Tenon knife size: 1/4, 3/8, 1/2, 5 / 8 inch
Reducer sleeve: 40, 53, 55, 58, 60mm
N01 Part Inner diameter: 65MM
Basic requirements: The vertical distance between the bench drill chuck and the workbench is at least 300MM, otherwise it cannot be installed
Package include:1 set(not include bench drill and drill clamp)











Albert L. –
I’m in the process of building tables for my daughters & this helped so much in making mortises for the tables! Glad I ordered it
Mark B. –
Great tool for adapting my drill press for chisel bits.