CTI, Capital Tool Industries is a company that started its operations way back in 1966 and is today a brand to reckon with in quality Gear Cutting Tools industry. Over the year CTI has established itself as a leading manufacturer of Gear Hobs, Involute Gear Cutters, Gear shaper Cutters, Gear Shaving Cutters, Broaches, Master Gears & all types of Milling Cutters. We cater to both domestic and international base of clients. We create engineering masterpieces such as Involute Gear Cutters, Scalping and Cylindrical Cutters, Side and Face Cutters, Broaches, Gear Hobs, Chain Sprocket Hobs, Spline Hobs, Inserted Blade Gear Hobs, Milling Cutters, Gear Shape Cutters, Shaper Cutters and Gear Shaving Cutters.Our engineering services are synonymous with quality and precision. We make use of the contemporary CAD system to create engineering designs that speak for themselves. We also offer clients our expert on-site troubleshooting and diagnostic services. Our commitment to quality and timely delivery distinguishes Capital Tool Industries as one of the World's premier gear tool manufacturer.
Gear Hobs Machine relieved & ground form Gear Hobs are manufactured in 'A','B','C' classes to cover the range from 0.1 to 40 module & 64 DP to 0.8 DP conforming to DIN 3968, BS 2062. Special Profile Hobs with Protuberance,Topping, Semi Topping, Pre Shaving, Pre Grinding & as per customer requirement are also supplied
Spline Hobs are supplied for generating parallel or angular splines, straight or helical splineswith profile modifications like semi topping, undercutting, shoulder clearance, etc.Involute Spline Hobs as per DIN 5480, 5481 & 5482, NFE 22 141, ANSI B92.1Parallel Spline Hobs with or without lugs, semi‐topping and shoulder clearance.
Roller Chain Sprocket Hobs are supplied as per ANSI, BS, IS or any other standards or with non‐standard forms. These hobs are offered with ground or unground profiles and topping or non‐topping designs.Timing Belt Pulley Hobs are made to cut various types of Timing Pulleys like:- Syncroflex,UNIROYAL, Powergrip, HTD-According to DIN 7721 , ISO 52
Worm Gear Hobs are supplied for Flank Forms ZN, ZA, ZL, ZK, ZC upto a lead angle of 45 degrees. These Hobs can be hollow type or integral shank type depending upon strength constraints.Tangential, radial, topping or non‐topping hobs and special reaming type finishing hobs are also offered
INVOLUTE GEAR CUTTERS- Single Gear Cutters – from 0.1 to 55 Module, 120 to 0.5 DP for specific number of teeth or in sets of 8 cutters.
When ordering single gear cutters, the cutter number or the number of teeth to be cut must be specified.Stepped Up Gear Roughing Cutters are available in Alternating Plain and Serrated form for faster roughing of large gears.
CTI produces form milling tools for all types of applications based on customers specifications.Spline Milling Cutters for Straight and Involute Splines with/without lugs. Sprocket Cutters designed for cutting sprocket teeth of roller‐chain wheels according to BS, ASA and DIN standards. Whether standard or custom non‐standard we have a solution for everything. We manufacture tooth‐form cutters, spline milling cutters and thread‐milling cutters to print.
Slab Milling Cutters operates on horizontal or universal milling machines to machine large broad surfaces quickly.Cutters used in slab milling may have straight or helical teeth producing orthogonal or oblique cutting action. Also called Scalping Cutters are manufactured from 6″ dia to 8″ dia & length from 16″ to 20″ in light & heavy duty.These are used for scalping copper & brass strips.
CTI designs and manufactures spur and helical gear shaper cutters to produce all types of internal and external Gears, Splines, Sprockets and Timing Pulleys. Custom made shaping cutters to cut pre shaved and pre ground gears with profile modifications like protuberance and semi topping can be supplied.Shaper cutters can be supplied in following types: Hub Type,Shank type,,Disc Type, Deep Counter Bore
Gear Shaving Cutters are precision ground for finishing pre‐ hobbed or pre‐shaped gears. All tools are supplied with inspection and lead test charts. Types: Conventional, Diagonal, Underpass.Gear Shaving Cutters Range are: 0.8‐8 Module and 30‐3 DP. 170 mm to 260 mm PCD.
CTI manufactures high quality Sunderland and Maag Rack Type Cutters to the clients. These cutters are manufactured using high‐grade HSS raw material as well as employing the most modern facilities. Cutters for MAAG, Sunderland and other Gear Planing Machines are widely used by the clients.Rack Type Cutters From 0.5 module to 36 module and equivalent ‐ DP’s Cp’s. Full range of Cutters including: Spurs, Pregrind Protuberance, Involute and Straight sided Splines, Chain Sprockets, Serrations, Timing Belt Pulley Cutters. Double Helical Cutters up to 1DP (26 MOD). Any non standard pitches or pressure angles ‐ Special profiles calculated to customers requirements
Coniflex Cutters For Straight bevel Gears.These are used for cutting Straight bevel gears.Gears cut by these cutters can be crowned in a lengthwise direction.We supply these cutters for following machines :Coniflex G104/102 type,Coniflex G114 type.
They can be supplied in M-2 and ASP2023 material with various coatings like TIN or TiALN.
We are fully equipped to manufacture both standard and special Spline Broaches in either push or pull styles, including all types of round broaches, Spline broaches, keyway broaches, internal hole, and surface broaches.Broaches are made to suit component specifications, customer’s machine and holder details.Spline Broaches, Round broaches, Keyway broaches and special form broaches for internal hole can be had on request.Different internal profiles are undertaken for manufacture like: Splines ‐ involute, parallel and trapezoidal,Serrations, Round,Hexagonal, Rectangular, Ratchet etc.
Crown Wheel – Roughing/FinishingBlades Pinion – Roughing/Finishing Blades(Concave & Convex)
Bevel Blades:BLades suitable for hardac/helixfrom/wedgac/roughac/standard bodies. Blades for roughing and finishing cutters with diameters from 5″- 20″. Crown wheel roughing/finishing cutters. Pinion roughing/finishing cutters. Solid cutters from diameters1″-8″
Roughing cutters for bevel gears& bevel pinion suitable for Revacycle & Revex machine.KURVEX TYPE BLADES(L.H & R.H).
Suitable for WMW Spiral Bevel Gear Machines. From Dia 75mm-300mm(in sets).SPIROMATIC BLADES: From Dia. 70mm to 108mm suitable for Oerlikon Spiral Gear Machines.MATERIAL: HSS M2, ASP 2030, 2023 etc.