5Pcs 12in Shank Router Bit Half Round Bullnose Wood Milling Cutter for CNC Engraving Machine

Feature: 1. 12in Shank: The half round router bit has a standard 12in shank, which is mainly used to create half circular bearings or round corners. 2. Excellent Materials: Sturdy carbon steel main body and alloy cutter head, has good wear and impact resistance. 3. Safe Operation: With anti backlash design, safe operation, often used in automatic desktop portable machines such as CNC. 4. 5Pcs in 1 Set: Including 5pcs half round milling cutters, with different diameters, suitable for milling plates of different radius. 5. Applicable Boards: Suitable for wood, medium density fiberboard, particle board, plywood, panel, softwood, hardwood, etc. Specification: Item Type: 12in Shank Router Bit Material: Carbon steel main body + alloy cutter head Shank Diameter: 12in Cutter Head Diameter: 78in, 1in, 118in, 114in, 138in Sanding Plank Radius R: 18in, 316in, 14in, 38in, 516in. Package List: 5 x Milling Cutters5 x Storage Boxes 12in Shank: The half round router bit has a standard 12in shank, which is mainly used to create half circular bearings or round corners. Excellent Materials: Sturdy carbon steel main body and alloy cutter head, has good wear and impact resistance. Safe Operation: With anti backlash design, safe operation, often used in automatic desktop portable machines such as CNC. 5Pcs in 1 Set: Including 5pcs half round milling cutters, with different diameters, suitable for milling plates of different radius. Applicable Boards: Suitable for wood, medium density fiberboard, particle board, plywood, panel, softwood, hardwood, etc.