CMT 661.021.41 Roundover Bits w/Insert Knives 57/64" x 49/64" (R=5/64") S=1/4" Made to Order The CMT 551-029X is a

The CMT 551-029X is a 1-1/8" (29mm) Bi-Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system

The CMT 550-076X is a 3" (76mm) Multi-Purpose TCT Hole Saw (Series 550X) with XTREME FAST Push&Lock system

Base made from 3/16-in

Reinforcement L strap for a strong connection where the end of one member intersects the end of another at 90 deg

clean cutting and longer life than standard hole saws on hard tile and stone

CMT 661.021.41 Roundover Bits w/Insert Knives 57/64" x 49/64" (R=5/64") S=1/4" Made to Order The CMT 551-029X is aThe CMT 661. 021. 41 is a 57 64 inch roundover router bit with two replaceable insert knives (R=5 64 inch) and 1 4 inch shank. Features a 4 sided knife insert that can be rotated for 4 usable cutting edges. For rounding over edges on hardwood, softwood, laminates, and chipboard. Bearing guide for accurate edge following. SPECIFICATIONS Order Number 661. 021. 41 Cutting Diameter 57 64" Radius (R) 5 64" Cutting Length (I) 49 64" Shank Diameter 1 4"