Premium 20CrMnTi Steel
Premium 20CrMnTi steel undergoes advanced vacuum quenching in specialized furnaces.
Carbonitriding enhances toolholder precision, with internal and external components formed in a single process.
Body accuracy achieves 0.003 mm.
Precision Boring for High-Speed Stability
Meticulously engineered for high concentricity, enabling toolholders to withstand impact loads.
Maintains stable performance and precision even at high rotational speeds.
Product Specifications: BT30/40/50
Product Name: Precision Boring and Rough Boring Tool Holder
Hardness: HRC 56°-58°
Accuracy Grade: ≤0.003mm
Material: 20CrMnTi
Roundness: <0.8μm
Carburization Depth: >0.8mm
Overall Runout: ≤0.005mm

person: Mr. Gong
Tel: +86 0769-82380083
Mobile phone:+86 15362883951
Email: info@jimmytool.com
Website: www.jimmytool.com