Speroni ISO to ISO Adapters

Designed with a precision ground notch and calibration tag stamped with values for quick referencing. A full taper allows for more spindle contact when inserted into the Speroni's ground integral spindle. Simple drop-in design used for accurately measuring Z (length).

Catalog NumberDescription
32.310.094ISO50 / ISO25 Speroni Original Reduction Adapter Sleeve
32.310.095ISO50 / ISO30 Speroni Original Reduction Adapter Sleeve
32.310.096ISO50 / ISO35 Speroni Original Reduction Adapter Sleeve
32.310.097ISO50 / ISO40 Speroni Original Reduction Adapter Sleeve
32.310.098ISO50 / ISO45 Speroni Original Reduction Adapter Sleeve

Precision Ground Taper Angle Tolerance AT1

ISO to ISO Adapters

Designed with zeroing/calibration data etched on the sleeve itself. Simple drop-in design used for accurately measuring Z (length).

Catalog NumberDescription
31.330.002ISO50 / ISO25 Reduction Adapter Sleeve
31.330.003ISO50 / ISO30 Reduction Adapter Sleeve
31.330.004ISO50 / ISO35 Reduction Adapter Sleeve
31.330.005ISO50 / ISO40 Reduction Adapter Sleeve
31.330.006ISO50 / ISO45 Reduction Adapter Sleeve

ISO taper according to DIN 69871

BIG Daishowa ISO to Polygon Adapters

Designed with a rear access locking mechanism to allow for manual

clamping of your polygon taper tooling. Must be actuated using an

allen wrench — not supplied with adapter. Adapter must be referenced

on face of adapters for accurate Z (length) readings.

Catalog Description Number BBT50-C5-40 BIG Daishowa Original Rear Clamping Adapter ISO50 / C5 BBT50-C6-50 BIG Daishowa Original Rear Clamping Adapter ISO50 / C6 BBT50-C8-70 BIG Daishowa Original Rear Clamping Adapter ISO50 / C8

  • Allen wrench not included