#7 Cobalt Heavy Duty Jobber Length Drill Bit, D/ACO7
Heavy Duty Split Point Jobber Length Drill Bit. Material Cobalt. Material Type Cobalt. Shank Type Round. Cobalt Steel. Point Style Split Point. Flute Length 2-7/16. Number of Flutes 2.
#50 Cobalt Heavy Duty Drill Bit (Pack of 12), D/ACO Series
Manufactured to National Aerospace standard 907. Made of heat resistant cobalt steel, it displays higher red hardness which permits speeds upto 30 percent greater than High-Speed Steel drills and is especially effective in drilling tough, high tensile strength materials like PH stainless steel, inconel and titanium.
Cobalt Drill Bit Set, ZNXIMER Metal Drill Bit Set for Steel, Hardened Metal, Sta
Consisting of 21 Made of high-speed steel with 5% cobalt for superior wear, heat & abrasion resistance. No center punch positioning guide is required. material Cobalt Steel. size 1/16″ to 1/2″ (21pcs Set).
Drill America #63 Cobalt Drill Bit (Pack of 12), DWDCO Series
Made of heat resistant cobalt steel and ground to a heavy duty 135 degrees split point. Ideal for drilling in tough, high tensile strength materials. Material Type Cobalt. Material Cobalt. Shank Type Round.
#42 Cobalt Long Threaded Shank Drill Bit Overall Length 2-1/8, TSD Series
Manufacturer Series Number TSD. Shank Type Threaded. Threaded shank is for use with threaded-spindle tools, often used in aerospace and automotive applications. Material Type Cobalt. Material Cobalt. Cutting Angle String 135 Degrees.
1/8 In. Cobalt Red Helix Twist Drill Bit with INKZALL Black Fine Point Jobsite P
Writes on dusty, wet and oily surfaces The Milwaukee 1/8 in. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The drill bits have QUADEDGE TIP to decrease heat buildup and drill faster.