3/16" Cobalt Drill Bit(10Pcs), M35 HSS Metal Drill Bit Set forwood, Hard Metal, Stainless Steel, Cobalt Steel M35 Jobber Length Twist Drill Bits

【M35 Cobalt High Speed Steel】Indtry grade M35 high speed steel drill bit 3/16". These drill bits contain 8% Cobalt, which increases wear-resistance and durability. 【Precise Efficient Drilling Performance】Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° Split Point with round straight shank prevents walking and makes drilling precise and faster. No center punch is needed. 【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. Pay attention to speed, pressure and heat control during drilling. 【PLASTIC STORAGE CASE INCLUDED】 Incredibly Tough and Durable Plastic Case. Perfect for Keeping Your Cobalt Drill Bits Neatly Organized and Safe. 【Durability】 Can be ed repeatedly, more durable and faster than ordinary twist drills.