Milwaukee 20mm SDS+ MX4 Masonry Bit 4-Cut Carbide Tip Bit Diameter:16mm The latter feature means that

The latter feature means that fungus and bacteria are kept at bay in the often damp conditions in which this mat is deployed

effectively "locking" the car in

lubricants and other potential contaminants

and superior stability in demanding applications

Soil Resistance Rating - 2 (higher is better)

Milwaukee 20mm SDS+ MX4 Masonry Bit 4-Cut Carbide Tip Bit Diameter:16mm The latter feature means thatThese MX4 SDS Plus drill bits are designed to handle the toughest applications. Unlike standard SDS bits, they feature a fully welded solid carbide tip, which allows the drill to cut cleanly through rebar embedded within concrete while delivering up to 4x the lifespan of competing products. A cross designed tip delivers more cutting performance and allows the drill to stay true and straight when starting off, giving cleaner holes when compared to