Advanced CNC Spindle Drawbar Force Gauge Launched – Covering BT and HSK Series with 0.003–0.005 Accuracy

A new generation of high‑precision spindle clamp force gauge has been released, offering reliable clamping force measurement for BT30/40/50 and HSK32–100 spindle interfaces. Designed for CNC machining centres, milling machines, and spindle maintenance workshops, the gauge helps manufacturers prevent tool pull‑out, improve surface finish, and extend spindle bearing life.

The instrument features a hardened 20CrMnTi alloy steel body, quenched for impact and corrosion resistance. Its analogue pressure gauge – sourced from German manufacturer WIKA – provides a simple readout: multiply the displayed pressure (kg/cm²) by 10 to obtain the actual drawbar tensile force in kilograms. With a measurement precision grade of 0.003–0.005, it meets the demanding requirements of high‑speed machining and heavy‑duty cutting operations.

The product is available in 17 standard models, including BT30, BT40, BT50, HSK32A, HSK40A, HSK50A, HSK63A, HSK80A, HSK100A, SK40/50, CAT40/50, ISO20/25, and BBT40/50. Custom OEM branding and adapter modifications are offered for machine tool builders and distribution partners.

Typical applications include:

Routine spindle maintenance and condition monitoring

Post‑repair calibration of drawbar systems

Troubleshooting tool slippage and poor surface quality

Incoming inspection of new or used machine tools

The gauge comes in robust, refined packaging with a multilingual user manual that includes step‑by‑step instructions for preload checking, oil refilling, and pressure adjustment. Each unit is tested through multiple inspection procedures before shipment.

Company Profile

MSK (Tianjin) International Trading Co., Ltd. is a professional supplier of precision CNC tooling, operating since 2015. Over the years, we have steadily expanded our capabilities and achieved Rheinland ISO 9001 certification in 2016, confirming our adherence to rigorous quality management standards. Our manufacturing floor is equipped with a range of advanced machinery from leading global brands, including SACKE five‑axis grinding centers from Germany, ZOLLER six‑axis tool inspection systems, and PALMARY precision grinders manufactured in Taiwan. This high‑end equipment allows us to consistently produce reliable, high‑performance carbide cutting tools that meet the demands of modern machining. Our focus remains on delivering superior quality, technical expertise, and operational efficiency in every product we supply.

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Post time: Jun-16-2026

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