BRIGHT-TOOLS | Custom CNC Tool Holders Manufacturer & Supplier China

Engineered for Performance & Reliability

BRIGHT-TOOLS is a leading manufacturer and supplier of high-precision CNC tool holding systems based in China. With decades of experience in precision engineering, we deliver innovative solutions that enhance machining accuracy, reduce vibration, and extend tool life.

Our product range includes shrink fit chucks, hydraulic chucks, ER collet chucks, face mill holders, boring tools, and custom adapters for all major machine tapers including HSK, BT, SK, CAT, and ISO. Every component is manufactured under strict ISO standards with advanced CNC grinding and balancing processes.

High Runout Accuracy ≤ 0.003mm

Balanced to G2.5 @ 25,000 RPM

Custom Solutions Available

Global Distribution Network

Our Product Range

From standard tool holders to specialized anti-vibration and coolant-through solutions, BRIGHT-TOOLS offers a comprehensive portfolio engineered for maximum performance and durability.

Hydraulic Chuck

High damping, low runout chuck for milling, drilling, and finishing. Available in BT, HSK, SK, CAT, and C tapers.

• Runout ≤ 0.003mm
• Max Speed: 25,000 RPM
• Coolant & MQL Options

Shrink Fit Chuck

Slim, high-rigidity design with 4.5° or 3° taper. Ideal for high-speed machining and deep cavity operations.

• Clamping Force: 8–12x Diameter
• Thermal Expansion Controlled
• MQL1/MQL2 Channel Options

ER Collet Chuck

Versatile clamping system with hex, mini, and UM nuts. Compatible with standard ER collets.

• Wide Grip Range
• High Torque Transmission
• Modular & Short Designs

Face Mill Holder

High-torque face milling solutions with coolant-through and whistle notch options.

• Secure Weldon or Screw-in
• Balanced to G2.5
• Inch & Metric Sizes

Boring Tool Holders

Precision boring bars with micro-adjustment, damping, and coolant options for fine finishing.

• Adjustable ±1mm or ±2mm
• Damping Finishing Models
• Reduction Sleeves Available

Tool Holder Accessories

Complete support system: pull studs, collet nuts, spanners, bushings, and locking devices.

• High-Strength Alloy Steel
• Precision Ground Threads
• Anti-Corrosion Coating

Anti Vibration Holders

Damping face mill, turning, and boring holders for long overhang and unstable conditions.

• Internal Damping Mechanism
• Up to 4x Overhang Ratio
• Improved Surface Finish

Shrink Fit Machines

Induction heaters with cooling stations for fast, safe, and repeatable tool changes.

• Standard & Cooling Models
• Digital Temperature Control
• Overheat Protection

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Why Choose BRIGHT-TOOLS?

Precision Engineering

All tool holders are manufactured to tight tolerances with runout ≤ 0.003mm and balanced to G2.5 at high RPMs.

High Performance

Engineered for high-speed machining with superior damping, rigidity, and thermal stability.

Custom Solutions

We offer OEM and ODM services with custom dimensions, coolant paths, and branding.

Frequently Asked Questions

What is the standard runout for your hydraulic chucks?

Our hydraulic chucks are manufactured to a maximum runout of 0.003mm at 3xD, ensuring high precision in finishing and high-speed applications.

Do you offer custom tool holder designs?

Yes, BRIGHT-TOOLS provides full OEM/ODM services including custom dimensions, coolant channels, logos, and packaging.

What tapers do you support?

We manufacture tool holders for HSK-A/E/F/T, BT, BBT, SK, ISO, CAT, NT, VDI, PSC, Morse, and GOST standards.

Can I get samples before placing a bulk order?

Yes, sample orders are available. Please contact sales@bright-tools.com for sample requests and shipping details.

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Precision Tool Holders for Modern Machining