Dovetail & Straight Extended Shanks Router Bit Set - 10 PC Set Carbide Cutters with Non-Stick coating to reduce pitch and build-up CNC milling technology producing a balanced, smooth cutting bit Bits have 13/4" extended shanks Includes 4 - 8 degree, 3 - 14 degree and 3 straight bits 2 - 8 degree and 1 - 14 degree bits have 1/4" shank, balance have 1/2" shank