• M35 Grade HSS Cobalt (5) - High Heat and Abrasion Resistance - Longest Cutting Edge Life
• Speedpoint® Tip Fast Starting – 6X Faster than original Unibit
• Laser Marked Sizes Permanent: Won’t wear off with use
• Radial Concave Flute - True Round Holes - Greatest Control - Minimizes Vibration
• 3- Flatted Shank - Won’t slip in Chuck
• New Blue Marking Collar - Identifiable in Use
Product Details
Single-flute cutting edge for greater control through steps
3 flatted shank prevents slipping in drill chuck
Non-skid self-starting tip eliminates skidding and the need for center punching.