Besly Std Taps - Catl No 4111

Besly Standard
Straight Flute Taps

High Speed Steel
Ground Thread

Straight Flute
4 and 6 Flute

Fractional Sizes:
1/4 | 5/16 | 3/8 | 7/16 | 1/2 |
9/16 | 5/8 | 11/16 | 3/4 | 7/8 |
1 | 1-1/8 | 1-1/4 | 1-3/8 | 1-1/2

Also available...

Popular Specials: Catl No. 4111

Left Hand: Catl No. 4111LH

Catalog Number: 4111

Besly Standard Straight Flute Taps

Besly Standard Straight Flute Taps are for general use in production tapping or hand operations. A choice of taper, plug and bottoming chamfer styles provide great versatility in tough materials with blind or thru holes. The taper style starts the thread square with the hole. The plug style is generally used in thru holes or in blind holes with sufficient clearance. The bottoming style generates the thread to the bottom of the hole. These taps are also available in complete sets of one taper, one plug and one bottoming tap of the same size.

Please call 800 435-2965 for current net pricing.

Note: Click the EDP No to check availability.

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1/4-20	4	Taper	H1		11810	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Taper	H2		11813	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Taper	H3		11820	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Taper	H3	33	15122	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H1		11811	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H2		11814	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H3		11821	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H3	33	14612	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H3	52	15123	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H3	TiN	15704	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	H5		11831	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H1		11812	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H2		11815	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H3		11822	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H3	33	14613	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H3	52	15124	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H3	55	15125	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H3	TiN	15705	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H5		11832	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	H5	55	15126	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Set	H2		16811	1	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Set	H3		11825	1	.2175	2-1/2	1	.255	5/16	.191

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1/4-28	4	Taper	H2		11915	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Taper	H3		11922	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H1		11913	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H2		11920	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H3		11923	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H3	33	15130	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H3	52	15131	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H3	TiN	15706	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	H4		11932	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	H1		11914	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	H2		11921	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	H3		11925	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	H3	33	15132	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	H3	TiN	15707	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	H4		11933	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Set	H3		11930	1	.2268	2-1/2	1	.255	5/16	.191

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
5/16-18	4	Taper	H3		12025	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H1		12012	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H2		12020	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H3		12030	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H3	33	14692	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H3	52	15143	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H3	TiN	15708	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	H5		12034	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H1		12013	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H2		12021	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H3		12031	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H3	33	14693	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H3	52	15144	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H3	55	15145	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H3	TiN	15709	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H5		12035	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	H5	52	15146	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Set	H2		12032	1	.2764	2-23/32	1-1/8	.318	3/8	.238

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
5/16-24	4	Taper	H3		12123	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	H1		12114	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	H2		12121	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	H3		12124	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	H3	33	15150	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	H3	TiN	15710	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	H4		12134	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H1		12115	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H2		12122	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H3		12125	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H3	52	15151	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H3	TiN	15711	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H4		12135	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	H4	33	15152	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Set	H3		12132	1	.2854	2-23/32	1-1/8	.318	3/8	.238

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
3/8-16	4	Taper	H2		12215	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Taper	H3		12222	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H1		12213	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H2		12220	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H3		12223	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H3	33	14764	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H3	55	15048	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H3	TiN	15712	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	H5		12233	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H1		12214	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H2		12221	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H3		12224	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H3	33	14765	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H3	52	15049	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H3	55	15050	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H3	TiN	15713	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H5		12234	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	H5	55	15051	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Set	H2		12219	1	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Set	H3		12231	1	.3344	2-15/16	1-1/4	.381	7/16	.286

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
3/8-24	4	Taper	H3		12321	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Taper	H3	33	15055	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	H1		12312	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	H2		12315	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	H3		12322	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	H3	33	15056	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	H3	TiN	15714	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	H4		12331	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H1		12313	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H2		12320	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H3		12325	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H3	33	15057	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H3	52	15058	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H3	TiN	15716	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	H4		12332	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Set	H3		12324	1	.3479	2-15/16	1-1/4	.381	7/16	.286

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
7/16-14	4	Taper	H3		12413	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	H1		12404	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	H2		12411	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	H3		12414	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	H3	33	14825	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	H3	TiN	15717	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	H5		12423	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H1		12405	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H2		12412	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H3		12415	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H3	33	14826	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H3	52	15156	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H3	TiN	15718	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H5		12424	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H5	52	15157	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	H5	55	15158	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Set	H3		12421	1	.3911	3-5/32	1-7/16	.323	13/32	.242

