Collis Heavy Duty Tap Driver, 2-1/4 Tap Size, 5MT, 3 Body Diameter – 70507

Projection 4 -5/16″ Tap Shank Dia. 1.894″ Tap Shank Square 1.420″ Depth Tap Enters 3.13″

Collis Heavy Duty Tap Driver, 2-1/4″ Tap Size, 5MT, 3″ Body Diameter – 70507

• Holders provide a positive and accurate means of driving larger sized taps without slippage or tap damage.
• Square shank of tap engages in square drive socket.
• Equally spaced set screws position tap in holder.