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Drill Size: 21/64"
Measuring Faces: Carbide for enhanced durability
Precision ground for accurate and consistent thread production
4 HSS Parallel Shank Counterbore (Medium)
Applications: Medium-coarse ISO internal threads in industrial and mechanical components
Acrow BSD64 – BSD Fine Boring Head (Ø68–100 mm Range) Somta Series 101 – 9.2mm HSS Straight Shank Jobber Drill Drill Size: 21/64"Acrow 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.
