Drill Bits * | Cle-Line 1802 1/4 In. Cobalt Heavy-Duty Jobber Length Drill Bit (12-Piece)

This High Speed Steel Heavy-Duty Jobber Length Drill Features Drills With Right-Hand Direction Of Cut And Was Designed For Drilling Metal, Wood And Plastic. The Drills Were Precision Ground To Tight Tolerances With Geometries That Include A 135-Degree Split Point To Eliminate Walking Of The Drills On The Work-Pieces And 3 Flats On The Shanks Of Drills Above 11 In./64 In. For Tighter Chucking. This Premium High Speed Steel Drill Set Also Has Nitride Black And Gold Treatment For Increased Hardness And Tool Longevity.

• Superior Rigidity In Hand Or Machine Drilling
• Made Of Industrial-Grade Cobalt Steel Designed For Tough And Work Hardened Materials Like Stainless, Armor And Inconel
• Cobalt Steel Is A Refractory Material That Resists Heat And Allowing The Tool To Run Cooler And Last Longer
• 135-Degree Split Point Eliminates Walking And Drills On Contact Along With Requiring Less Force To Push It Also Drills Faster Than A Conventional Pointed Drill
• Straw Finish Adds Lubricity And Identifies Cobalt
• Precision Ground To Tight Tolerances
• Heavy-Duty Construction For Extreme Operating Conditions

Warning: This Product Can Expose You To Chemicals Including Arsenic, Which Is Known To The State Of California To Cause Cancer. For More Information,