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The Milwaukee 48-20-9001 is a SHOCKWAVE Impact Duty carbide hammer drill bit designed for use with impact drivers in demanding drilling applications. Measuring 5/32 inches in diameter and 6 inches in overall length with a 4-inch flute length, this bit is built from carbide for extended wear resistance in masonry and concrete work. This 3-pack is sold as a single unit of measure, making it a practical choice for contractors and tradespeople who regularly work with impact drivers and hammer drill applications. Licensed electricians, plumbers, and general contractors reaching for hammer bits in tile, block, or concrete will find this a reliable consumable to stock on the truck.
The 48-20-9001 is suited for drilling into masonry, concrete, and similar hard substrates. Its 5/32-inch diameter makes it appropriate for anchor pilot holes, conduit runs through block walls, and similar trade applications. The SHOCKWAVE Impact Duty designation indicates the bit is engineered to handle the rotational and impact forces generated by impact drivers, reducing breakage during high-torque driving. This bit is sold in a 3-pack, useful for crews that cycle through consumable drill bits on active job sites.
Designed for use with impact drivers; suitable as a carbide hammer drill bit for drilling into masonry, concrete, and similar hard substrates.
Installation should be performed by a qualified tradesperson familiar with rotary hammer or impact driver operation. Ensure the bit is fully seated and secured in the chuck before use. Wear appropriate eye and respiratory protection when drilling into masonry or concrete. Inspect the bit for cracks or wear before each use and replace when carbide shows signs of damage.
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