Find specialized suppliers for internal cylindrical grinding on Techpilot. Our platform offers access to suppliers who use advanced grinding technologies to create precise surfaces on internal diameters. Benefit from comprehensive market transparency and efficient supplier search.
Find the ideal supplier in just 1 minute
Communicate directly with buyers
Unique market price comparison to realize the best prices
Existing processes, systems and suppliers can be easily integrated.
Buyers use the platform completely free of charge

On a production area of over 2200 m² are single and series parts for general machinery and equipment, precision machinery parts, fabricated parts for die and mold components for the hydropower industry, as well as parts for shipbuilding and aircraft construction. The result is high quality precision parts that are competitively priced available in the shortest possible time. The part size in sizes from small up to 8 m Production lengths and up to 16 tons unit weight not pose a problem
Founded
1991
Employees
50 - 100
Certifications
Au bei Turnau
Austria - 8624
Founded
1949
Employees
50 - 100
Certifications
Mondsee
Austria - 5310

Our goal is to convince our customers through our performance, which is always oriented towards our customers' high requirements regarding quality and on-time delivery. The most modern production equipment, quality assurance during production, and optimized processes make it possible for us to produce with speed, precision, and cost efficiency, all at the same time. Regardless of whether we mass-produce for you, deliver popular models on short-term notice, or manufacture individualized single components according to your specifications - we are consistently working on optimizing our customer-oriented service. Bevel gears Hobbing max. Ø 250 mm, up to module 6 Splines Hobbing Grinding upon request up tp 1200 mm in length max. distance between centers: 1250 mm Sprockets Hobbing Shaping max. Ø 400 mm, up to 1 inch up to 1 inch Worms Chasing Milling Whirling Grinding up to module 3 up to module 6 up to module 6 up to module 7 Worm wheels Hobbing upon request Helical gears Tooth flank grinding max. Ø 300 mm, module 6 Spur gears Hobbing Shaping max. Ø 600 mm, module 6 max. Ø 500 mm, module 6 Timing gears Milling available on short notice, in stock: from module 0,5 to 10 mm and from partition 2 - 10 mm; up to 3000 mm in length External grinding up tp max. 270 mm, max. distance between centers: 1000 mm CNC drilling upon request CNC and conventional turning up to Ø 400 mm, length 1200 mm Surface grinding max. length 2000 mm CNC and conventional milling upon request Thread grinding upon request Internal grinding max. grinding Ø 200 mm, max. grinding depth 250 mm Grooving: milling, cutting, reaming up to 28 mm Surface treatment such as hardening, nitriding, etc. Centerless cylindrical grinding max. Ø 70 mm Racks (High-Precision Racks) Type of Machining Machining Sizes Milling available on short notice, in stock: from module 0,5 to 10 and from partition 2-10 mm up to 3000 mm in length Delivery program: Gear wheels, spur wheels, racks, snails, worm gears, worm shafts, chain wheels, toothed belt wheels, helical gears, bevel gears, splined shafts, pump impellers, any waves, flange. Nearly everything with teeth. Materials: Steel, high-grade steels, non-ferrous metals is processed such as copper, brass, aluminum and plastics in complete and wage labours. Thermal treatment and surface coating: Additionally to our achievements we offer still any surface treatments. Case-harden, nitrating, Nitrocarburieren, carburizing, sandblast, TENNIFER QPQ, as well as galvanizing, burnishing and the like. Our customers expect to get low-priced precision products from us, with short delivery times, reliable service, and constant high quality. This is exactly our strength - which is based on state-of-the-art production equipment, quality assurance during production, and optimized processes!
Founded
1957
Employees
200 - 500
Certifications
Kohlberg
Germany - 72664

The FRIEDLI MECHANICS AG, based in Langenthal offers since its founding in 1989, mechanical complete machining of precision parts in the cutting area. A 20-year-old family operation, equipped with years of experience, expertise and plenty of "fresh" wind through the second Generation. CNC Turning Milling Drilling / prototype / Small-Medium Series / to model / Complete assemblies including assembly supplier for machine and plant construction, automotive disk-medical and laser industry with full force for quality, precision, flexibility and punctuality Your reliable partner for machining.
Founded
1989
Employees
5 - 10
Certifications
Langenthal
Switzerland - 4902
Would you like to know which suppliers are ideally suited to your requirements?
Register now and submit your request.

