Acrow BT50-TSA40M-075 – BT50–SK40 Reduction Holder (Ø47 mm Spigot, 70 mm Length) Haron P25 Shower Sink and Bath Drain Cleaner INSIZE setting rings are the

INSIZE setting rings are the perfect instrument for zero setting of inside micrometers

and surface finishing across various materials

- Backed by SOMTA's reputation for reliability and excellence

and an installation tool for easy and accurate thread repair

ensuring compatibility with Acrow ER collets

Acrow BT50-TSA40M-075 – BT50–SK40 Reduction Holder (Ø47 mm Spigot, 70 mm Length) Haron P25 Shower Sink and Bath Drain Cleaner INSIZE setting rings are theAcrow BT50 TSA40M 075 BT50SK40 Reduction Holder (47 mm Spigot, 70 mm Length) The Acrow BT50 TSA40M 075 is a precision BT50SK40 reduction holder designed to allow SK40 toolholders to be used in BT50 spindle machines. Featuring a hardened BT50 external taper and accurately ground SK40 internal taper, it ensures excellent concentricity and secure seating of the mounted toolholder. The compact 70 mm length keeps the overhang to a minimum, maintaining