Description of ✨ Enhance Efficiency and Convenience with the COMOWARE Combination Drill Tap Bit
WIDELY APPLICATION: Drilling, tapping and deburring/ countersinking in one bit, one-step processing, greatly save processing steps and time costs, improve working efficiency. 6 imperial sizes of thread tap drill bit(1/8”, 5/32”, 3/16”, 1/4”, 5/16”, 3/8”) included in the set to meet your diversified requirements. TOP GRADE QUALITY & CORROSION RESISTANCE: Bonderizing Surface protects the metal from corrosion. Improve the finish adhesion and corrosion resistance. High quality, long lasting and durable. HIGH QUALITY MATERIAL: HSS 4241 for fast cutting against tough wood material. High hardness, offer superior cutting power and durable. QUICK CHANGE & SELF-CENTERING POINT: 1/4 inch Hex Shank fits into all power tools more easily and securely, especially for locking into quick change chuck. The Self-centering Design can penetrate surface quickly because of the sharp point on the tip. EASY STORAGE & LIFETIME GUARANTEE: Set includes the drill bit holder for easy storage and organizing. We only care about your satisfaction. We stand behind all of our high quality products so we offer a No Question Asked on our Drill Bit Set. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.