Distar Grinding Cup 45 Soft EDGE - 11120159085
The Distar Soft EDGE is a 45mm diamond grinding cup for fine edge finishing on glazed, polished, and fragile porcelain stoneware. Unlike standard grinding cups, the Soft EDGE features a graphite chip-cooled diamond layer that completely eliminates chipping — making it the specialist choice for the most demanding, high-gloss, and delicate porcelain surfaces. 100 grit, 5.8mm bore (combination fit), wet cooling. Designed for use with engraving tools and compatible compact rotary tools at maximum operating speed.
Key Features
- Graphite Chip-Cooled Diamond Layer: Unique cooling mechanism that completely eliminates chipping — the key differentiator for glazed and polished porcelain.
- 100 Grit Fine Grinding: Smooth, controlled material removal for edge refinement and surface preparation.
- Specialist for Glazed & Fragile Porcelain: Engineered specifically for the most demanding, high-gloss, and delicate stoneware types.
- Wet Cooling: Requires water supply during operation for best performance.
- 5.8mm Bore (Combination Fit): Designed for compatible engravers and rotary tools.
- Maximum Speed Operation: Performs best at maximum rated speed.
Specifications
- SKU: 11120159085
- Brand: Distar
- Model: Soft EDGE
- Diameter: 45mm
- Bore: 5.8mm (combination fit)
- Grit: 100
- Cooling: Wet (water required)
- Application: Ceramic, porcelain gres, glazed and fragile surfaces
- Compatible tools: Engravers and compact rotary tools with 5.8mm spindle
Common Applications
- Fine edge finishing on glazed and polished porcelain tile
- Grinding fragile or delicate porcelain stoneware without chipping
- Edge preparation before polishing pads
- Detail grinding in confined spaces with compact rotary tools



