JCB 21-18BLID-5X

The Milwaukee THUNDERBOLT 29-Piece Black Oxide Drill Bit Set delivers heavy-duty drilling performance across wood, plastics, and metals. The black oxide coating reduces heat buildup during extended us more→e and adds corrosion resistance to extend bit life. A thicker core design resists side-load breakage, keeping bits intact through demanding applications. The parabolic flute geometry clears chips and debris quickly, helping each bit stay cool under sustained drilling pressure. A 135° split point tip starts on contact without walking, producing fast and accurate holes every time. The 29-piece set covers a full range of common drill bit sizes, all organized in a customizable accessory case designed fo…

Milwaukee SHOCKWAVE Impact Duty driver bits are engineered for extreme durability and up to 10x life. Made from proprietary steel and heat treated to control hardness, the SHOCKWAVE Impact Duty driver more→bits feature an innovatively designed geometric shock absorption zone to extend life. The forged tip allows for a secure grip and maximum contact eliminating stripping or slipping. Broadly targeting cordless users, the SHOCKWAVE Impact Duty accessory line is not only ideal for heavy duty impact applications, but delivers a full system solution for all the user's drilling and fastening needs. 5 per package.

The Milwaukee SHOCKWAVE Impact Duty 1/4" x 2" x 4" Carbide Hammer Drill Bit delivers dependable performance when drilling into concrete, brick, and block. Sharpened carbide construction provides up to more→9x longer life compared to standard bits, reducing downtime and replacement costs on the jobsite. The precision ground carbide tip enables up to 4x faster drilling speeds in concrete while minimizing walking for accurate hole placement. A wide flute design clears dust from the hole quickly, lowering heat buildup and extending the number of holes per battery charge. The 1/4" hex shank fits standard chucks, making the bit compatible with both impact drivers and hammer drills. Milwaukee engineered …