Truper 7/8″ Diamond Hole Saw
Truper 7/8″ Diamond Hole Saw 17125 COAZ-7/8 – Professional Continuous Edge Diamond Hole Saw for Tiles and Stone. Professional-grade 7/8-inch (22mm) diamond hole saw featuring continuous edge design with 40mm cutting depth for drilling clean holes in tiles, marble, stone, and other hard materials with wet cutting capability and easy plug removal. Requires 3/8″ threaded mandrel. Backed by Truper’s 10-year warranty.
Key Benefits
- 7/8″ (22mm) diameter
- 40mm cutting depth
- Continuous edge design
- Diamond-coated rim
- Wet cutting capability
- Easy plug removal
- Tiles and marble compatible
- 3/8″ threaded mandrel required
- Professional quality
Technical Specifications
- Model: 17125 COAZ-7/8
- Diameter: 7/8 inch (22mm)
- Cutting Depth: 40mm
- Type: Diamond hole saw
- Edge: Continuous rim
- Coating: Diamond grit
- Shank: 3/8″ (9.5mm) threaded mandrel required
- Material: Hardened steel with diamond coating
- Brand: Truper
Suitable Materials
- Ceramic tile
- Porcelain tile
- Marble
- Stone
- Granite
- Slate
- Hard materials
Perfect For
- Tile installations
- Marble drilling
- Stone drilling
- Bathroom installations
- Kitchen backsplashes
- Countertop work
- Shower installations
- Professional tiling
- Small penetrations
- Home renovations
Key Features
- Continuous Edge: Smooth rim prevents chipping and cracking
- 40mm Depth: Deep cutting capacity for thick materials
- Diamond Coating: Ultra-hard diamond grit for drilling hard materials
- Wet Cutting: Use with water for cooling and lubrication
- Easy Plug Removal: Simplified core extraction after drilling
Application Instructions
- Attach to 3/8″ threaded mandrel
- Mark drilling location
- Secure mandrel in drill chuck
- Use water for wet cutting
- Start at very low speed
- Apply light, steady pressure
- Do not use hammer mode
- Keep bit and material cool with water
- Let bit cut at its own pace
- Remove plug and clean bit after use
Keywords: Truper diamond saw, diamond hole saw, tile hole saw, marble hole saw, continuous edge saw, wet cutting saw, 7/8 hole saw, professional hole saw









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