#21 HD 135DEG COBALT JOBBER
$3.74
/ EA
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Material:
M42 HSS-Co 8%
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Drill Size - Decimal Inch:
0.159 in
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Drill Size - Number:
#21
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Number of Flutes:
2
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Flute Length:
2-1/8 in
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Overall Length:
3-1/4 in
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Point Angle:
135 deg
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Flute Type:
Right Spiral
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Shank Size:
0.159 in Dia x 1.125 in L
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Shank Type:
Straight
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Type:
Heavy Duty
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Surface Treatment:
Straw Oxide
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Through Coolant (Yes/No):
No
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Applicable Materials:
Alloy Steel, Stainless Steel, Titanium and Tool Steel
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Cutting Depth:
5XD
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Cutting Direction:
Right Hand
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Cutting Edge Material:
M42 HSS-Co 8%
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Drill Diameter Measurement System:
Imperial
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Point Type:
Split
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Series:
550
Pack: 12/PK
QTY
- Heavy duty construction for drilling in tougher materials
- 135 deg P3 split point is self-centering for reduced thrust and easier penetration