GCJT025

Professional quality, fully ground 5% (M35) Cobalt drill bits for drilling all metals especially very hard, dense metals such as stainless steels, high tensile steels and cast iron. A 135 degree split point tip provides easy drill starting without skidding. Cobalt reduces heat build-up during the drilling process and extends working range. Manufactured to DIN338 standard.

• 135º Split Point Tip for Easy Drill Start Drill without Skidding
• M35 (5% Cobalt) High Speed Steel, these bits are Heat and Wear Resistant
• For Drilling Hard Steel and Tough Materials
• Manufactured to DIN338 standard