Standard Gear Hobs
Pressure angle:20°
Accuracy: AA
. Standard Gear Hobs
. Pre-shaving Hobs
. Pre-grinding Hobs
. Involute Spline Hobs
. Parallel Side Spline Hobs
. Worm Wheel Hobs
. Sprocket Hobs
. Chamfering Hobs
The standard datas:
| Specs | Exteral Diameter | Overall Length | Bore Diameter |
| m0.5 | 50 | 40 | 22 |
| m0.6 | 50 | 40 | 22 |
| m0.65 | 50 | 40 | 22 |
| m0.7 | 50 | 40 | 22 |
| m0.8 | 50 | 40 | 22 |
| m0.9 | 50 | 40 | 22 |
| m1 | 50 | 40 | 22 |
| m1.25 | 50 | 40 | 22 |
| m1.5 | 55 | 45 | 22 |
| m1.75 | 55 | 45 | 22 |
| m2 | 55 | 45 | 22 |
| m2.25 | 60 | 50 | 22 |
| m2.5 | 65 | 55 | 27 |
| m3 | 70 | 60 | 27 |
| m3.25 | 75 | 65 | 27 |
| m3.5 | 75 | 70 | 27 |
| m4 | 80 | 75 | 27 |
| m4.25 | 85 | 80 | 27 |
| m4.5 | 85 | 80 | 27 |
| m5 | 90 | 90 | 27 |
| m6 | 105 | 100 | 32 |
| m6.5 | 110 | 100 | 32 |
| m7 | 115 | 105 | 32 |
| m8 | 125 | 115 | 32 |
| m9 | 140 | 130 | 40 |
| m10 | 150 | 135 | 40 |
| m12 | 160 | 160 | 40 |
| m14 | 180 | 190 |
40 |