AUTOGRIP HJ STANDARD HARD JAWS
The HJ series hard/soft jaws are designed for high-precision CNC and conventional lathe applications. Offering a wide range of models from HJ-05 to HJ-21, these jaws ensure compatibility with various H-type and P-type chucks. Their durable steel construction provides high clamping force and extended service life, while the 1.5×60° and 3.0×60° serration profiles deliver strong gripping performance. These jaws guarantee stability, repeatability, and reliable workpiece holding in precision machining operations.
Description
HJ Jaw Dimensions Table
| Model | H-1 | H-2 | H-3 | H-4 | H-5 | H-6 | H-7 | H-8 | H-9 | H-10 | H-11 | H-12 | H-13 | Serration Pitch | Matching Chuck | 3 Jaw Weight (kg) | Reference Drawing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HJ-05 | 54.2 | 23 | 28 | 10 | 4 | 31.1 | 14 | 23.1 | 8.5 | 13.5 | 10 | M8 | 3.6 | 1.5×60° | 3H-204, 3H-205 | 1.0 | Fig.2 |
| HJ-06 | 67.6 | 31 | 36 | 12 | 5 | 40.2 | 20 | 27.4 | 11 | 17 | 12 | M10 | 9.3 | 1.5×60° | 3H-206, 3P-06 | 1.7 | Fig.2 |
| HJ-08 | 86.1 | 35 | 51 | 14 | 5 | 33.5 | 25 | 18.4 | 13 | 19 | 12 | M12 | 14 | 1.5×60° | 3H-208, 3P-08 | 2.0 | Fig.1 |
| HJ-10 | 100 | 40 | 54 | 16 | 5 | 39.5 | 30 | 22.5 | 13 | 19 | 13 | M12 | 15 | 1.5×60° | 3P-10, 3H-210 | 3.0 | Fig.1 |
| * HJ-12H | 100.2 | 50 | 52 | 21 | 5 | 64.7 | 30 | 35.5 | 17 | 25 | 17 | M16 | 31.5 | 1.5×60° | 3H-12, 3H-212, 3L-212, 3V-12, 3P-12, 3M-12 | 3.5 | Fig.2 |
| * HJ-12P | 100.2 | 50 | 52 | 18 | 5 | 64.7 | 30 | 35.5 | 15 | 23 | 17 | M14 | 31.5 | 1.5×60° | 3H-12, 3H-212, 3L-212, 3V-12, 3P-12, 3M-12 | 3.6 | Fig.2 |
| * HJ-15H | 140.7 | 62 | 86 | 22 | 8 | 62.5 | 43 | 34 | 21 | 32 | 20 | M20 | 43 | 1.5×60° | 3H-15, 3H-215, 3H-18, 3L-15, 3V-15, 3V-18, 3P-215, 3P-218 | 9.6 | Fig.1 |
| * HJ-15P | 140.7 | 62 | 86 | 25.5 | 6 | 62.5 | 43 | 34 | 21 | 32 | 20 | M20 | 43 | 1.5×60° | 3H-15, 3H-215, 3H-18, 3L-15, 3V-15, 3V-18, 3P-215, 3P-218 | 9.5 | Fig.1 |
| HJ-21 | 153.5 | 80 | 90 | 25 | 9 | 103.7 | 50 | 49.8 | 21 | 32 | 40 | M20 | 56.5 | 3.0×60° | 3H-221, 3H-224, 3H-232, 3P-221, 3P-224, 3V-21, 3V-32, 3V-24 | 14.3 | Fig.2 |
