Shrink-Fit Tool Holder & Heating Machines | High Precision CNC Solutions

About HIPPSC Technology

Guangdong Hippsc Technology Co., Ltd. has been a leading manufacturer of high-precision CNC tooling solutions since 1998. Located in Dongguan, China — a global manufacturing hub — we specialize in shrink-fit tool holders, heating machines, and precision components trusted for reliability and performance.

Precision Engineering

Our shrink-fit tool holders are manufactured using special steel and tungsten carbide materials, ensuring HRC48~62 hardness and runout accuracy as low as 0.003mm for superior cutting performance.

Global Trust

With over two decades of experience, HIPPSC serves clients across electronics, automotive, aerospace, and mold & die industries. Our commitment to quality has made us a preferred partner in over 50 countries.

OEM & Customization

We offer OEM services and custom tooling solutions tailored to your specific CNC applications, including stepped shank extensions, high-speed ER holders, and specialized collets.

Our Product Range

From shrink-fit tool holders to tungsten carbide extension rods, our full line of CNC tooling ensures maximum rigidity, accuracy, and tool life in demanding machining environments.

BT40 Shrink Fit Holder

Spindle Type: BT-SRS
Material: Special Steel
Taper: 7:24
Runout: ≤0.003mm
Application: Deep Hole Machining

HSK Shrink Fit Holder

Spindle Type: HSK
Clamping Range: 4–32mm
Color: Silver White
Hardness: HRC48–52
Precision: High

ER Tool Holder BT40

Material: 20CrNiMo
Type: Floating / High Speed
Max RPM: 30,000
Application: Drilling & Milling
OEM: Available

Tungsten Carbide Rod

Shank Type: Stepped / Tapered
Material: Cemented Carbide
Hardness: HRC58–60
Use: Deep Hole & Narrow Part Machining
OEM: Available

Threading Tool Holder

Spindle: BT-SR
Runout: 3μm
Design: Two-Side Contacting
Application: Precision Threading
Material: Special Steel

Power Milling Chuck

Model: BT50-C42-115
Material: Special Steel / Carbide
Use: Rough & Semi-Finishing
Standard: DIN2080
Spindle: HSK100A Available

Precision Collet Holder

Accuracy: 0.003mm Runout
Model: BT30-MX6-75
Material: Special Alloy Steel
Heating Cycles: >3000
Application: Mold & Die Machining

Hydraulic Tool Holder

Damping: Vibration Suppression
Runout: ≤0.003mm
Clamping: Hydraulic Expansion
Use: High-Speed Milling
Spindle: BT, HSK, CAT

View All 200+ Products

Why Choose HIPPSC?

Quality Control

Every product undergoes rigorous inspection using professional gauges and precision instruments. We ensure dimensional accuracy, runout tolerance, and material integrity at every stage.

High Performance

Engineered for high-speed rotation (up to 30,000 RPM), low runout, and excellent heat resistance. Ideal for aerospace, automotive, and precision mold applications.

Durability & Longevity

Made from special steel and tungsten carbide, our holders resist wear, shock, and thermal deformation. Designed for thousands of heating/cooling cycles without degradation.

What Our Clients Say

"HIPPSC is really a great partner for us. We are happy to deal with them — a very careful and reliable supplier in China."

— William

"Good supplier, their products and service are all with high quality. Thanks very much."

— Scott

"HIPPSC is one of our best partners in China. I am sure their business will be very successful."

— Robert

Frequently Asked Questions

What is a shrink-fit tool holder?

A shrink-fit tool holder uses thermal expansion to securely clamp cutting tools. The holder is heated, the tool is inserted, and as the holder cools, it contracts to create a rigid, high-precision connection.

What spindle types do you support?

We manufacture holders for BT, HSK, CAT, DIN2080, and other common CNC spindle interfaces. Custom adapters and OEM designs are available upon request.

How accurate are your tool holders?

Our shrink-fit holders achieve runout accuracy as low as 0.003mm (3μm), ensuring smooth cutting, extended tool life, and superior surface finish.

Do you offer OEM services?

Yes, we provide full OEM and custom tooling solutions. Whether you need a modified collet, special shank, or unique clamping system, we can engineer it for your application.

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High Precision Shrink-Fit Tool Holders