1: Carbide Guide Bush Manufacturer in India
Asmita Industries manufactures high-precision Carbide Guide Bushes (Guide Bushings) for sliding headstock / Swiss-type CNC lathes. Designed for maximum rigidity and wear resistance, our guide bushes ensure superior concentricity, surface finish, and stability—especially for long, slender components at high speeds.
2: What is a Carbide Guide Bush?
A Carbide Guide Bush supports the bar stock very close to the cutting zone in Swiss CNC machines. Made from solid tungsten carbide, it minimizes vibration, reduces deflection, and maintains accuracy throughout long production runs.
3: Applications
- Swiss-Type CNC Lathes (Sliding Headstock)
- Automatic & High-Speed CNC Turning
- Medical, Watch & Micro-Precision Parts
- Automotive Shafts, Pins & Bushings
- Electronics & Precision Engineering
4: Key Features
- ✔ Solid Tungsten Carbide construction
- ✔ Extremely high wear resistance
- ✔ Ultra-low runout & high concentricity
- ✔ Mirror-finished bore for smooth bar feeding
- ✔ Suitable for high RPM & long cycles
- ✔ Custom sizes as per drawing or machine model
5: Technical Specifications
- Material: Tungsten Carbide (K20 / K30 grades)
- Hardness: ~88–92 HRA
- Bore Finish: Lapped / Polished
- Concentricity: ≤ 0.003–0.005 mm
- Type: Fixed / Rotary
- Bore Tolerance: H6 / H7 (as required)
- Customization: Available
6: Types of Carbide Guide Bush
- Fixed Carbide Guide Bush – Standard support, no rotation
- Rotary Carbide Guide Bush – Rotates with bar, reduced friction
- Slotted Guide Bush – Improved coolant flow
- Step Guide Bush – Multiple bore diameters
- Custom Guide Bush – As per customer requirement
Why Choose Asmita Industries?
- 34+ Years of Precision Manufacturing Experience
- Strict Quality Control & In-house Grinding
- Consistent Accuracy for Mass Production
- OEM & Export-Quality Standards
- Fast Development from Drawing or Sample