Feature

●Irwin 3016017 Cobalt High Speed Steel Fractional Straight Shank Drill Bit Length 17" Carded
●Made of M-35 5% cobalt alloy high speed steel for super abrasion resistance in hard metals
●Durable spiral flute design provides faster chip ejection
●135 degree split point starts drilling immediately, minimizing bit run
●Heavy duty with construction for strength and durability


Description

Flute length 3.1 inches; 135° split tip starts drilling immediately, eliminating "walking". Sold individually. 17/64 Inch, Cobalt Bit, 135 Degree Split Point for Minimizing Walking, 8% Cobalt for Higher Heat and Abrasion Resistance, Heavy Duty Web Construction for Strength and Durability, For Hard Metal Drilling Including Heavy Duty Abrasive, Alloy Metal Drilling on Hardened Steel, Cast Iron and Stainless Steel, Carded.