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
7/16-20	4	Taper	H1		12492	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	H1		12483	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	H2		12490	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	H3		12493	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	H3	33	15161	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	H3	TiN	15719	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	H5		12502	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H1		12484	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H2		12491	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H3		12494	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H3	33	15162	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H3	TiN	15720	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H5		12503	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	H5	33	15163	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Set	H3		12500	1	.4050	3-5/32	1-7/16	.323	13/32	.242

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1/2-13	4	Taper	H3		12610	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H1		12601	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H2		12604	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H3		12611	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H3	33	14893	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H3	52	15170	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H3	TiN	15722	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	H5		12621	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H1		12602	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H2		12605	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H3		12612	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H3	33	15953	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H3	52	15171	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H3	55	15172	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H3	TiN	15724	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H5		12622	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	H5	33	15173	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Set	H3		12615	1	.4500	3-3/8	1-21/32	.367	7/16	.275

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1/2-20	4	Taper	H3		12700	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	H1		12691	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	H2		12694	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	H3		12701	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	H3	33	15176	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	H3	TiN	15725	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	H5		12710	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H1		12692	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H2		12695	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H3		12702	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H3	33	14925	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H3	52	15177	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H3	TiN	15726	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H5		12711	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	H5	33	15178	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Set	H3		12704	1	.4675	3-3/8	1-21/32	.367	7/16	.275

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
9/16-12	4	Taper	H3		12760	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Plug	H2		12754	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Plug	H3		12761	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Plug	H5		12771	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Bot	H3		12762	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Bot	H3	52	15179	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Bot	H3	55	15180	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Bot	H5		12772	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Set	H3		12765	1	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Taper	H3		12801	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Plug	H2		12795	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Plug	H3		12802	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Plug	H3	33	15181	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Plug	H3	52	15182	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Plug	H5		12811	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	H2		12800	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	H3		12803	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	H3	33	15185	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	H5		12812	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	H5	33	15186	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	H5	52	15187	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Set	H3		12805	1	.5264	3-19/32	1-21/32	.429	1/2	.322

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
5/8-11	4	Taper	H3		12880	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H1		12871	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H2		12874	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H3		12881	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H3	33	14960	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H3	52	15190	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H3	TiN	15727	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Plug	H5		12890	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H3		12882	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H3	33	14961	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H3	52	15196	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H3	55	15197	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H3	TiN	15728	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H5		12891	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	H5	33	15198	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Set	H3		12884	1	.5660	3-13/16	1-13/16	.480	9/16	.360

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
5/8-18	4	Taper	H3		12933	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H2		12931	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H3		12934	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H3	33	15199	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H3	52	15200	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H3	TiN	15729	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H5		12943	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	H5	52	15232	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Bot	H3		12935	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Bot	H3	33	15229	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Bot	H3	52	15231	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Bot	H3	TiN	15730	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Bot	H5		12944	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Set	H3		12941	1	.5889	3-13/16	1-13/16	.480	9/16	.360

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
11/16-11	4	Taper	H3	12990	3	.6285	4-1/32	1-13/16	.542	5/8	.406
11/16-11	4	Plug	H3	12991	3	.6285	4-1/32	1-13/16	.542	5/8	.406
11/16-11	4	Bot	H3	12992	3	.6285	4-1/32	1-13/16	.542	5/8	.406
11/16-11	4	Set	H3	16825	1	.6285	4-1/32	1-13/16	.542	5/8	.406
11/16-16	4	Taper	H3	12994	3	.6469	4-1/32	1-13/16	.542	5/8	.406
11/16-16	4	Plug	H3	12995	3	.6469	4-1/32	1-13/16	.542	5/8	.406
11/16-16	4	Bot	H3	13000	3	.6469	4-1/32	1-13/16	.542	5/8	.406
11/16-16	4	Set	H3	13001	1	.6469	4-1/32	1-13/16	.542	5/8	.406

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
3/4-10	4	Taper	H3		13044	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H1		13035	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H2		13042	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H3		13045	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H3	33	15026	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H3	52	15027	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H3	TiN	15731	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Plug	H5		13054	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H3		13050	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H3	33	15028	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H3	52	15029	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H3	55	15030	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H3	TiN	15736	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H5		13055	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Bot	H5	55	15031	3	.6850	4-1/4	2	.590	11/16	.442
3/4-10	4	Set	H3		13052	1	.6850	4-1/4	2	.590	11/16	.442