KVK Robotix – Custom Engineering & Machine Manufacturing in Europe KVK Robotix is a European engineering and manufacturing company specializing in custom production of mechanical parts and complete machines. We provide end-to-end industrial solutions — from precision machining to machine design, assembly, and commissioning. We are part of a group of companies owned by the same founder, focused on delivering a wide range of metalworking and CNC services, including: Turning, milling, wire cutting, horizontal machining, and welding In-house mechanical design, machine assembly, and automation Bespoke machinery for stone processing – designed, built, and delivered across Europe Our strength lies in flexibility, technical precision, and deep engineering expertise. Whether you need high-quality components or complete custom-built machines, KVK Robotix is your reliable industrial partner.
Founded
2022
Employees
10 - 20
Certifications
Havlíčkův Brod
Czech Republic - 58001

We offer you solutions in high precision turning and milling technologies on Techpilot. Our meticulous approach to our clients and our order processing at each stage of cooperation - from analysis of customer needs to the final product - is what makes us stand out from the rest. Our affiliation to Mangata holding and the company's development over the years created the opportunity for modern machinery and equipment, expanding staff competencies and adjustment to marked needs. Our innovated technical facilities and richly equipped measurement laboratory and numerically controlled devices reduce our production cost. We specialize in the production of complex, precision elements with complex design, without any shortcuts. Our quality is confirmed with our numerous certificates and implementation of projects with our Polish and foreign customers. We manufacture, among other things, parts for vacuum pumps, compressors, brake systems, hydraulic pumps, vehicle suspension components, car seat components and servomotors. We are happy to support the medical industry by becoming suppliers to the medical industry.
Founded
1985
Employees
100 - 200
Certifications
Swiebodzice
Poland - 58-160

PONAS, s.r.o. was founded in 2003 in Považská Bystrica as a construction and trading company in the field of mechanical engineering. Gradualy, it started with the implementation of produktion in the field of clamping fixtures and precision parts for single - piece and small- series produktion. 2003 Company founded 2012 Start of produktion activities 2014 Acquisition of the Swiss - Slovak company KONVEX Technology, s.r.o. 2021 Purchase of a produktion hall 2022 Acquisition of the Slovak company PS Kovovýroba, s.r.o.
Founded
2003
Employees
10 - 20
Certifications
Považská Bystrica
Slovakia - 01701

Fischer-Brodbeck GmbH (FIBRO) was founded in Weinsberg in 1958 and has been part of the LÄPPLE Group since 1974. Today, 610 employees worldwide work in the standard parts division. FIBRO at a glance: - 610 employees - own subsidiaries in France, Poland, the USA, India, Malaysia, Korea and China - Over 70 agencies and service centres worldwide - Quality management system according to DIN ISO 9001 - Environmental management system according to DIN EN ISO 14001
Founded
1958
Employees
500 - 1000
Certifications
Hassmersheim
Germany - 74855

Trasmissions Buzzolan Srl is a mechanical workshop that manufactures straight-tooth and helical gears, grooved shafts and high-precision mechanical components, through turning, milling, broaching, slotting and toothing. The experience gained over the years in the field of mechanical transmissions makes it possible to offer a highly technological production cycle accompanied by structured quality controls. To create our products, we start from materials such as common and alloy steels, aluminum, bronze, cast iron, brass and plastic materials. The company also offers heat and surface treatment and welding processes that are carried out by sought after and trusted external partners. Our Metrology room provides our team with innovative machinery and control tools throughout the processing cycle, from the start to the finished product. The company's goal is to guarantee products that meet the required quality standards with timely deliveries, offering accurate and attentive tailor-made technical advice if necessary.
Founded
1998
Employees
20 - 50
Certifications
Thiene
Italy - 36016

