1-1/2" 4MT Cobalt Taper Shank Drill Bit - High Performance & Durable Cutting Tool | Drill America Cleaning Supplies 6 cal/cm2 arc rating

6 cal/cm2 arc rating

Portable Design: Lightweight construction for easy transportation and handling

All Pipe Taps furnished with a 2-1/2 to 3-1/2 thread chamfer NPT threads require the use of a sealer like teflon tape or pipe compound

and metalworking applications

making our job much easier

1-1/2" 4MT Cobalt Taper Shank Drill Bit - High Performance & Durable Cutting Tool | Drill America Cleaning Supplies 6 cal/cm2 arc ratingCobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Taper shank. Product Specifications: