CNC Spoil Board Cutter Inserts 14 x 14 x 2.0 (10 pk) 10 1 1/8" Cutting Diameter with

1 1/8" Cutting Diameter with a 2" Cutting Length and a 1/2" Shank Diameter and a 4" Overall Length and a SBE150 Bearing

SE28004 3/8-Inch PCD 1+1 Compression

15 degree x 1/8" Radius Sink & Bowl Profile Bit with 15 degree Delrin non-marking bearing

SI-141420-SP

CNC Spoil Board Cutter Inserts 14 x 14 x 2.0 (10 pk) 10 1 1/8" Cutting Diameter withCNC Spoil Board Cutter Inserts 14 x 14 x 2. 0 C 4 Grade. Use these for use on the spoil board as well as solid surface when planing down. The C 4 grade is a higher, harder grade than the standard carbide. Only a few dollars more will save you more money. C 4 will last longer and work better with solid surface materials. Comes in a pack of 10 SI 141420 SP