★ Wide Applications --- Widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hard wood, hard plastic. For use on drill presses and bench drills. Reduced shank drill bits expand the size range capacity of portable drill chucks.
★ Dual Coatings --- The dual coatings of gold titanium and black nitride provides better lubricant application, smoother drilling, and is more durable and corrosion resistant than regular black surfaces.
★ High Speed Steel --- The straight shank drill is made of 4341 high-speed steel, with high hardness, good toughness, high strength, and high wear resistance. Sharp spiral flutes provide fast, neat and smooth cuts.
★ Useful Tips --- Choosing the correct lubricant is beneficial for cutting or cooling. Makes cutting easier, improves dimensional accuracy and extends tool life. Check various cutting conditions to ensure proper tool handling.
CoCud Twist Drill Bits, 10.5mm Cutting Edge, Titanium & Nitride Coated High Speed Steel 4341 Round Shank - (Applications: for Stainless Steel Drilling Machine), 2-Pieces
KWD 2.500
CoCud Solid Carbide Drill Bits, 2.9mm Diameter, K35 Tungsten Carbide Straight Shank Twist Drill Bits - (Applications: for Stainless Steel Alloy), 1-Piece
KWD 3
CoCud Twist Drill Bits, 5mm Drill Bit Diameter 400mm Total Length, M35 High Speed Steel Gold Oxide Twist Drill Bit - (Applications: for Metal Woodwork Plastic Aluminum)
KWD 7.500
CoCud Reduced Shank Twist Drill Bits, 14mm Cutting Edge, Nitride Coated High Speed Steel 4241 - (Applications: for Stainless Steel Drilling Machine)
KWD 3
