Fullerton SD3 – 3/8" Double Cut Carbide Burr (Ball Shape) Carmex Internal ISO Threadmill Insert 40mm/ 6.0mm Carbon Steel Construction – Long-lasting

Carbon Steel Construction – Long-lasting and tough

The result being any insert starting with a CN will fit on the respective holder

Why Choose the SOMTA 2453500 Extra-Length Drill

Somta Series 751 – 14MM HSS-Co5 Parallel Shank Chucking Reamer

ensuring consistent performance in extreme conditions

Fullerton SD3 – 3/8" Double Cut Carbide Burr (Ball Shape) Carmex Internal ISO Threadmill Insert 40mm/ 6.0mm Carbon Steel Construction – Long-lastingFullerton SD3 3 8" Double Cut Carbide Burr (Ball Shape) The Fullerton SD3 is a precision engineered carbide burr featuring a ball shaped cutting head designed for contouring, deburring, and finishing curved surfaces with accuracy and consistency. Proudly manufactured in the USA, Fullertons carbide burrs are built for durability, balance, and long tool life under demanding machining conditions. Constructed from high grade solid carbide, the SD3