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
3/4-16	4	Taper	H3		13075	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H1		13070	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H2		13073	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H3		13080	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H3	33	15032	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H3	52	15033	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H3	TiN	15737	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H5		13085	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H5	33	15037	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Plug	H5	52	15038	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H3		13081	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H3	33	15034	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H3	52	15035	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H3	55	15036	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H3	TiN	15738	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H5		13090	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H5	33	15039	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H5	52	15040	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Bot	H5	55	15041	3	.7094	4-1/4	2	.590	11/16	.442
3/4-16	4	Set	H3		13083	1	.7094	4-1/4	2	.590	11/16	.442

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
7/8-9	4	Taper	H4		13151	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	H2		13145	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	H2	52	15261	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	H4		13152	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	H4	33	15258	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	H4	TiN	15739	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	H6		13161	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Bot	H4		13153	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Bot	H4	52	15259	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Bot	H4	55	15260	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Bot	H4	TiN	15740	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Set	H4		13155	1	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Taper	H4		13180	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H2		13174	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H4		13181	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H4	33	15262	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H4	52	15263	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H4	55	15264	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H4	TiN	15741	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	H6		13190	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Bot	H4		13182	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Bot	H4	33	15265	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Bot	H4	52	15266	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Bot	H4	TiN	15742	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Set	H4		13184	1	.8286	4-11/16	2-7/32	.697	3/4	.523

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1-8	4	Taper	H4		13235	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Plug	H4		13240	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Plug	H6		13245	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Plug	H4	33	15267	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Plug	H4	52	15268	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Plug	H4	TiN	15743	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Bot	H4		13241	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Bot	H4	33	15269	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Bot	H4	TiN	15746	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Set	H4		13243	1	.9188	5-1/8	2-1/2	.800	13/16	.600
1-12	4	Taper	H4		13264	3	.9459	5-1/8	2-1/2	.800	13/16	.600
1-12	4	Plug	H4		13265	3	.9459	5-1/8	2-1/2	.800	13/16	.600
1-12	4	Plug	H4	33	15270	3	.9459	5-1/8	2-1/2	.800	13/16	.600
1-12	4	Bot	H4		13270	3	.9459	5-1/8	2-1/2	.800	13/16	.600
1-12	4	Set	H4		13271	1	.9459	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Taper	H4		13285	3	.9536	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Plug	H4		13290	3	.9536	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Plug	H4	33	15271	3	.9536	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Plug	H4	52	15272	3	.9536	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Bot	H4		13291	3	.9536	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Bot	H4	33	15273	3	.9536	5-1/8	2-1/2	.800	13/16	.600
1-14	4	Set	H4		13293	1	.9536	5-1/8	2-1/2	.800	13/16	.600

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1-1/8-7	4	Taper	H4		13334	1	1.0322	5-7/16	2-9/16	.896	7/8	.672
1-1/8-7	4	Plug	H4		13335	1	1.0322	5-7/16	2-9/16	.896	7/8	.672
1-1/8-7	4	Bot	H4		13340	1	1.0322	5-7/16	2-9/16	.896	7/8	.672
1-1/8-7	4	Set	H4		16830	1	1.0322	5-7/16	2-9/16	.896	7/8	.672
1-1/8-12	4	Taper	H4		13344	1	1.0709	5-7/16	2-9/16	.896	7/8	.672
1-1/8-12	4	Plug	H4		13345	1	1.0709	5-7/16	2-9/16	.896	7/8	.672
1-1/8-12	4	Plug	H4	33	15274	1	1.0709	5-7/16	2-9/16	.896	7/8	.672
1-1/8-12	4	Bot	H4		13350	1	1.0709	5-7/16	2-9/16	.896	7/8	.672
1-1/8-12	4	Bot	H4	33	15275	1	1.0709	5-7/16	2-9/16	.896	7/8	.672
1-1/8-12	4	Set	H4		16831	1	1.0709	5-7/16	2-9/16	.896	7/8	.672

