Our #4 Driver is rarely used, but when you need it, there is no substitute. These bits are pricey because they are milled from a solid piece of steel. Normally used with screws that are 5/16" Diameter and up.
|Product Group||Bits Blades & Abrasives|
|Sub-Category||Screw Driver Bits|
|DRIVE TYPE||Square Drive|
|RECESS OR HEX-NUT SIZE||#4|
|REG / IMPACT||Standard Duty|