R89CO #31 Cobalt Jobber Drill 135°
Brand: Precision Twist Drill, Wire Gauge: #31, Decimal: 0.1200", Flute Length: 7/8", OAL: 2-3/4", Type: Heavy-Duty, Type D, Point: 135°, Series: R89CO, Material: Cobalt HSS, Finish: Bronze Oxide, Shank: 0.1200"
Item #: PTD 058831
Precision Twist Drill Cobalt Jobber Drills (NAS 907 Type D)
Heavy Duty
Low thrust design self centering 135° Split Point for easier penetration. Shorter Flute Lengths. Cobalt base material with Bronze Oxide for wear resistance and lubricity.
Heavy Duty
- Self centering 135° split point
Low thrust design self centering 135° Split Point for easier penetration. Shorter Flute Lengths. Cobalt base material with Bronze Oxide for wear resistance and lubricity.
Item Specifications
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Precision Twist Drill
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5999818
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0.1200"
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Jobber Length
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7/8"
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Cobalt HSS
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2-3/4"
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135
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R89CO
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0.1200"
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Bronze Oxide
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#31