21/64 Cobalt Screw Machine Drill M40CO
Brand: Precision Twist Drill, Fractional: 21/64", Decimal: 0.3281", Flute Length: 1-11/16", OAL: 2-15/16", Point Angle: 135, Series: M40CO, Material: Cobalt HSS, Finish: Bronze Oxide
Item #: PTD 040321
Precision M40CO Cobalt Screw Machine Drills
Heavy Duty - Fractional Sizes
Low thrust design self centering 135° Split Point for easier penetration. Cobalt base material with Bronze Oxide for wear resistance and lubricity.
Heavy Duty - Fractional Sizes
- Bronze Oxide Finish
Low thrust design self centering 135° Split Point for easier penetration. Cobalt base material with Bronze Oxide for wear resistance and lubricity.
Item Specifications
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Precision Twist Drill
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5995942
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0.3281"
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1-11/16"
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21/64"
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Cobalt HSS
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2-15/16"
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135
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M40CO
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0.3281"
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Bronze Oxide
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Screw Machine