All Varieties Of Hobs And Broaches

High-Performance Hobs and Broaches – HSS & Carbide

At ToolsEngg, we specialize in manufacturing and exporting a wide range of precision gear cutting tools crafted from premium HSS and carbide materials. Our tools are engineered to deliver exceptional performance, accuracy, and finish across various industries.

HSS Gear Hobs

Our HSS Gear Hobs are designed for optimal gear tooth generation in a wide range of materials. Available in bore and shank types, these hobs can be customized to meet any specification, including single or multi-thread designs. We also offer custom gear hobs based on customer drawings and specifications.

• Materials: S390, ASP2052, ASP2030, S290, ASP2060, S590, M35, M2

• Types: Bore & Shank

• Max Diameter: 250mm | Max Length: 250mm

• Module Range: 0.2 – 25

• Accuracy Class: Up to AAA (DIN3968)

• Coatings: TiN, Alcrona Pro, Altensa

• Standards: DIN 3972, DIN 867, DIN 8000, IS8731, ISO 53, GOST 6637, GOST 9324, GOST 13755

• Optional Features: Topping, Semi-Topping, Protuberance, Pre-Grinding, Pre-Shaving

HSS Spline Hobs

Our Spline Hobs are engineered for high precision and durability, meeting both standard and custom gear manufacturing requirements. Ideal for automotive applications, these hobs are crafted from high-grade materials and are available in single or multi-thread forms.

• Materials: S390, ASP2052, ASP2030, S290, ASP2060, M35, M42, M2

• Accuracy: AAA, AA, A & B (DIN3968)

• Standards: DIN 5480, DIN 5482, ANSI B92.1, B92.2, BS3550, GOST-6033

• Types: Spline, Trapezoidal, Involute

• Coatings: Advanced PVD Coatings

HSS Sprocket Hobs

Chain Sprocket Hobs from ToolsEngg are crafted for precise finishes across various tooth profiles. Designed for high-speed operations, they are available in single or multi-start threads, and in both topping and non-topping forms.

• Materials: S390, ASP2052, ASP2030, S290, ASP2060, M35, M42, M2

• Standards: ANSI, ASA, IS, DIN, JIS-B

• Threads: Single or Multi-threaded

• Pitch Range: Up to 90mm (3.5 inch)

• Coatings: All standard PVD options

HSS Timing Pulley Hobs

Timing Pulley Hobs are available in accordance with ANSI, BS, IS standards or any custom profile requirements. We offer hole and shank types, with ground or unground profiles, for various timing pulley applications.

• Materials: M2, S590, ASP2052, S390, S290, ASP2030, M35

• Standards: BS4548, DIN7721, ISO5294, ISO5296, ISO17396

• Accuracy: AAA, AA, A (DIN3968)

• Profiles: HTD, Involute T & S, Linear (MXL, XL, L, H, XH, XXH)

• Coatings: Full range of PVD options

HSS Worm Hobs

Custom-designed Worm Gear Hobs with topping or non-topping profiles, available in machine or ground relieved forms. Suitable for speed reducers and other gear mechanisms.

• Materials: S390, ASP2052, ASP2030, S290, ASP2060, M35, M42, M2, S590

• Types: Bore & Shank

• Designs: Single or Multi-thread

• Accuracy: AAA, AA, A (DIN3968)

HSS Serration Hobs

We offer Serration Hobs in various pitch and angle configurations. Designed for high accuracy in automotive applications, all tools are available in multi-threaded versions and can be PVD coated for enhanced wear resistance.

HSS Special Profile Hobs

Special Profile Hobs are custom-built for unique gear shapes such as missing teeth, slack adjustors, and engaging gear components. Designed to meet exact customer specs with quality grades from A to AA.

Solid Carbide Gear Hobs

High-speed, solid carbide hobs are ideal for cutting high-hardness materials and are available in shell or shank types.

• Module Range: 0.1 – 4.0

• Size/Profile: Custom

Carbide Shank Type Hobs

Engineered for extended tool life, our carbide shank gear hobs come in topping, non-topping, semi-topping, and finishing profiles. Ideal for worm gears and gear shafts.

• Lead Angles: Up to 45°

• Module Range: 0.1 – 4.0

Carbide Serration Hobs

We manufacture solid carbide serration hobs designed for fine pitch cutting and large bevels on small workpieces. Custom options available in angles and pitch sizes.

Ratchet Hobs

Ratchet Hobs offer efficient post-heat treatment finishing, serving as an alternative to gear shaving or broaching.

Carbide Micro Hobs

Specialized for micro-pitch gear production, our carbide micro hobs are designed for exceptional precision and high-quality surface finishes.