13 pc Cobalt Jobber Drill Bit Set 1/4 Inch - 1/16 Inch, M35 High Speed Steel Jobber Length Twist Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case

13 pc Cobalt Jobber Drill Bit Set 1/4 Inch - 1/16 Inch, M35 High Speed Steel Jobber Length Twist Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case

• 13 pc Cobalt Jobber Drill Bit Set 1/4 Inch - 1/16 Inch, M35 High Speed Steel Jobber Length Twist Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case
• SIZES INCLUDED: 1/4, 15/64, 7/32, 13/64, 3/16, 11/64, 5/32, 9/64, 1/8, 7/64, 3/32, 5/64, 1/16 (inches).
• DURABILITY: Made of Industry grade M35 high speed steel for maximum durability and wear-resistance.
• APPLICATIONS: Suitable for cutting through various hard metals such as steel, stainless steel, sheet metal, cast iron, as well as wood, plastic, aluminum alloy, and other soft metals. Bits come in a convenient storage case.
• 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.