LEPEVNEY 25mm Reduced Shank Twist Drill Bit with 1/2 Inch Shank for Stainless Steel Aluminum Alloy Metal Copper Plastic Wood, Made of High Speed Steel

LEPEVNEY 25mm Reduced Shank Twist Drill Bit with 1/2 Inch Shank for Stainless Steel Aluminum Alloy Metal Copper Plastic Wood, Made of High Speed Steel

High Durability: Made of tungsten steel material for anti-bending and anti-fracture durability, ensuring long-lasting use. Black & Gold Oxide Finish enhances lubrication and corrosion resistance, improving the overall performance of the drill bits. Wide Range of Use: Can be used in stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials. Convenient Design: The reduced shank design expands the capacity of a portable drill chuck and the spiral groove facilitates the export of metal chip, saving time and effort in operation. Precise Drilling: Sharp and spiral cutting edge provides neat and smooth cuts, helping you work more efficiently and get rid of glitches or scrap. Cutting Edge Diameter : 20mm; Shank Diameter : 12.7mm / 1/2"; Cutting Edge Length: 76mm / 2.99"; Total Length : 152mm / 5.98" LEPEVNEY Reduced Shank Twist Drill Bits for Stainless Steel Alloy Metal Plastic Wood, Ideal for Drilling Steel, Copper, Aluminum Alloy

Made of High Speed Steel 4341;
Suitable for use in stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials;
Suitable for hand drills, bench drills, etc.;
Tri-flat on the shank of drills are constructed for tighter chucking maximizing security for precise holes.