• M35 Grade HSS Cobalt (5%) - High Heat and Abrasion Resistance - Longest Cutting-Edge Life
• 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
• 3-piece set includes HSS #1, 2, and 3
• W/ Included 19PC IMPACT SCREWDRIVING BIT SET
(California Prop 65)