Milwaukee Red Helix 5/16 in. X 4-1/2 in. L Steel Thunderbolt Drill Bit 3-Flat Shank 1 pc

The MILWAUKEE® RED HELIX™ Cobalt 5/16" Drill Bit are engineered for extreme durability and longer life in hard metal applications. 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. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metals, PVC and wood. The tapered drill bits feature a new ENHANCED TAPERED WEB™ that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits™. UPC: 045242188321 Manufacturer Part No: 48-89-2317 Brand Name: Milwaukee Overall Length: 4-1/2 in. Drill Size: 5/16 in. Product Type: Drill Bit Flute Length: 3-3/16 in. Finish: Cobalt Coated Packaging Type: Carded Shank Type: 3-Flat Shank Number in Package: 1 pc Sub Brand: Red Helix Material: Steel Style: Thunderbolt Discovery - Express, Convenience, Core, Super, Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited California residents see Prop 65 WARNINGS