Twist Drills Dealers in Kalyan, Mumbai

We are the manufacturer of Jobber Length Drills These high performance twist drills are suitable for all normal drilling in coven-tional materials. Drill bits are available in High Speed Steel (HSS), High Speed Steel with 5% Cobalt alloy (HSS-Co5) and Titanium Nitride-coated High Speed Steel (HSS-TiN).   Point Cut: 1/8” dia. with split point Din 1412 C Point angle: 118° HSS & HSS-TiN /135° HSS-Co5 Helix angle: 20° to 30° Right hand cutting   Features: The HSS ground twist drill is made of heavy-duty high-speed steel. The fully ground twist drill has a more precise concentrically. HSS-Co5 drills are ideally suited for materials that are especially difficult to drill such as stainless steel and for higher chip loading. HSS-TiN models add a titanium nitride coating to increase the surface hardness to approx-imately 2300 HV and the heat resistance to 1100°F (600°C). This also provides longer tool life with increased cutting speeds.   Application: Use HSS, HSS-Co5 and HSS-TiN coated drills for: Steel and stainless steel Alloyed and unalloyed cast iron(up to strength of 13,000 psi) Grey, malleable, ductile and die-cast iron Sintered iron, nickel silver, graphite Short chipping aluminum alloys Brass and bronze