2PCS 7mm HSS Straight Shank Twist Drill Bit

– Cutting Edge Diameter : 7mm / 0.28″
– Shank Diameter : 7mm / 0.28″
– Cutting Edge Length: 70mm / 2.76″
– Shank Length : 35mm / 1.38″
– Total Length : 110mm / 4.33″
– Material: High Speed Steel 4341
– Shank Type: Round Shank
– Type: Hot Rolling
– High-speed steel straight shank drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
– Durable and corrosion resistant than the regular black surface.
– For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials
– Perfect tool for maintenance departments, machine shops, and other industries