Thru-feed Grinding
Our commitment to quality and consistent performance means nothing leaves our doors that’s below expectations or requirements.

When you partner with Wisconsin Metal Tech for your thru-feed grinding needs, you can rest assured that you will receive your parts on time and to your unique specifications.
Thru feed grinding works by feeding the piece completely through the grinding wheels, entering on one side and exiting on the opposite. This is an efficient type of grinding because it doesn’t require a separate feed mechanism, but can only used for parts with a simple shape.
Because of the high efficiency of thru feed grinding, it is also one of the most cost effective forms and offers the shortest lead times. You can rest easy knowing you’ll receive your parts exactly when you need them and exactly to your specifications.
Thru-feed Grinding Services
Wisconsin Metal Tech is able to provide thru feed grinding services for bars with a size range of .062” to 6”. We are able to produce a surface finish of 4 micro inches (R/A) and maintain tolerance of +/- .0001” Wisconsin Metal Tech also offers infeed grinding and bar grinding.
When you partner with Wisconsin Metal Tech for your thru-feed grinding needs, you can rest assured that you will receive your parts on time and to your unique specifications. This type of centerless grinding is extremely efficient for grinding straight, cylindrical parts with no obstructions.
- Bars with size range of .062” to 6”
- Surface finish of 4 micro inches (R/A)
- Tolerance of +/- .0001”
- Typical lead times are 5-10 days
- In-House Fixturing
- Polishing (Cork Wheels)
- Packaging
- Machine Gun Tripods
- Air craft shafts
- Dowell Pins
- Bearing Pins
- Microscope Shafts
- Piston Rods
- Screws
- Sockets
- Ejector Pins
- Side Rods
- Prosthetics