Collis Heavy Duty Tap Driver, 2-3/4 Tap Size, 5MT, 3-9/16 Body Diameter – 70511

Projection 4-5/8″ Tap Shank Dia. 2.350″ Tap Shank Square 1.762″ Depth Tap Enters 3.63″

Collis Heavy Duty Tap Driver, 2-3/4″ Tap Size, 5MT, 3-9/16″ Body Diameter – 70511

• 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.