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1/2 In Cobalt Drill Bit
1/2 In Cobalt Drill Bit

IRWIN® 1/2 In Cobalt Drill Bit



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• HSS-118 Degree Point
• Jobber Length
• Straight Shank
• Diameter X OA Length In Inches : 1/2 X 6

Manufacturer's Part Number: #3016132

Big R SKU: #202338

• High speed steel with M-35, five percent cobalt, for higher heat and abrasion resistance; heavy duty web construction for strength and durability.
• Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

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