W e make your manufacturing processes expedient and economical. From consulting to service, we are your partner for customized solutions in adequate fixture, tool and gauge, as well as in the special machine and plant construction. We handle the complete production of your items and small series. We laser any contours and bend as needed. M odern, versatile equipment structure enables complete processing of your order. Motivated and experienced engineers, toolmakers and CNC professionals are the guarantee for meeting your quality standards. A ltenburg, known as the beautiful old residence and especially as Skatstadt, our company headquarters. From the Altenburger sewing machine factory, we have privatized the company's own toolmaking and founded in 1993, our WMA GmbH. Since our founding, we have grown steadily positive. Our core staff has increased from 24 to 40. Investment in highly productive CNC machine tools and the introduction of laser cutting technology in combination with a streamline manufacturing organization led to a substantial increase in productivity. Our range of services: On the basis * A modern production structure and the latest equipment and processing technology, * Quality assurance and process monitoring and a powerful metrology, including precision measuring room with CNC 3D metrology, * A highly motivated, well-trained workforce whose training is continuously adapted to the latest requirements, * And last but not least, by strict management, which a lean operating organization and cost consciousness has prevailed over the whole operating process we specialize in: * Design and manufacture of devices, tools and test equipment Devices * NC
Founded
1993
Employees
20 - 50
Certifications
Altenburg
Germany - 04600

Precision rotary parts, - milling and ground parts (Ground parts) - Transmission shafts (drive shafts) to 1500 mm, hollow shafts, rotor shafts - Flanges (Intermediate), bolts, fittings, machine components - Cells wheels, worm shafts, knife shafts. - Guide rails, shaped pillars Machine Knives Knives industrial Press Brake - Perforating, squeezing knives, shear blades, packaging knives. Knives for plastics industry, mill knives, textile knives, sheeter knives, crush cutter, foil knife, knives, tungsten carbide blades, serrated blades, welded-on blades, slitter knives, Plotter and other machinery knives. Circular knife round knife Circle diameter (round blade) are rotating tools that can be (with counter-blade) was used with a knife cut or shear cut method. Circle diameter (round blade) can be produced for different applications from different materials (stainless steel, tool steel, HSS or stainless steel).The particular design can customized (eg ground on both sides, toothed, 2-wading, etc.). There arise because different names such as, crush cutter, top cutter, bottom cutter, pen-knife, plate diameter, perforating circular knives, rotor diameter, roller blades, etc. In addition, we also manufacture the knife holder and knife shafts and induviduelle cutting devices. The regrinding of circular knives is almost always worthwhile. Punching tools Punching diameter: Punching knife and cutting die are made from solid steel (eg tool steel 1.2379). The blades are hardened and ground. Punching blade made of solid material, are especially suitable for punching work with very precise contours as well as for long-term use, as they can be reground. Made of solid steel, we can also very small and precise punching knife and punching iron manufacture (eg samples dancing). Dies: We manufacture cutting knife and cutting dies from hardened steel strip and for a variety of punching tasks.Depending on the application, band knife made of spring steel, carbon steel, tool steel, stainless steel. Compared with the cutting knives made of solid steel, they are affordable and are suitable especially for disposable knives as well as large punch surfaces. We have stamping tools for individual tasks. - Cutting die, die cutting knife, cutting knife for test specimens, punches, punching, stamping dies, Steel rule dies, punches, - Cutting rollers, cutting mills, crushing blade - Punches and dies, punches, forming punches Flat - and cylindrical grinding - Surface grinding, surface grinding up to 3000 mm length - Cylindrical grinding up to 400 mm diameter - Fine grinding, lapping, polishing - Carbide Grinding Roll manufacturing roll grinding and - Rolls, roll cores, drive rollers, winding rollers, form rollers, fluted rollers Nippers, the cutting rollers, roll forming, turning rolls
Founded
1996
Employees
20 - 50
Certifications
Schenefeld (bei Hamburg)
Germany - 22869
Founded
1856
Employees
200 - 500
Certifications
Schonach
Germany - 78136

