The Milwaukee 48-89-4401 model 1/6" Shockwave Impact Hex Drill Bit is a part of the Shockwave Series. This bit is engineered for extreme durability and up to 10X the life of other brand names. It's made of proprietary steel and is heat treated to control hardness.
|Manufacturer:||Milwaukee Electric Tool|
|Shipping Dimensions||5.8" x 1.9" x 0.3"|