13 Pcs 1/4" Titanium Coated Twist Hex Shank Drill Bit Set, 135 Degree Tip HSS Impact Drill Bit Set with Storage Case for Metal, Aluminum, Steel, Wood, Plastic, Quick Change Design

HSS Titanium Coating: hex shank drill bits with titanium coated high speed steel, increasing wear resistance and durability. The cutting edge is hardened and honed for sharpness, suited for wood, aluminum alloy, stainless steel, plastic, etc

Flutes Form and 135°Split Point: 135° Split Point makes drilling easy with less pressure and prevents drill bits from walking. Double U shape flutes clear chips effectively, decreasing friction and heat for a faster, cooler drilling process

Quick Change: 1/4" hex shank compatible with power screwdrivers, impact drivers, and other tools that accept 1/4" hex shanks, eliminates the frustration of shank spinning in chuck, easily locking into a chuck without slipping and falling off

Size: 13Pcs 1/4" Hex Shank Titanium Drill Bits, storage in a box with size index

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