Significant Services CMT 811.501.11 3-Piece Plywood Groove 1/2-Inch Shank Router Bit Set Brand: Cmt DESCRIPTION This set will allow you to create perfect joints on plywood. The bits, in fact, match the true thickness of plywood, producing tight, accurate joints with no gaps! In this way you will avoid sloppy joints and extra space in your workpieces. These bits feature super-strength superior steel body, Non-Stick Orange Shield Coating and cutting edges made of SinterHip Hi-Density Industrial Chrome Carbide for a long-lasting performance. After a test performed by Wood Magazine, CMT orange bits have been rated the first overall router bits compared to other brands. The CMT 811.501.11 3-Piece Plywood Groove 1/2-Inch Shank Router Bit Set is the only set to use if you are making joints in plywood. Since plywood thickness tends to be thinner than nominal dimensions, CMT offers you a way to work around the problem - our Plywood Groove Set includes three specifically selected bits designed for making clean grooves and dadoes for accurate fitting joints. Use our 23/32 bit for 3/4 thick ply, 31/64 bit for 1/2 ply and our 15/64 for 1/4 ply. No gaps or sloppy joints, guaranteed. Available with 1/2 or 1/4 shanks. 3 straight bits featuring the following cutting diameter: 15/64, 31/64 and 21/32 inches For making perfectly matching joints on plywood Super-strength superior steel, Non-Stick Orange Shield Coating. 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges CMT bits were rated the best overall in comparison to other brands (Test by Wood Magazine)