Our company is a 68-year-old company and with its expert team and qualified product selection, we offer our customers and the companies that choose us the opportunity to work together by prioritizing quality. Our company video https://youtu.be/iOXV0C5f_v8?si=kLx2VGLXe1QAvMev
Founded
1957
Employees
200 - 500
Certifications
Gaziantep
Turkey - 27100

Ezz39 works closely with several Italian companies operating in key sectors of the mechanical industry, with a strong focus on precision machining. A significant part of our internal organization is dedicated to managing subcontracting projects in the DACH area (Germany, Austria, Switzerland), where we act as an active partner, not merely as intermediaries. Your Single Point of Contact – From Quotation to Delivery We oversee every step of the process: from the initial technical and commercial quotation, to negotiation and order management, through to logistics, quality control, and after-sales support. We ensure smooth communication and coordination between the customer and the supplier, offering full support on both the technical and commercial sides. Directly Mandated by Italian Manufacturers Our role is based on direct mandates from Italian manufacturers who have entrusted us with representing them on a full-time basis in German-speaking markets. We do not work on commission, but under a fixed arrangement, with the goal of building stable, long-term business relationships. Our Mission We work exclusively with companies that share our values, vision, and expertise. Our objective is to establish long-lasting and reliable partnerships, built on: 1.Experience 2.Technology 3.Versatility 4.Flexibility 5.Reliability 6.Punctuality We are ready to offer you the best technical and commercial proposal, supported by qualified and structured suppliers, to help you become truly competitive in the European market.
Founded
2023
Employees
50 - 100
Certifications
Turate
Italy - 42699

Diene production services Precision and experience. manroland is the world's second-largest press manufacturer with about 900 employees. The printing presses lives of precision. You can profetieren it, for manroland has many years of expertise as a world leader not only in sophisticated printing machines: Our professionals bring their years of experience with a manufacturing services for you. Quality testing and certification. manroland is certified according to DIN EN ISO 9001:2000 and DIN EN ISO 14001:2005. Annual audits ensure the honing demands on the processes safely. With our machines almost every feature can be verifizeirt professional manner. In addition, our laboratories provide materials analysis and Schlissbilder. Own foundry. The foundry with integrated model for large parts in Offenbach with an annual volume of up to 17,000 tonnes of cast iron saves valuable time in the match between model-making, foundry and manufacturing.For shorter lead times and lower costs for our customers. Diverse range of parts. From the lever through gears in Meisterradqualität to extremely heavy side walls, with tolerances of a few microns, thanks to a modern machine park. Also the production of any workpieces from batch size one is in the fast group everyday. Rotary bulk of production Rollers and cylinders. manroland offers the complete process chain for machining of cylinders and rollers: Turning, milling and drilling into a voltage on modern CNC machining centers and final grinding. There are also successful partnerships for gavanische surface finishing. Non-circular grinding. The special features of the machinery for rolling and the cylinder with appropriate controls is also the non-circular machining of precisely defined contours no problem. Prismatic large-part manufacturing Bulk of production.manroland manufacture components with size 2.2 meters wide x 2.5 meters long x 2 meters in height and weighing up to 2 tons. In the doubles table operating a processing to eleven meters in length. Our machines operate with a capacity of up to 100 kilowatts. Tools with a diameter up to 315 mm cutting depths allow con about 15 to 20 millimeters compared Gussverzüge and cast tension, with high-precision manufacturing of drilling intervals. Flat part manufacturing. CNC machine tools allow the highly efficient production of cubic flat parts with a machining of up to five pages in one setting. The machine tools are mostly equipped with special Ganauigkeitspakete ensure the highest quality for large component dimensions. Prismatic workpieces geometry primarily by complete machining on special parts that meet any of aluminum are in high quality requirements for CE-safety-related parts.For this we use a moderene five-axis machining round. Complete production Complete machining. The device construction, the tool engineering and CNC programming are aligned short response time for changes and new parts. Complex cubic workpieces are manufactured in several setups in multi-range operating on different processing centers: Small series of cast blanks with complex hole pattern and high quality requirements (up to it5) are among the references (levers, rails, slats and gear housing). Turned parts. Rings, flanges and wheels of medium dimensions are produced, but also gear shafts or special Exzentergleitlager with tolerance ranges of up to seven microns, including modern external and internal cylindrical grinding techno...
Founded
1871
Employees
> 1000
Certifications
Offenbach am Main
Germany - 63075
Would you like to know which suppliers are ideally suited to your requirements?
Register now and submit your request.

