Besly Combined Drills
& Counterbores
High Speed Steel
Straight Shank
Double End
Number Sizes |
Catalog Number:
T-174

These double end, combined drill and
countersink center drills are used for centering the ends of work where
the work is subsequently to be revolved on machine centers. The angle of
the countersink part is made the standard 60°
included angle to fit standard centers. Available in plain type and bell
type. On precision work, some users prefer the bell type, as the
additional small 120°
angular chamfer protects the edges of the center hole and reduces the
danger of inaccuracies from marred center holes. |
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Besly Counterbores
for Socket Head
Cap Screws
High Speed Steel
Straight Shank
Fractional Sizes |
Catalog Number:
966

Besly Counterbores are of the solid
two lipped type, designed for high production and long life. With only two
cutting lips they are easily sharpened. Their spiral flutes give ample
clearance and strength. Cutting like a twist drill, they eliminate
chatter. |
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Besly Counterbores
for Socket Head
Cap Screws
High Speed Steel
Straight Shank
Machine Screw Sizes |
Catalog Number:
968

Besly Counterbores are of the solid
two lipped type, designed for high production and long life. With only two
cutting lips they are easily sharpened. Their spiral flutes give ample
clearance and strength. Cutting like a twist drill, they eliminate
chatter. |
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Besly Counterbores
for 82°
Flat Head
Machine Screws
High Speed Steel
Straight Shank
Machine Screw and
Fractional Sizes |
Catalog Number:
971

These Besly Counterbores are
for 82° flat head machine screws.
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Besly Counterbores
for Socket Head
Cap Screws
High Speed Steel
Straight Shank
Machine Screw Sizes
|
Catalog Number:
964

These Besly Counterbores have
clearance drill size pilots. |
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Besly Counterbores
for Hex Head
Screws & Nuts
High Speed Steel
Straight Shank
Fractional Sizes |
Catalog Number:
969

These Besly Counterbores have
nominal screw size pilots. |
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Besly Counterbore
Sets
High Speed Steel
Straight Shank
Machine Screw and
Fractional Sizes |
Catalog Number:
972
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Besly Counterbore sets provide a
selection of counterbores for every need in machine shops, tool rooms,
prototype laboratories and general industrial use. |
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Besly Counterbores &
Spot Facers
High Speed Steel
Straight Shank
Fractional Sizes |
Catalog Number:
980

These heavy duty tools are designed
for general purpose counterboring in a variety of work material. They are
used with interchangeable pilots. |
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Besly Counterbore &
Spot Facer Pilots
High Speed Steel
Fractional Sizes |
Catalog Number:
980-P

These tools are for use with Catl
No. 980 counterbores and spot facers. When ordering pilots, specify size
of counterbore or shank size of pilot in addition to pilot diameter. |
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Besly Cut-Off Blades
High Speed Steel
and Cobalt Steel
Fractional Sizes |
Catalog Numbers:
953, 958

These Besly Cut-Off Blades are
designed for standard cut-off holders. Select
Catl. No. 953 for High Speed Steel or Catl.
No. 958 for Cobalt Steel. |
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Besly Cut-Off
Blades
High Speed Steel
and Cobalt Steel
For Armstrong and
Williams Holders
Number Sizes |
Catalog Numbers:
954, 959

These Besly Cut-Off Blades are
designed for Armstrong and Williams cut-off holders. Select
Catl. No. 954 for High Speed Steel or
Catl. No. 959 for Cobalt Steel. |
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Besly Cut-Off Blades
High Speed Steel
and Cobalt Steel
T-Shaped
Number Sizes |
Catalog Numbers:
960, 965

These blades produce chips which are
narrower than the blade itself to reduce the friction of the chip on the
blade and the sides of the cut. In addition, the design permits the use of
greater effective clearance angles on the sides without decreasing the
strength and rigidity of the blade. The reduced friction permits longer
tool life for a given amount of wear land. The blades are made of steels
having the highest "red" hardness in its class. Choose
Catl No. 960 for High Speed Steel and
Catl No. 965 for Cobalt Steel. |
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Besly Drill Drifts
Number Sizes |
Catalog Number:
075

Designed with offset heads to
prevent the drifts from passing completely through key slots and are
shorter, making them safer and more practical. |
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Besly Screw Extractors
Number Sizes |
Catalog Number:
030

For quick removal of embedded broken
screws or studs. A hole is drilled into the broken stem and the correct
screw extractor is inserted. By twisting to the left, the extractor will
grip firmly in the drilled hole and remove the broken screw, without
damaging the tapped threads and the part is salvaged. |
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Besly Screw Extractor
Sets
Number Sizes |
Catalog Number:
031
 |
For quick removal of embedded broken
screws or studs. A hole is drilled into the broken stem and the correct
screw extractor is inserted. By twisting to the left, the extractor will
grip firmly in the drilled hole and remove the broken screw, without
damaging the tapped threads and the part is salvaged. |
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Besly Square
Tool Bits
High Speed Steel,
Cobalt Steel and
Super Cobalt Steel
Fractional Sizes |
Catalog Numbers:
951, 956,
961

Besly Square Tool Bits are available
is sizes 1/8" to 1 1/2". Choose Catl. No. 951
for High Speed Steel, Catl. No. 956 for
Cobalt Steel, and Catl. No. 961 for Super
Cobalt Steel. |
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Besly Rectangular
Tool Bits
High Speed Steel,
Cobalt Steel and
Super Cobalt Steel
Fractional Sizes |
Catalog Numbers:
952, 957,
962
 |
Besly Rectangular Tool Bits are
available is sizes 1/4" to 7/8". Choose Catl.
No. 952 for High Speed Steel, Catl. No. 957
for Cobalt Steel, and Catl. No. 962 for
Super Cobalt Steel. |
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