Acrow B.BSD.HD3.31 – Heavy-Duty Insert Holder for BSD31 Fine Boring Heads Somta Multi Flute 12mm HSS-Co8e Multi-Purpose End Mill covering a wide range of

covering a wide range of sizes for various applications

this burr allows for deep cavity access and versatility in difficult-to-reach spaces

The Best Carbide 531 Series 4 Flute Square End Mill is a high-precision cutting tool designed for superior performance in machining applications

4 UNF (Unified National Fine)

Acrow B.BSD.HD3.31 – Heavy-Duty Insert Holder for BSD31 Fine Boring Heads Somta Multi Flute 12mm HSS-Co8e Multi-Purpose End Mill covering a wide range ofAcrow B. BSD. HD3. 31 Heavy Duty Insert Holder for BSD31 Fine Boring Heads The Acrow B. BSD. HD3. 31 is a heavy duty Insert Holder designed for the BSD31 Fine Boring System. It supports CCGT 0602 carbide inserts, providing high rigidity and excellent chip control for precision boring. Its strengthened clamping design ensures superior stability and repeatable accuracy in production environments. Specifications: Brand: Acrow Model: B. BSD. HD3. 31 Type: