Description
Overview
The K11 series Manual Three‑Jaw Chuck Claw Trimmer is a precision‑engineered accessory designed for CNC and manual lathes. Ideal for boring, trimming, and eccentric turning, this versatile claw provides reliable grip and superior stability across a wide range of workpiece sizes.
Key Highlights
- Available in multiple sizes: 80 mm, 100 mm, 125 mm, 160 mm, 200 mm, 250 mm, and 300 mm to match any lathe capacity.
- Three‑jaw self‑centering design ensures uniform pressure and reduces setup time.
- High‑strength hardened steel construction for long‑lasting wear resistance.
- Eccentric trimmer capability enables precise offset machining without additional fixtures.
- Compatible with both manual and CNC numerical control lathes.
- Easy‑to‑install quick‑release clasp for rapid tool changes.
Benefits
With the K11 chuck claw you gain:
- Improved Accuracy: Consistent centering minimizes run‑out and ensures tight tolerances.
- Increased Productivity: Quick‑release mechanism reduces downtime between operations.
- Versatile Application: Perfect for boring, trimming, and eccentric turning on a variety of materials.
- Durability: Hardened steel resists deformation, extending tool life.
Technical Specifications
- Material: Hardened alloy steel (HRC 55‑60)
- Jaw opening range: 80 mm – 300 mm (selectable per model)
- Thread type: ISO 30 mm – 40 mm (compatible with standard lathe spindles)
- Weight: 1.2 kg – 3.5 kg depending on size
- Surface finish: Ra ≤ 0.8 µm for smooth clamping
Compatibility
The K11 series is engineered to fit most standard lathe models, including:
- Manual engine lathes
- CNC turning centers
- Numerical control boring machines
Why Choose K11?
When precision matters, the K11 Manual Three‑Jaw Chuck Claw delivers unmatched performance and reliability. Whether you’re a professional machinist or a hobbyist, this tool enhances your lathe’s capability, delivering clean cuts and consistent results every time.






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