Cylinder Porting Tools - ARTCO - American Rotary Tools Company
Santy Chung on Twitter: "Carbide burrs are widely used for metalworking, tool making, engineering, model engineering, wood carving, jewelry making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. Carbide burrs
Cylinder Head Porting: Tools & Equipment Guide - Part 6
Amazon.com: Rotary File, Rotary Bit Set, port and polish kit cylinder head aluminum porting kit 6pcs Tungsten Carbide Aluminum Rotary Files Burr Set 6mm Shank 10mm Cutting Diameter with High Abrasion Resistance :