A BZI Collet Chuck is a precision-engineered workholding solution designed for rigid clamping, high torque transmission, and consistent concentricity in CNC turning operations. Made from hardened and ground alloy steel, it offers low runout, reduced vibration, and long service life, making it ideal for bar work, short components, and high-production machining environments.
BZI Collet Chuck is a precision-engineered workholding solution developed for rigid clamping, high torque transmission, and consistent concentricity in CNC turning operations. Known for its robust body and stable collet interface, the BZI system is ideal for bar work, short components, and high-production cycles where reliability and repeatability are critical.
Manufactured from hardened & ground alloy steel, BZI collet chucks deliver excellent grip with low runout, reduced vibration, and long service life—making them suitable for continuous industrial use.
🔹 Key Features
🔹 Technical Specifications (Typical)
|
Parameter |
Specification |
|
Chuck Type |
BZI Collet Chuck |
|
Operation |
Manual / Pneumatic / Hydraulic (Optional) |
|
Collet Type |
BZI |
|
Material |
Hardened Alloy Steel |
|
Runout Accuracy |
≤ 0.01 mm |
|
Application |
CNC Lathe, Turning Center |
|
Mounting |
Spindle Nose / Backplate |
|
Customization |
Size, mounting, actuation |
🔹 Applications
⭐ Why Choose Our BZI Collet Chuck?
✔ Strong grip for demanding CNC jobs
✔ Consistent accuracy in high-volume production
✔ Reduced vibration for better surface finish
✔ India-made, export-quality standards
Have questions about a specific product? Our team will help you find the right option for your needs — ensuring compatibility, quality, and value.
The CNC Special Fixtures are designed to hold workpieces securely for precision machining on CNC machines.
They provide stable and accurate positioning for complex and custom-shaped components.
Manufactured from high-grade alloy steel for long-lasting durability and rigidity.
Ensures minimal vibration and high repeatability during machining operations.
Ideal for milling, drilling, turning, and multi-axis CNC applications.
Customizable for various workpiece sizes, shapes, and machining requirements.
Enhances productivity by reducing setup time and improving machining accuracy.
Perfect for automotive, aerospace, mold-making, and precision engineering industries.
A 4 & 5 Axis Rotary Collet Chuck is a precision workholding system designed for multi-axis CNC machining centers and rotary tables. It delivers strong, uniform clamping with excellent concentricity during continuous rotation and simultaneous machining, making it ideal for complex geometries, angular operations, and single-setup production while reducing cycle time and setup errors.
A Special Collet Chuck is a custom-designed workholding solution engineered for components that cannot be clamped effectively with standard ER, 5C, or Traub collets. Tailored to specific component geometry, tolerances, and machine configurations, it provides superior accuracy, rigidity, and productivity in CNC lathes, VMCs, SPMs, and automatic machines.
A Diaphragm Collet Chuck is a high-precision workholding solution designed for exceptional concentricity and minimal workpiece distortion. Using an integral elastic diaphragm for uniform 360° clamping, it delivers micron-level repeatability, making it ideal for finish turning, grinding, and tight-tolerance CNC machining where superior roundness and surface finish are critical.
The Expanding Nut Collet Chuck is designed for precise internal gripping using a controlled expansion nut mechanism.
It provides strong and uniform internal clamping for machining components with bores.
Ideal for grinding, milling, turning, and inspection applications.
Manufactured from premium alloy steel for maximum durability and accuracy.
Ensures excellent concentricity and low runout during high-speed operations.
Supports quick adjustments for different bore sizes.
Suitable for both CNC and conventional machines.
Perfect for industries needing stable and accurate internal holding.
An Expanding Flange Collet Chuck is a precision internal gripping workholding system that clamps components from the inside diameter while providing positive axial location through its flange face. It ensures excellent concentricity, face squareness, and distortion-free holding, making it ideal for thin-wall rings, bushings, bearing housings, and flanged components in CNC lathes, turning centers, and grinding machines.
A CNC Collet Chuck is a precision-engineered workholding system designed for CNC lathes and machining centers, offering excellent concentricity, strong gripping force, and repeatable accuracy. Using precision-ground collets, it ensures uniform clamping of round, hex, or special-profile components, while its hardened, balanced construction reduces vibration, improves surface finish, and extends tool life in high-speed, high-volume machining.
A Double Cone Collet Chuck is a high-precision workholding solution designed for applications requiring maximum concentricity, strong gripping force, and vibration-free machining. Its dual-angle inner and outer cone design ensures uniform clamping pressure, making it ideal for CNC lathes, grinding machines, and precision turning operations with high speed and tight tolerances.