1/8" HSSCO Cobalt Drill Bit
Diameter 1/8" Flute Length 1-5/8" Overall Length 2-3/4"
Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium.High red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel
M35 Steel with 5% Cobalt: Possesses a handy heat resistance, which prevents burn-up and improves the life of your bit.
135° Split Point Drill Bits: Ensures a clean, centered hole - reducing bit walking (wandering) while utilizing less force to remove metal material.
Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance.
Works with both keyed and key-less drill chucks expanding your project drilling applications.
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools, performance is similar to uncoated tools
It can be repeatedly be sharpened without damaging the drill bits cutting edge ultimately extending the life of your tools and offering a low cost per hole drill.
Ten drill bits in one reusable plastic box