AI9015 1.5mm Industrial Straight Shank Drill Bit, HSS 6542, 65-68HRC, 10 pcs Pack
This professional 10-piece set features 1.5mm high-speed steel (HSS 6542) drill bits with 135° point angle for precise drilling. Heat-treated to 65-68HRC hardness with yellow oxide coating, these bits deliver exceptional durability in metalworking applications.
We also offer this product in other sizes from 2mm to 12mm.
Spesifikasies
Produkbeskrywing
Premium High-Speed Steel Construction: Made from rolled 6542 high-speed steel, these drill bits maintain sharp cutting edges even under high-temperature conditions. The heat treatment process ensures consistent 65-68HRC hardness for extended tool life.
Optimized Drill Point Geometry: Features a 135° point angle with proper clearance angles for reduced walking and improved centering accuracy. The precision-ground flutes ensure efficient chip removal during metal drilling operations.
Professional Surface Treatment: Yellow oxide coating provides corrosion resistance and reduces friction during cutting. Each bit is clearly marked with metric sizing for easy identification.
Industrial Applications: Ideal for precision drilling in sheet metal, aluminum, and mild steel. The 1.5mm size is particularly useful for electrical work, instrumentation, and small hardware installations.
