Involute Gear Hobs
We are a Manufacturer of Involute Gear Hobs in India, made of high-quality material and used in automobiles, engineering, and allied Industries. Hobs with end drive slots can also be provided on order. Single and multi-start hobs are designed to meet the specific customer’s requirements.
We can supply our customers with involute gear hobs in various sizes are per requirement.
- Material: HSS M2, M35, ASP2052, ASP2060, ASP 2062.
- Supplied in single or multi starts
- Forms: Non-topping, semi-topping, topping, finishing, pre-shaving, pre-grinding, protuberance, full-fillet, etc.
- Module: 1 to 26
- Overall Length: 31 to 300mm
- Pressure Angle: 20° , 14.5° , 30° , 15° RH
- Accuracy Class: A / AA
- Application/ usage: Used for cutting and shaping gears.
| D.P. | Diameter Inches | Overall Inches | Bore Inches |
|---|---|---|---|
| 20-30 | 2.1/2 | 2.1/2 | 1.1/4 |
| 18 | 2.1/2 | 2.1/2 | 1.1/4 |
| 16 | 2.1/2 | 2.1/2 | 1.1/4 |
| 14 | 2.1/2 | 2.1/2 | 1.1/4 |
| 12 | 2.3/4 | 2.3/4 | 1.1/4 |
| 10 | 3 | 3 | 1.1/4 |
| 8 | 3 | 3 | 1.1/4 |
| 7 | 3 | 3 | 1.1/4 |
| 6 | 3.1/2 | 3.1/2 | 1.1/4 |
| 5 | 3.1/2 | 3.1/2 | 1.1/4 |
| 4 | 4 | 4 | 1.1/4 |
| 3.5 | 4.1/4 | 4.3/4 | 1.1/4 |
| 3 | 4.1/4 | 5 | 1.1/4 |
| 3 | 5 | 5 | 1.1/4 |
| 2.5 | 5.1/2 | 6 | 1.1/4 |
| 2.5 | 5.1/2 | 7 | 1.1/4 |
| 2.25 | 5.1/2 | 8 | 1.1/4 |
| 2 | 6 | 6 | 1.1/2 |
| 2 | 6 | 8 | 1.1/2 |
| 1.75 | 6.1/2 | 9 | 1.1/2 |
| 1.5 | 7 | 9 | 1.1/2 |
| 1.25 | 8 | 10 | 2 |
| 1 | 10 | 12 | 2 |






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