Steep Taper Adapter Knob Kits

Retention plug kits include all standard knob configurations for using CAT40 or DIN40 gauge taper with CAT/DIN/BT spindles.

Steep Taper (DIN 69871) Gauge Retention Knobs

Use a DIN 69871 Standard gauge/taper in steep taper spindles.

Steep Taper (DIN) Drawbar Force Gauges

Measuring bars, complete sets, and base sets for Steep Taper (SK) DIN standard. Metric or inch retention knob / pull-stud threading available on each measuring bar.

Steep Taper (MAS 403-BT) Gauge Retention Knobs

Use a BT Standard gauge/taper in steep taper spindles.

Steep Taper (CAT/ANSI) Gauge Retention Knobs

Use a CAT/ANSI (ASME) B5.50 Standard "V" taper gauge in steep taper spindles.

Machine Tool Service Kits

Machine tool service kits from TAC Rockford include all common preventive gauges for a specific machine tool taper in one convenient kit.

Kits are customized to a specific machine taper and include drawbar pullforce gauges, runout test arbors, tool changer alignment tool, spindle taper gauge¹ and accessories such as a spindle taper wiper. Contact us for gauges included

Already have some of the gauges? We can customize a kit with only the additional items needed.

Looking for a different combination of gauges? We can customize a kit to fit your specific requirements.

¹Taper gauge included with steep taper only, optional for HSK

ISO Taper HSK Basic Adapter Flanges for Spindles to DIN 2079

- Includes clamping set for conventional cooling
- Includes retention screws

Retention Knob Identification Worksheet

Steep Taper (DIN) to HSK Adapters

Adapts from DIN 69871 (standard taper) to DIN 69063 (HSK taper). Maximum runout between steep and HSK taper is 0.003 mm.

HSK to Steep Taper Adapters

Application: for holding steep taper tool holders in an HSK spindle.