Acrow BSD Insert Holder Extension – B.BSD39-100 (Ø61–74 mm) Insize Waterproof Dial Indicator 10mm Range Series 2894-10F With an Inverted Cone Shape

With an Inverted Cone Shape

accurate threads in metalwork and assembly

Supplied in blow-moulded storage case

Setting Ring: Ø40 (included)

Acrow BSD Insert Holder Extension – B.BSD39-100 (Ø61–74 mm) Insize Waterproof Dial Indicator 10mm Range Series 2894-10F With an Inverted Cone ShapeAcrow BSD Insert Holder Extension B. BSD39 100 The Acrow B. BSD39 100 Insert Holder Extension is a precision engineered accessory developed to extend the boring capacity of Acrow BSD39 boring heads. Manufactured from hardened alloy steel and precision ground to exacting tolerances, it ensures superior rigidity, balance, and accuracy for deep boring and finishing applications. The B. BSD39 100 is ideal for both standard and back boring operations,