Heavy duty web construction for strength and durability.
M-42 cobalt steel.
Straight shank.
135 degree split point for clean entry.
Recommended for drilling hardened steel, super alloys, titanium, and stainless steel.
Description: 3016019 19/64 Cobalt Drill Bit Item#: 4231-7081-0 UPC: 024721067081 Available: Call for In-Store Availability
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