CMT 791.042.00 Delrin Triangular Bearing - 1/2" OD, 3/16" ID 484521 It is 5" (125mm) in

It is 5" (125mm) in diameter with no holes and uses PSA (sticker) abrasives

and lock it in place with the lever under your thumb

Non-sterile

Cut decorative V-Grooves and lettering on signs with these V-Groove bits

Right hand helix right hand cut

CMT 791.042.00 Delrin Triangular Bearing - 1/2" OD, 3/16" ID 484521 It is 5" (125mm) inDelrin triangular bearing for plastic and aluminum laminate. The Delrin triangular bearing reduces sticking, scratching and improves stability. Dimar uses only the finest industrial quality precision ball bearings available. Bearings are double steel shielded for extra rigidity and to inhibit dust. A special high performance, high temperature grease is used for maximum life.