Irwin Tools 3015032 1/2 X 6 Tin TURBOMAX, Pack of 5

This IRWIN Turbomax Titanium Nitride Coated HSS Fractional Jobber-Length Drill Bit uses a Titanium Nitride Coated-nitride coating to help resist heat and friction, providing an extended life span. The precision-ground Turbomax point is self-centering, minimizes walking on flat and curved surfaces, stays sharp and drills fast.

• Titanium Nitride coated bits last up to six times longer than standard high speed steel drill bits
• Self-centering JET POINT tip for clean entry and fast starts; stays sharp longer
• Three flatted shank on 3/16-Inch and above for better chuck grip
• These Drill bits feature a Turbomax point that stays sharp longer and drills faster
• Self-centering Turbomax drill bit tip prevents walking on flat and curved surfaces
• The titanium-nitride coating on each drill bit resists heat and friction for a longer life span
• Features a 3/8-inch reduced shank
• 1/2" diameter