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BT-KR High-Precision KR Tool Holder

The BT-KR is intended for users who prioritize collet precision retention and service life. KR collets use wear-resistant materials and controlled deformation, while PP-grade versions can reach radial runout within 1 μm for demanding high-speed machining.

High precision: Tool holder run-out accuracy: ≤2μm.

Combined run-out accuracy: ≤5μm.

Dynamic balancing grade: ≤G1.

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BT-KR High-Precision KR Tool Holder

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