5/16" Cobalt Taper Length Drill Bit - High Performance & Durable Cutting Tool | Drill America Replacement Parts & Accessories Flute Length: 3-7/8"

Flute Length: 3-7/8"

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Drill America - 1-3/4-6 UNS HSS Bottoming Tap

Victor-Style Compatibility: Built to fit standard Victor-compatible torches

and much more

5/16" Cobalt Taper Length Drill Bit - High Performance & Durable Cutting Tool | Drill America Replacement Parts & Accessories Flute Length: 3-7/8"Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. These drill bits are taper length with a round shank for use in a wide range of tool holding systems. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a