KURATA TOOLS - Leading Manufacturer of High Precision Clamping Systems. Discover How We Help

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Dongguan Cangtian Hardware Machinery Co., LTD
KURATATools-Leading Manufacturer of High-Precision Clamping Systems

KURATATools-Leading Manufacturer of High-Precision Clamping Systems

KURATA Tools specializes in the R&D, production, and sales of high-precision clamping systems for CNC machine tools.

Home > Products > BBT Hydraulic Tool Holders > Hydraulic Tool Holders
Hydraulic Tool Holders
  • Hydraulic Tool Holders

Hydraulic Tool Holders

Hydraulic Tool Holders are advanced clamping solutions designed for high-precision CNC machining operations. Unlike traditional mechanical collet systems, a Hydraulic Clamping System uses hydraulic pressure to secure cutting tools with extreme accuracy and minimal runout. This technology ensures stable performance even at high speeds, making it a preferred choice in industries that demand precision, such as aerospace, automotive, and mold manufacturing.
  • Product Details

Hydraulic Tool Holders are advanced clamping solutions designed for high-precision CNC machining operations. Unlike traditional mechanical collet systems, a Hydraulic Clamping System uses hydraulic pressure to secure cutting tools with extreme accuracy and minimal runout. This technology ensures stable performance even at high speeds, making it a preferred choice in industries that demand precision, such as aerospace, automotive, and mold manufacturing.

Our product range includes Hydraulic Chucks, BT Hydraulic Tool Holder, and HSK Hydraulic Tool Holder, as well as complete Hydraulic Tooling Systems for CNC machines. We also offer competitive CNC Hydraulic Chuck Price packages for bulk orders.

Hydraulic Tool Holders

Core Advantages

  • Ultra-High Precision: Achieves runout accuracy within 3 μm for superior surface finish.

  • Consistent Clamping Force: The Hydraulic Clamping System delivers uniform grip around the tool shank, reducing vibration and tool wear.

  • Fast & Easy Tool Changes: No need for heat shrinking or mechanical tightening; clamping is done via a simple Allen key.

  • Balanced for High-Speed Cutting: Ideal for CNC Hydraulics applications, ensuring stability at high RPMs.

  • Premium Material: Made from hardened alloy steel for durability and long service life.


Typical Applications

  • CNC Machining Centers – High-speed milling, drilling, and finishing.

  • Mold & Die Manufacturing – Achieving precise cavity details.

  • Aerospace & Automotive – Complex component machining requiring zero vibration.

  • Medical & Precision Engineering – For high-tolerance components and delicate materials.


Key Selling Points

  • Complete range of Hydraulic Tool Holders, including BT Hydraulic Tool Holder and HSK Hydraulic Tool Holder.

  • Advanced Hydraulic Tooling System for CNC machines.

  • Designed for both high-speed finishing and heavy-duty cutting.

  • Competitive CNC Hydraulic Chuck Price for global buyers.

  • Suitable for CNC Machine Hydraulic System integration.


Technical Specifications (Standard Models)

Model TypeBalance GradeMax RPMRunout Accuracy
BT30 Hydraulic HolderG2.5 @ 25,000 RPM25,000 RPM≤3 μm
BT40 Hydraulic HolderG2.5 @ 25,000 RPM25,000 RPM≤3 μm
HSK63 Hydraulic HolderG2.5 @ 25,000 RPM25,000 RPM≤3 μm

Custom sizes and lengths available upon request.


Applications by Industry

  • Aerospace & Aviation

  • Automotive Manufacturing

  • Mold & Die Production

  • High-Precision CNC Engineering

  • Medical Device Components


Comparison: Hydraulic vs Other Clamping Systems

  • Hydraulic vs Shrink Fit: Hydraulic chucks offer quick tool changes without heating, while shrink fit provides slightly higher rigidity but requires special machines.

  • Hydraulic vs Mechanical Collet Chuck: Hydraulic holders deliver better accuracy and reduced vibration compared to collet systems.

  • Hydraulic vs Milling Chuck: Hydraulic is preferred for high-speed finishing; milling chucks are better for heavy roughing.


FAQ

Q1: What is a Hydraulic Tool Holder used for?
It is designed for precision clamping of cutting tools in CNC machines, reducing runout and vibration.


Q2: How does a Hydraulic Clamping System work?
It uses hydraulic pressure inside the chuck to uniformly grip the tool shank, ensuring stability and accuracy.


Q3: Do you provide BT and HSK types?
Yes, we offer BT Hydraulic Tool Holders and HSK Hydraulic Tool Holders for various CNC machines.


Q4: What is the CNC Hydraulic Chuck Price?
The price depends on the size, type, and quantity. Contact us for a detailed quotation.


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KURATA Tools specializes in the R&D, production, and sales of high-precision clamping systems for CNC machine tools.

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