Drills also can be used for softer materials. Will not walk or wander Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. 10PCS 3/8 Cobalt Drill Bit Set M35 HSS Jobber Length Twist Drill Gold and black surface treated for use in stainless steel and other hard metal drilling. Manufactured from premium grade M2 high speed steel, Killer Force Drills have a heavy-duty 135° split point for self-centering and reducing thrust Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel. 10pcs packed in a plastic box for easy usage and store. Accurate and Neat: 135°Quick-Cut points are self-centering and penetrate quickly with less pressure. Specification: Material:M35 Cobalt Steel Packing: Plastic case Includes: 10 drill bits:3/8inch(10., 0mm) Features: M35 Cobalt High Speed Steel for Drilling Steel, Stainless Steel, Hard Metal and Iron. At the trepanning, please wear good protective measures, in case of chips splash damage eyes. Best used with stainless steel, iron cast and nickel alloy these drill bits were constructed for cutting and penetration durability for hard, abrasive metals. 135° split point drill bits: Ensures a clean, centered hole - reducing bit walking (wandering) while utilizing less force to remove metal material Product Information: 10 drill bits: Each kit contains a total of ten drill bits in the same size 3/8 M35 Cobalt HSS Jobber Length Twist Drill Bit With Straight Shank Heavy Duty Pack 10 Pcs Drilling Cast Iron Heat Treated Steel Stainless Steel Other Ha D3580b4c F6d3 4e0f 8386 B4ad9d616aac.326c22ec6fa38999452eefab0f7aa3bd