Collis Split Sleeve Tapping Driver, 1/2" Pipe Tap Size, 4MT Taper Shank, 1-1/2" Tap Entry Depth - 74451

Collis Split Sleeve Tapping Driver, 1/2" Pipe Tap Size, 4MT Taper Shank, 1-1/2" Tap Entry Depth - 74451

• Collis Tap Drivers utilize the four way split to provide maximum gripping of the tap, to minimize pull-out and to reduce down time.
• The square on tap shank engages with the broached square hole in the Tap Driver for a positive drive of the tap.
• Made from high quality steel and heat treated.
• Collis Tap Drivers are made to withstand the strain and abuse of production tapping operations.
• Small diameter for close work, Collis' special designed extensions in projections of 3 1/4", 3 3/4", 4 5/8", 6", 9", provide a range of holders that utilize standard tap or drill and reamer driver.