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Gear Hobs
Yash Tools offers wide range of Gear Hobbing Cutters to cut all types of spur, helical, involute, bevel & worm gears. Most commonly used methods to cut Industrial and Automobiles gears are done Gear Hobbing machines. Our supplied Gear hob cutters are the best gear cutting tools in the automobile and industrial machinery industries. We design Gear hobs according to the Component or gear data offered by client, standard or non standard pitches. There are different types of Gear hobs which are tailor made as per different profile & types of gears to cut such as Involute Gear Hobs, Spline Gear Hobs, Straight Spur Gear Hobs, Worm Gear Hobs, Chain Sprocket Gear Hobs, Timing pulley chain Gear Hobs, Serration hobs, etc.
We use High Grain extensive & Quality high speed steel & powder Metallurgy Steel directly from Steel mills to manufacture our supplied different types of Gear hobs to cut involute gears, splines, serrations and special forms.
Multi Start Gear Hobs
Product Price: Rs 15,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2, M35, T1, T42, M4, T5, PM ASP 30 |
| Start | Single, 2 start or Multi Start |
| Rotation of Gear Hob | Right or Left Hand |
| Profile Forms | Non-Topping, With Topping, Semi-Topping, With Protuberance, Pre-shaving, Pregrinding, Chamfer |
| Surface Coating Thickness | 2-4 microns (Optional) |
| Surface Treatment | TiN, TiCN, ALTIN, ALCRONA |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) & Machine Relieved "C" |
| Gear Pitch Range | 0.20 Module to 45 Module and 96 DP to 0.5 Diametric Pitch |
Our HSS made Gear hobs are specifically manufactured for generating profile of gears of maximum high accuracy for achieving finishing of gears as per DIN, ANSI, BS standards.
Raw material of gear hob cutters is suggested by us as per the hardness of gear (Rockwell / Brinell) to cut. Often times, there is huge number of gears of quantity which have to be cut by many AUTOMOBILE & INDUSTRIAL gear manufactures – we recommend them different types of raw material & surface PVD coatings 2-4 microns to have a smooth and better life of cutters .
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Micro Gear Hob Cutters
Product Price: Rs 4,500 / PieceGet Best Price
Product Details:
| Material | HSS M-2, M35, PM ASP 30, Carbide |
| Surface Coating Thickness | 2-4 microns (Optional) |
| Surface Treatment | Available in TiN, TiCN, ALTIN, ALCRONA Coatings |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) |
| Start | Single, 2 start or Multi Start |
| Rotation of Gear Hob | Right or Left Hand |
| Profile Forms | Non-Topping, Topping, Semi-Topping, With Protuberance, Pre-shaving, Pregrinding, Chamfer etc |
| Gear Pitch Range | 0.20Module to 1.50 Module or 96DP to 20DP |
Micro Gear Hob Cutter are generally made to cut gears having small refine micro gear pitches, such micro pitch gearing has to be done to achieve high finishing and accuracy. Many industries such as automobiles, clock industry, precision gearing requires gear hobbing to generate very small pitches Starting from 0.15 Module to 1.0 module. These are very high precision gear hobs and are made with or without topping feature in M35, ASP30 Material generally.
Our HSS made Gear hobs are specifically manufactured for generating profile of gears of maximum high accuracy for achieving finishing of gears as per DIN, ANSI, BS standards
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Shank Type Gear Hobs
Product Price: Rs 9,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2, M35, T1, T42, M4, T5, PM ASP 30 |
| Surface Coating Thickness | 2-4 microns (Optional) |
| Surface Treatment | TiN, TiCN, ALTIN, ALCRONA |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) & Machine Relieved "C" |
| Start | Single, 2 start or Multi Start |
| Rotation of Gear Hob | Right or Left Hand |
| Profile Forms | Non-Topping, With Topping, Semi-Topping, With Protuberance, Pre-shaving, Pregrinding, Chamfer |
| Gear Pitch Range | 0.20 Module to 45 Module and 96 DP to 0.5 Diametric Pitch |
Shank Type Gear Hob cutters are designed to cut internal teeth worm gears. Wherever internal worm gear tooth has to be cut for finishing, shank type hobs are used.
Internal worms are generated by shank type (without bore) gear hobs with both ends having morse taper shanks with cutting teeth profile in between them to cut accurately.
As per client component speed and feed rate to its hobbing machines, we do advise and recommend them different types of HSS raw material & surface PVD coatings 2-4 microns to have a smooth and better life of cutters.
