Acrow BSD Insert Holder Extension – B.BSD19-025 (Ø25–31 mm) Best Carbide 5/16" 4 Flute Stub Square End Mill – 5/16" Shank TiALN coated stable in hand

stable in hand

With an 18 TPI pitch and 60° thread angle

Long-Lasting Durability – Cobalt enrichment enhances wear resistance and lifespan

Upgrade your hole-cutting precision with the 8mm HSS Mini Hole Saw – the ideal tool for drilling precise

The PS chipbreaker geometry provides efficient chip evacuation

Acrow BSD Insert Holder Extension – B.BSD19-025 (Ø25–31 mm) Best Carbide 5/16" 4 Flute Stub Square End Mill – 5/16" Shank TiALN coated stable in handAcrow BSD Insert Holder Extension B. BSD19 025 The Acrow B. BSD19 025 Insert Holder Extension is a precision manufactured tool designed to extend the boring capacity of Acrow BSD19 boring heads. Made from premium hardened alloy steel and precision ground to exacting tolerances, it ensures superior rigidity, balance, and concentricity for accurate boring performance. This extension is ideal for applications requiring additional reach or back boring