TMAX 5 pc M35 Cobalt High Speed Steel Jobber Drill Bit Set, 1/4 Inch Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3/32 Inch-1/8 Inch-3/16 Inch-1/4 Inch-5/16 Inch

TMAX 5 pc M35 Cobalt High Speed Steel Jobber Drill Bit Set, 1/4 Inch Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3/32 Inch-1/8 Inch-3/16 Inch-1/4 Inch-5/16 Inch

• 5 pc M35 Cobalt High Speed Steel Jobber Drill Bit Set, 1/4 Inch Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3/32 Inch-1/8 Inch-3/16 Inch-1/4 Inch-5/16 Inch
• Suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc. All drill bits come with one piece 1/4-inch hex shank compatible with standard and quick change chucks and drivers
• Made from M35 Cobalt steel
• 135° split point multi-blades drill tip
• BEST PRACTICE: Drill at a slow speed. The faster a bit spins, the hotter it gets. And heat dulls bits quickly; Apply a coolant or cutting fluid to dissipate heat and lubricate the drill bit; Hold working material steady for greater accuracy and better results.