
Machines and contract manufacturing for deburring, polishing and edge radiusing of metal parts (AFM, ECM, TEM)

Extrude Hone LLC
Irwin, PA (USA) · Holzgünz (DE)New on Amplifa
About Extrude Hone
Extrude Hone specializes in the finishing of metallic components: deburring, polishing, edge radiusing, shaping and flow tuning. The company develops and builds machines, tools and accessories for the technologies Abrasive Flow Machining (AFM, also known as Extrude Honing), Electrochemical Machining (ECM) and Thermal Deburring (TEM). In addition, Extrude Hone offers Contract Shop services, in which customer parts are machined at its own locations worldwide, as well as aftermarket services such as spare parts, service, process media and cathodes. With Microflow, a process for radiusing and flow tuning small orifices is also available. The VECTOR AFM machine series has been delivered in more than 400 units to 22 countries. The processes are aimed at demanding applications with compact part geometries and difficult-to-machine materials. Extrude Hone GmbH in Holzgünz (Bavaria) sells machines and fixtures, operates as a contract shop for contract manufacturing, and offers spare parts and service. Customer industries include automotive, aerospace, medical technology, firearms, additive manufacturing and general mechanical engineering.
- Site
- Holzgünz
- Processes
- Abrasive Flow Machining (AFM) / Extrude Honing – polishing and deburring, Electrochemical Machining / Electrochemical Deburring (ECM) – deburring and edge radiusing, Thermal Deburring (TEM), Microflow – radiusing / flow tuning of small orifices, polishing and deburring, Deburring, polishing, radiusing, shaping, flow tuning of metallic components (contract shop), Rifling capability (lands-and-grooves production, contract shop, firearms industry), Abrasive Flow Machining (AFM) / Extrude Honing, Electrochemical Machining / Deburring (ECM)
- Materials
- Metallic components (metal parts in general), Abrasive Flow Machining (Extrude Honing), Electrochemical Machining / Deburring, Thermal Deburring (T Series), Microflow, Metallic components
- Industries
- Automotive, Aerospace, Medical Technology, Firearms, Additive Manufacturing, Mechanical Engineering
- 01
Machine development and manufacturing (capital equipment)
- 02
Tools and accessories
- 03
Contract Shop contract machining (deburring, polishing, radiusing, shaping, flow
- 04
Aftermarket: spare parts, media, cathodes, service
Processes and Materials
Abrasive Flow Machining (Extrude Honing)
Polishing and deburring process in which an abrasive medium is pressed through channels and geometries of the workpiece.
Electrochemical Machining / Deburring
Electrochemical process for deburring and edge radiusing, also for difficult-to-machine materials.
Thermal Deburring (T Series)
Pure deburring process for metal parts using thermal energy.
Microflow
Radiusing and flow tuning of small orifices as well as polishing and deburring.
Metallic components
Machining of metallic components, including those with complex geometries and difficult-to-machine materials.
Locations

Irwin, PA
USHeadquarters: capital equipment, contract shop, aftermarket
- Materials
- Metal
- VECTOR AFM machines
- T Series TEM machines
- ECO+ ECM machines

Holzgünz
DEExtrude Hone GmbH: machines, fixtures, spare parts, contract manufacturing, service
- Materials
- Metal
- VECTOR AFM machines
- T Series TEM machines
- ECO+ ECM machines
Machined Parts



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Abrasive Flow Machining (AFM) / Extrude Honing – polishing and deburringSurface | – | – | – | – | Metal |
| Electrochemical Machining / Electrochemical Deburring (ECM) – deburring and edge radiusingSurface | – | – | – | – | Metal |
| Thermal Deburring (TEM)Surface | – | – | – | – | Metal |
| Microflow – radiusing / flow tuning of small orifices, polishing and deburringSurface | – | – | – | – | Metal |
| Deburring, polishing, radiusing, shaping, flow tuning of metallic components (contract shop)Surface | – | – | – | – | Metal |
| Rifling capability (lands-and-grooves production, contract shop, firearms industry)Machining | – | – | – | – | Metal |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| VECTOR Abrasive Flow Machining machine | Extrude Hone VECTOR | – | – | – | – |
| T Series Thermal Deburring machine (TEM) | Extrude Hone T Series | – | – | – | – |
| ECO+ modular ECM machine | Extrude Hone ECO+ | – | – | – | – |
Additional services
History
Over 400 VECTOR AFM machines delivered to 22 countries