Acrow BSD Insert Holder Extension – B.BSD19-050 (Ø30–36 mm) 100 Piece Metric Keyway and 164 Piece Woodruff Keys Grab Kit Assortment Precision-Ground Flutes: Promotes smooth chip

Precision-Ground Flutes: Promotes smooth chip flow and accurate hole sizing

Somta Series 510 – SPIRAL FLUTE TAP METRIC 3

Key Advantage: High-performance threading with long tool life and excellent dimensional control

Enhanced thread quality for improved assembly and fastening

The Insize 4131-5C1 is designed for gauging 5/8-11UNC threads

Acrow BSD Insert Holder Extension – B.BSD19-050 (Ø30–36 mm) 100 Piece Metric Keyway and 164 Piece Woodruff Keys Grab Kit Assortment Precision-Ground Flutes: Promotes smooth chipAcrow BSD Insert Holder Extension B. BSD19 050 The Acrow B. BSD19 050 Insert Holder Extension is a precision engineered accessory designed to extend the boring range of Acrow BSD19 boring heads. Constructed from high grade hardened alloy steel and precision ground, it ensures superior rigidity, balance, and alignment during high accuracy boring operations. This model is ideal for applications requiring extended boring depth or back boring capability