CERAMIC GRINDING BODIES
PRECISION GRINDING WHEELS MADE IN GERMANY
We manufacture ceramic precision grinding wheels for the following applications
Surface grinding
Grinding tools for
- Flat grinding with grinding wheels for pendular and plunge grinding (Peripheral grinding)
- Flat grinding with segments and cup wheels (Side grinding)
- Profile grinding
- Profile creep feed grinding
Cylindrical grinding
Grinding tools for
- External grinding between centers by pendular and plunge cut method
- External angle plunge grinding
- Centerless grinding by through-feed and plunge cut method
- Roll grinding
- Crankshaft grinding
- Camshaft grinding
- Roller bearing grinding
- Internal grinding
- Jig grinding
Tool grinding
Grinding tools for
- Grinding of cutting tools on floor stand grinders and tool grinding machines
- Sharpening of drills and milling cutters with tool grinding wheels
- Sharpening of saws
- Sharpening of blades
- Grinding of cutting tools with mounted points
- Grinding of templates and stamps with mounted points
- Deburring with files
Gear grinding
Grinding tools for
- Continuous generating grinding
- Single flank generating grinding
- Continuous profile grinding
- Discontinuous profile grinding
- Spiral bevel gear grinding
- Tooth flanks honing
Thread and screw thread grinding
Grinding tools for
- Thread traverse grinding with single-rib or multi-rib grinding wheels
- Thread plunge grinding with multi-rib grinding wheels
- Screw tap grinding
- Worm gear grinding
Honing and superfinishing
Grinding tools for
- Long-stroke honing
- Short-stroke honing (Finishing) plunge finishing
- Short-stroke honing (Finishing) throughfeed
- Short-stroke honing (Finishing) with attachment
- Superfinishing of spherical surfaces
- Superfinishing of flat surfaces
Dressing of diamond and CBN tools
Grinding tools for
- Dressing of CBN and diamond wheels with grinding wheels
- Sharpening of CBN and diamond wheels with grinding wheels
- Sharpening of CBN and diamond tools with grinding blocks
- Sharpening of CBN wheels on double-face grinding machines with grinding rings
Rough grinding
Grinding tools for
- Pedestal grinding machines
- Swing frame grinding machines
- Portable grinding machines
- Grinding robots and grinding manipulators
- Mounted points for foundries
- Grinding cones for foundries
Rail grinding
Grinding tools for
- Grinding of flat bottom and grooved rails with grinding wheels:
- Grinding of flat bottom and grooved rails with cup wheels:
- Grinding of the rail head with grinding blocks
- Cutting-off of flat bottom and grooved rails
- Grinding of the running table with Linsinger milling machine
- Grinding of the running table with high speed grinding
Special grinding wheels
Grinding tools for
- Spring end grinding
- Grinding of rubber and plastics
- Polish grinding
- Sharpening of shaving cutters
- Grinding of ski and snowboard coatings
- Grinding of skate blades
- Grinding with finest SIC grinding wheels
Surface grinding
Grinding tools for
- Flat grinding with grinding wheels for pendular and plunge grinding (Peripheral grinding)
- Flat grinding with segments and cup wheels (Side grinding)
- Profile grinding
- Profile creep feed grinding
Cylindrical grinding
Grinding tools for
- External grinding between centers by pendular and plunge cut method
- External angle plunge grinding
- Centerless grinding by through-feed and plunge cut method
- Roll grinding
- Crankshaft grinding
- Camshaft grinding
- Roller bearing grinding
- Internal grinding
- Jig grinding
Tool grinding
Grinding tools for
- Grinding of cutting tools on floor stand grinders and tool grinding machines
- Sharpening of drills and milling cutters with tool grinding wheels
- Sharpening of saws
- Sharpening of blades
- Grinding of cutting tools with mounted points
- Grinding of templates and stamps with mounted points
- Deburring with files
Gear grinding
Grinding tools for
- Continuous generating grinding
- Single flank generating grinding
- Continuous profile grinding
- Discontinuous profile grinding
- Spiral bevel gear grinding
- Tooth flanks honing
Thread and screw thread grinding
Grinding tools for
- Thread traverse grinding with single-rib or multi-rib grinding wheels
- Thread plunge grinding with multi-rib grinding wheels
- Screw tap grinding
- Worm gear grinding
Honing and superfinishing
Grinding tools for
- Long-stroke honing
- Short-stroke honing (Finishing) plunge finishing
- Short-stroke honing (Finishing) throughfeed
- Short-stroke honing (Finishing) with attachment
- Superfinishing of spherical surfaces
- Superfinishing of flat surfaces
Dressing of diamond and CBN tools
Grinding tools for
- Dressing of CBN and diamond wheels with grinding wheels
- Sharpening of CBN and diamond wheels with grinding wheels
- Sharpening of CBN and diamond tools with grinding blocks
- Sharpening of CBN wheels on double-face grinding machines with grinding rings
Rough grinding
Grinding tools for
- Pedestal grinding machines
- Swing frame grinding machines
- Portable grinding machines
- Grinding robots and grinding manipulators
- Mounted points for foundries
- Grinding cones for foundries
Rail grinding
Grinding tools for
- Grinding of flat bottom and grooved rails with grinding wheels:
- Grinding of flat bottom and grooved rails with cup wheels:
- Grinding of the rail head with grinding blocks
- Cutting-off of flat bottom and grooved rails
- Grinding of the running table with Linsinger milling machine
- Grinding of the running table with high speed grinding
Special grinding wheels
Grinding tools for
- Spring end grinding
- Grinding of rubber and plastics
- Polish grinding
- Sharpening of shaving cutters
- Grinding of ski and snowboard coatings
- Grinding of skate blades
- Grinding with finest SIC grinding wheels
Our product lines
- STELLA Plus
- STELLA New Generation
- STELLA Select
- STELLA SNS
- STELLA White Star
- STELLA Blue Power
- STELLA SunGrind®

With 100 years of experience the STELLA GROUP continues to develop very dynamically. In addition many projects are implemented in our research and development department in close collaboration with our customers. This has led to a further strengthening of the market position of the STELLA GROUP in recent years.
Please click on the logo to be redirected to the product range of ceramic precision grinding wheels.
- Manufacturing at the highest quality level
- Manufacturing expertise through qualified specialists
- Innovative product development in-house
- TÜV certification according to ISO 9001








