
PRODUCTS
3.0mmx60° Hard Jaws
Description
The hard jaws (3.0mm × 60°) are designed for CNC lathes. The clamping step features hardened serrations that securely grip the workpiece while minimizing surface scratches or damage.Feature
- Material: SNCM220 / SAE8620
- Serration Pitch: 3.0mm × 60°
- Hardness: HRC 58° - 60°
- Chuck Compatibility: Suitable for KITAGAWA and other global brands
Dimensions

Specifications
UNIT: mm
| Model | H-1 | H-2 | H-3 | H-4 | H-5 | H-6 | H-7 | H-8 | H-9 | H-10 | Serration Pitch | Gross Weight (kg) | Reference Drawing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HJ21 | 159 | 80 | 90 | 25 | 9 | 104 | 50 | 55 | 40 | M20 | 3.0mm×60° | 14.5 | Fig.2 |
| HJ24 | 159 | 80 | 90 | 25 | 9 | 104 | 50 | 55 | 40 | M20 | 3.0mm×60° | 14.5 | Fig.2 |
