Collis Heavy Duty Tap Driver, 1-1/8 Tap Size, 4MT, 1-3/4 Body Diameter – 70404

Projection 2-3/8″ Tap Shank Dia. 0.896 “ Tap Shank Square 0.672″ Depth Tap Enters 1.75″

Collis Heavy Duty Tap Driver, 1-1/8″ Tap Size, 4MT, 1-3/4″ Body Diameter – 70404

• 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.