Acrow BSD64 – BSD Fine Boring Head (Ø68–100 mm Range) 80 piece Nipple cap set These helical stainless steel wire

These helical stainless steel wire inserts are designed to restore worn threads and protect newly tapped holes from stripping and wear

Tooth Profile: Jobber

Laser-Engraved Markings: Dual-scale markings are laser-engraved for maximum clarity and superior resistance to wear from everyday use

it guarantees smooth chip evacuation and dimensional accuracy

Acrow BSD64 – BSD Fine Boring Head (Ø68–100 mm Range) 80 piece Nipple cap set These helical stainless steel wireAcrow BSD64 BSD Fine Boring Head (68100 mm Range) The Acrow BSD64 is a heavy duty BSD Fine Boring Head for extended reach boring operations in the 68100 mm range (B 80100 mm). Its 71 mm body length and reinforced design ensure exceptional rigidity and balance for high precision machining. Precision ground from hardened alloy steel, it delivers superior performance with minimal runout, ideal for deep or large diameter boring applications.