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Carbide Gear Hobs
Product Price: Rs 15,000 / PieceGet Best Price
Product Details:
| Material | Tungsten Carbide |
| Surface Coating Thickness | 2-4 microns (Optional) |
| Surface Treatment | Available in TiN, TiCN, ALTIN, ALCRONA Coatings |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) |
| Start | Single, 2 start or Multi Start |
| Rotation of Gear Hob | Right or Left Hand |
| Profile Forms | Non-Topping, Topping, Semi-Topping, With Protuberance, Pre-shaving, Pregrinding, Chamfer etc |
| Gear Pitch Range | 0.20 Module to 10 Module or 96 DP to 2 DP |
These gear hobs are made in carbide material (instead of high speed steel) and are generally supplied where the cutting has to be done at very high speed and feed rate or for getting mass production or cutting high hardness brittle material – Carbide Gear Hobs are used. Tungsten material has the ability to give good production lot as well as cutting high Rockwell hardness components. These hobs are made to cut Small micro pitches.
These are very high precision gear hobs and are made with or without topping feature.
Our HSS made Gear hobs are specifically manufactured for generating profile of gears of maximum high accuracy for achieving finishing of gears as per DIN, ANSI, BS standards.
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Involute Gear Hob Cutter
Product Price: Rs 8,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2, M35, T1, T42, M4, T5, PM ASP 30 or any special Required material |
| Start | Single, 2 start or Multi Start |
| Surface Coating | Tin, Ticn, Altin, Alcrona |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) & Machine Relieved "C" |
| Gear Pitch Range | 0.20 Module to 45 Module and 96 DP to 0.5 Diametric Pitch |
| Profile Forms | Non-Topping, With Topping, Semi-Topping, With Protuberance, Pre-shaving, Pregrinding, Chamfer |
| Rotation of Gear hob | Right or Left Hand |
| Surface Coating Thickness | 2-4 microns (OPTIONAL) |
Most commonly used Gear hobs to cut any type of involute spur gear is done by Involute Gear Hob Cutter. Our HSS made Gear hobs are specifically manufactured for generating profile of gears of maximum high accuracy for achieving finishing of gears as per DIN standards.
Spur gears are involute in shape and for cutting these gears, solid involute gear hobs are designed specifically to the tooth profile of gear.
Raw material of gear hob cutters is suggested by us as per the hardness of gear (Rockwell / Brinell) to cut. Often times, there is huge number of gears of quantity which have to be cut by many Automobile & Industrial gear manufactures – we recommend them different types of raw material & surface PVD coatings 2-4 microns to have a smooth and better life of cutters .
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Serration Gear Hobs
Product Price: Rs 8,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2, M35, T1, T42, M4, T5, PM ASP 30 or any special Required material |
| Start | Single, 2 start or Multi Start |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) & Machine Relieved "C" |
| Surface Coating | Tin, Ticn, Altin, Alcrona |
| Profile Forms | Non-Topping, Semi-Topping, Topping, Finishing, Pre-Shaving, Pre- Grinding |
| Gear Pitch Range | 0.20 Module to 45 Module and 96 DP to 0.5 Diametric Pitch |
| Rotation of Gear hob | Right or Left Hand |
| Surface Coating Thickness | 2-4 microns (OPTIONAL) |
Many automobile & industrial sectors have the job of generating serrations, We design Serration Gear Hob cutters as per the component drawing supplied to us. These gear hobs are specifically only made as per client request since the standards and profile of cutting are almost different everytime. These special hobs generate the correct tooth form at one level, so the accuracy has to be high.
As per client component speed and feed rate to its hobbing machines, we do advise and recommend them different types of HSS raw material & surface PVD coatings 2-4 microns to have a smooth and better life of cutters.
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Spline Gear Hobs
Product Price: Rs 8,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2,M35,T1,T42,M4,T5,PM ASP 30 or any special Required material |
| Start | Single,2 start or Multi Start |
| Accuracy | AA,A,B Ground Finishing (as per DIN 3968 or equivalent AGMA,IS standard) & Machine Relieved "C" |
| Surface Coating | Tin,Ticn,Altin,Alcrona |
| Profile Forms | Non-Topping,Semi-Topping,Topping,Finishing,Pre-Shaving,Pre- Grinding |
| Gear Pitch Range | 0.20 Module to 45 Module and 96 DP to 0.5 Diametric Pitch |
| Rotation of Gear hob | Right or Left Hand |
| Surface Coating Thickness | 2-4 microns (OPTIONAL) |
We offer Quality HSS made Spline gear hob cutters for cutting external as well as internal splines as per ANSI, DIN Standards. The profile of cutting splines is generated by our spline hobs to cut efficiently and smoothly.
