7/16 in. x 5-1/2 in. Cobalt Drill Bit
Details
- Drill bit
- 135 degrees split to minimize walk
- Higher heat and abrasion resistance
- Heavy duty web construction for strength and durability
- For tough metal drilling which includes: heavy duty abrasive, alloy metal drilling on hardened steel, cast iron and Stainless Steel
- Cobalt
- 7/16 in. X 5-1/2 in.
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