Driver Bit, Square-Recess #3 1" 2 per Card

Screwdriver bits are used with cordless screwdrivers and variable speed power drills to drive screws through all types of materials. MIBRO’s screwdriver bits are made from S2 chrome molybdenum steel, a steel alloy that provides optimum hardness and performance.

The magnetic bit holder is tightened in a drill chuck and used to hold 1” insert bits. The holder allows the user to quickly change bits and also temporarily magnetizes the insert bit enough to allow the bit to hold on to ferrous metal screws.