Drill America Twist Drill Bit Set 9/16 In Cobalt Reduced Shank Heavy Duty 5 Pcs
$234.98$224.98
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Drill America D/ACO Cobalt Reduced Shank Drill Bit. D/ACO cobalt drill bits are made of heat resistant M42 cobalt. They are ground to a heavy-duty 135 split point. They are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. S
Condition: New
Ships From: New York, New York, United States
Delivery Options: Local Pickup- Economy Shipping
Drill America Twist Drill Bit Set 9/16 In Cobalt Reduced Shank Heavy Duty 5 Pcs
Drill America D/ACO Cobalt Reduced Shank Drill Bit. D/ACO cobalt drill bits are made of heat resistant M42 cobalt. They are ground to a heavy-duty 135 split point. They are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys.
- Sizes included are 9/16 in., 5/8 in., 3/4 in., 7/8 in. and 1 in. with 1/2 in. reduced shanks
- Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
- Display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel
- Manufactured to National Aerospace standard 907
- 135 split point is self-centering and reduces thrust
- All drills have 3 in. flute length and 6 in. overall length for minimal adjustment during tool changes
- Expand the size range capacity of a portable drill chuck
- Sizes (in.): 9/16, 5/8, 3/4, 7/8 & 1 with 1/2 in. reduced shanks
- For tough, high tensile strength materials like stainless steel
- 135° split point tip prevents drill from walking
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