Hex-Shank Drill Bit Set, HSS Titanium Coated Twist, 13Pcs

Comprehensive Drill Bit Sizes This 13 piece set includes drill bits in the following sizes 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm, 5.5mm, 6.0mm, and 6.5mm for versatile drilling applications, High Speed Steel Construction with Titanium Coating HSS high speed steel drill bits with titanium technology designed for drilling metal, wood, glue, aluminum, thin iron, and plastic countersink. Not suitable for drilling walls, Durable Professional Quality Classic high speed steel construction with titanium coating provides professional quality drill bits for extended life and enhanced durability during repeated use, Enhanced Cutting Performance Hex shank design increases cutting speed with self centering capability, prevents walking during operation, and clears chips and particles faster for efficient drilling, Universal Compatibility All drill bits feature 1 4 inch hex shanks that fit into all power tools, specially designed for quick change chuck systems, compatible with cordless screwdrivers, drills, and standard drill chucks, Hardness Rating These drill bits are manufactured with a hardness rating of HRC61, ensuring superior strength and resistance to wear during demanding drilling tasks