Technical Data:
Product type: Screw type helix mortise cutter
Cut direction: Downshear
Thread: 1/4-28

Application:
Shallow recesses such as door hinge mortising

Dimensions:
Cutting diameter=41/64 in
Decimal diameter=.640 in
Cutting length=5/8 in
Overall length=7/8 in

Remark:
Special cutting diameters available by special order.