Involute Spline Gear hobs are supplied for cutting all types of standard and non-standard involute splines & have a stud tooth depth to maintain.
Straight Spline Gear Hobs are manufactured in single or multi start (as per client requirements). These hobs are used for cutting parallel splines & are designed for pressure angles 20°, 30°, 37.5° & 45°.
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Chain Sprocket Gear Hobs
Product Price: Rs 7,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2, M35, PM ASP 30 or any special Required material |
| Start | Single, 2 start or Multi Start |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) & Machine Relieved "C" |
| Surface Coating | Available in TiN, TiCN, ALTIN, ALCRONA Coatings |
| Gear Pitch Range | 1/4 to 2.3/4 Inch |
| Profile Forms | Non-Topping |
| Rotation of Gear hob | Right or Left Hand |
| Surface Coating Thickness | 2-4 microns (OPTIONAL) |
| Roller Diameter | 0.130 to 1.75 Inch |
Our supplied Chain Sprocket Gear Hob cutters are used in mostly Automobile gear industry. Chain Sprocket Pitch gears are manufactured by automobile manufacturers & for getting highest accuracy for generating roller chain tooth profile in the range from ¼” to 8” pitch or 5mm to 200mm pitch in DIN, BS, JIS, ASA standards. Chain sprocket gear hob cutters are manufactured in single, double or multi start as per required component.
As per client component speed and feed rate to its hobbing machines, we do advise and recommend them different types of HSS raw material & surface PVD coatings 2-4 microns to have a smooth and better life of cutters.
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Timing Belt Pulley Gear Hobs
Product Price: Rs 10,000 / PieceGet Best Price
Product Details:
| Diameter | 5mm, 8mm, 14mm, 20mm |
| Material | HSS M-2, M35, PM ASP 30 or any special Required Material |
| Start | Single, 2 start or Multi Start |
| Accuracy | AA, A, B Ground Finishing (as per DIN 3968 or equivalent AGMA, IS standard) & Machine Relieved "C" |
| Surface Coating | Available in TiN, TiCN, ALTIN, ALCRONA Coatings |
| Profile Forms | Non-Topping, Topping |
| Gear Pitch Range | Timing pulley pitch XL, L, H, FLAT, HTD, AT-5, AT-10, AT-20, T2.5, T5, T10, T20 |
| Rotation of Gear hob | Right or Left Hand |
| Surface Coating Thickness | 2-4 microns (OPTIONAL) |
These hobs are designed as per various BS, DIN, AGMA standards to match the exact profile cutting of timing pulley belt profile. Hobs are made for cutting timing pulleys with Straight Sided or Involute Teeth for Rubber Timing Belt Pulleys, Polyurethane Metric Timing Belt Pulleys, HTD and STD Profiles
We supply HSS Timing pulley Gear hobs in HSS M35, M2, ASP30 Material to cut Timing pulley Standards of pulley type Synchroflex sizes T2.5, T5, T10, T20 or HTD Gates Standards of Pitch 3mm, 5mm, 8mm, 14mm, 20mm to cut various number of teeth of pulley.
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Worm Wheel Gear Hobs
Product Price: Rs 12,000 / PieceGet Best Price
Product Details:
| Material | HSS M-2,M35,T1,T42,M4,T5,PM ASP 30 |
| Start | Single,2 start or Multi Start |
| Accuracy | AA,A,B Ground Finishing (as per DIN 3968 or equivalent AGMA,IS standard) & Machine Relieved "C" |
| Surface Coating | Tin,Ticn,Altin,Alcrona |
| Surface Coating Thickness | 2-4 microns (Optional) |
| Rotation of Gear Hob | Right or Left Hand |
| Gear Pitch Range | 0.20 Module to 45 Module and 96 DP to 0.5 Diametric Pitch |
| Profile Forms | Non-Topping,With Topping,Semi-Topping,With Protuberance,Pre-shaving,Pregrinding,Chamfer |
We supply Worm Wheel Gear Hob cutters to cut internal as well as external teeth.
Bore type Involute Worm gear Hob cutters are supplied to cut external teeth worm gears generally, Hob Threads are designed to cut worm gear tooth profile externally.
Worm Wheel Gear Hobs are specifically made & designed for plunge cutting. These hobs are a part of specific tools that match the worm shaft with sharpening allowance. Worm hobs are manufactured in Single, 2 start & multi start ground form.
As per client component speed and feed rate to its hobbing machines, we do advise and recommend them different types of HSS raw material & surface PVD coatings 2-4 microns to have a smooth and better life of cutters.
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