Tessari Luigi & C. snc was established in Soliera in 1978 as a grinding plant for the mechanical industry, a sector in which the previous owner had acquired considerable experience. Over the years, the company has built up a solid portfolio of customers for which it grinds parts for hydraulic systems, a field where it continues to excel. In 1992, the company was acquired by the current owners who, while maintaining the same business name, decided to develop the service provided to the customers to a further extent. So much so, a turning department was added in 1996 and the company moved to its current headquarters owing to the need for more space. We are specialized in machining HYDRAULIC COMPONENTS and our long-standing customers are leading enterprises in this sector. Since our organization is so flexible, we can adapt to the customers’ specific requirements and ensure prompt, timely deliveries. On-going technological updating and constant attention to the customer, always considered a business partner by the company, are the strong points of Tessari Luigi & C. s.n.c.
Founded
1978
Employees
5 - 10
Certifications
Cortile di Carpi (Modena)
Italy - 41012

The Techno Trans GmbH making for over forty years (emerged from the former "screw") Quality and precision work and is dedicated to the manufacture of special tools a) for chipless forming for hot and cold forming presses: such as matrices, and Matritzenfassungen - inserts, extrusion rams, hole and Auswerfernadeln b.) for metal shaping for single - and multi-spindle automatic lathes and fitting and special machines. eg clamping and feeding tongs, clamps, steel holder and smaller devices. Round shape chisel, flat chisel shape, Tangentialmeißel, inner shape chisel, shaping tools and countersink. We also accept Turning-milling and drilling operations outside round, inside round and Flaschleifarbeiten, and profile grinding As a service we also offer the repositioning of tools to
Founded
1992
Employees
10 - 20
Certifications
Hildburghausen
Germany - 98646
Founded
1946
Employees
> 1000
Certifications
Straubing
Germany - 94315

HGE GmbH in Elzach The company was founded 1965 by Helmut Gießler operates with its pre-finished precision parts and assemblies as a supplier to the automotive industry, as well as the machine and tool. The direct contact with our customers allows us to respond quickly to the ever changing market situation and support our customers optimally in the development phase. Our goal is to work together with the customer to optimize product and process cost. The company is located in Elzach and currently employs approximately 50 people, is 27 km from Freiburg and 38 km from Offenburg.
Founded
1965
Employees
20 - 50
Certifications
Elzach
Germany - 79215

QBER Srl, a consolidated company in the production of high quality mechanical parts. For over 50 years we have been working with important Italian and foreign companies that need reliable and serious partners, managing to guarantee them an excellent level of technological performance at low costs and fast delivery times. Our production is directed to the petrochemical, energy, automotive, pipe mills and wire technology sectors. The experience gained allows us to work different types of materials: steel, stainless steel, cast iron, non-ferrous materials and heat-resistant alloys. We also process materials for the production of tools such as hard metal and ceramics. A team that collaborates with commitment and a fleet of machines in continuous renewal and expansion are our response to the continuous challenges that the market offers us. From design to production, from outbound quality control to after-sales assistance. The entire production cycle takes place within our facility, which provides both single special mechanical processing and mass production.
Founded
Employees
5 - 10
Certifications
Mapello
Italy - 24030