1 [SPIRAL CHIP FLUTE] Spiral type chip removal design, with glossy and incisive flute position, smooth and fast chip removal. 2 [HIGH SPEED STEEL] Made of excellent high speed steel material, with high hardness, wear resistance and stable performance. 3 [118 EDGE ANGLE] The twist drill bit has 118 incisive edge angle for accurate positioning and glossy cutting. 4 [WITH 1/2IN SHANK] With standard 1/2in small straight shank, easy to install, and not easy to fall off or loose during use. 5 [APPLICABLE MATERIALS] Used for iron, aluminum, copper, stainless steel, high speed steel, manganese steel and various hardened steel parts.

What's in the box
1 x Twist Drill Bit