A precision conical interface connecting rotary spindles to tool holders or workpieces in machining centers.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Maximum RPM | 20,000-40,000 | |
| Taper Ratio | 7:24 (ISO/BT) or 1:10 (HSK) | |
| Contact Area | >85% | |
| Pull Out Force | 15-40 kN | |
| Runout Tolerance | <0.003 mm |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
The rotating shaft component within a precision rotary chuck that provides the rotational motion for workpiece holding and machining operations.
A mechanical system within a tool clamping assembly that secures the tool holder or cutting tool in place during machining operations.
A practical evidence checklist for RFQ preparation and supplier evaluation.
Compare the published product scope and source details, then include your specifications and quantity in an enquiry.
Manufacturer profiles associated with Taper Interface.
Explore company information and manufacturing capabilities, then discuss the scope of your project with a relevant supplier.
HSK (Hollow Shank Taper) uses a 1:10 taper with dual contact surfaces for higher rigidity at high speeds, while BT (7:24 taper) relies on single contact and is common in older machines.
Inspect for wear, contamination, and damage every 500 operating hours or during tool change intervals, with thorough cleaning after each use.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.