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1-1/4-7	4	Taper	H4		13384	1	1.1572	5-3/4	2-9/16	1.021	1	.766
1-1/4-7	4	Plug	H4		13385	1	1.1572	5-3/4	2-9/16	1.021	1	.766
1-1/4-7	4	Plug	H4	33	15276	1	1.1572	5-3/4	2-9/16	1.021	1	.766
1-1/4-7	4	Bot	H4		13390	1	1.1572	5-3/4	2-9/16	1.021	1	.766
1-1/4-7	4	Bot	H4	33	15277	1	1.1572	5-3/4	2-9/16	1.021	1	.766
1-1/4-7	4	Set	H4		16832	1	1.1572	5-3/4	2-9/16	1.021	1	.766
1-1/4-12	6	Taper	H4		13401	1	1.1959	5-3/4	2-9/16	1.021	1	.766
1-1/4-12	6	Plug	H4		13402	1	1.1959	5-3/4	2-9/16	1.021	1	.766
1-1/4-12	6	Plug	H4	33	15278	1	1.1959	5-3/4	2-9/16	1.021	1	.766
1-1/4-12	6	Bot	H4		13403	1	1.1959	5-3/4	2-9/16	1.021	1	.766
1-1/4-12	6	Bot	H4	33	15279	1	1.1959	5-3/4	2-9/16	1.021	1	.766
1-1/4-12	6	Set	H4		16833	1	1.1959	5-3/4	2-9/16	1.021	1	.766

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1-3/8-6	4	Taper	H4		13434	1	1.2667	6-1/16	3	1.108	1-1/16	.831
1-3/8-6	4	Plug	H4		13435	1	1.2667	6-1/16	3	1.108	1-1/16	.831
1-3/8-6	4	Bot	H4		13440	1	1.2667	6-1/16	3	1.108	1-1/16	.831
1-3/8-6	4	Set	H4		16834	1	1.2667	6-1/16	3	1.108	1-1/16	.831
1-3/8-12	6	Taper	H4		13444	1	1.3209	6-1/16	3	1.108	1-1/16	.831
1-3/8-12	6	Plug	H4		13445	1	1.3209	6-1/16	3	1.108	1-1/16	.831
1-3/8-12	6	Plug	H4	33	15280	1	1.3209	6-1/16	3	1.108	1-1/16	.831
1-3/8-12	6	Bot	H4		13450	1	1.3209	6-1/16	3	1.108	1-1/16	.831
1-3/8-12	6	Set	H4		16835	1	1.3209	6-1/16	3	1.108	1-1/16	.831

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1-1/2-6	4	Taper	H4		13454	1	1.3917	6-3/8	3	1.233	1-1/8	.925
1-1/2-6	4	Plug	H4		13455	1	1.3917	6-3/8	3	1.233	1-1/8	.925
1-1/2-6	4	Plug	H4	33	15281	1	1.3917	6-3/8	3	1.233	1-1/8	.925
1-1/2-6	4	Bot	H4		13460	1	1.3917	6-3/8	3	1.233	1-1/8	925
1-1/2-6	4	Set	H4		16840	1	1.3917	6-3/8	3	1.233	1-1/8	.925
1-1/2-12	6	Taper	H4		13471	1	1.4459	6-3/8	3	1.233	1-1/8	.925
1-1/2-12	6	Plug	H4		13472	1	1.4459	6-3/8	3	1.233	1-1/8	.925
1-1/2-12	6	Plug	H4	33	15282	1	1.4459	6-3/8	3	1.233	1-1/8	925
1-1/2-12	6	Bot	H4		13473	1	1.4459	6-3/8	3	1.233	1-1/8	.925
1-1/2-12	6	Bot	H4	33	15283	1	1.4459	6-3/8	3	1.233	1-1/8	.925
1-1/2-12	6	Set	H4		16841	1	1.4429	6-3/8	3	1.233	1-1/8	925



Taps	Dies	Drills	End Mills	Reamers	Misc	Distributor	About Us	Home


		Made in USA

Sales Office 16200 Woodmint Lane South Beloit, IL 61080 (815) 389-2231 fax (815) 389-1339 sales@besly.com
Taps \| Dies \| Drills \| End Mills \| Reamers \| Misc \| Distributor \| About Us \| Site Map \| Home
Copyright 2000-2010 by Besly Cutting Tools, Inc. All Rights Reserved. Comments? webmaster@besly.com

				All dimensions are in inches.
	Besly Standard Straight Flute Taps Catl No. 4111 Fractional Sizes