Sommerfeld's Picture Frame Rabbeting Bits!

This double stepped rabbet cutter cuts one rabbet for your glass, mirror or picture and follows up with another rabbet for a piece of backer board. This backer board can be screwed in to protect and cover your mirror, glass or picture.

Cuts a 1/4" deep by 3/8" wide slot for your material. This bit cuts a 3/8" wide slot for your backer material with a maximum thickness of 3/8".

1-7/8" CD, 19/32" CL, 2-17/32" OL, 1/2" SD

Bearing: R3ZZ