40mm Mini Diamond Flush Cut Blade | M14 Threaded Flange
Product Overview
Achieve flawless, zero-clearance cuts in the tightest spaces with our 40mm Mini Diamond Flush Cut Blade. Engineered with a direct-mount M14 threaded flange, this professional-grade mini cutting disc screws straight onto your standard angle grinder spindle.
Featuring an ultra-compact 40mm diameter and countersunk flange bolts, it allows you to cut completely flat against floors, walls, and adjacent surfaces without the grinder nut getting in the way. Whether you are a professional stone fabricator, tiler, or sculptor, this versatile tool is your go-to solution for detailed carving, deep engraving, and precise flush trimming.
Key Features & Benefits
- True Flush Cutting Face: The recessed, countersunk mounting screws sit below the blade surface. This allows you to slide the blade completely flat against any surface for seamless, flush cuts.
- Direct M14 Thread Mounting: No locking nuts or separate backing flanges required. It spins directly onto any standard M14 angle grinder spindle for rapid changes and zero wobble.
- Premium Hot-Pressed Diamond Matrix: Built using advanced hot-pressed sintering technology. It delivers an exceptionally long working life, high wear resistance, and clean, chip-free cuts.
- Removable Flange Design: Offers maximum flexibility. Use it with the M14 flange for flush cuts, or remove it for standard mandrel mounting in tight channels.
- Versatile Dual Operation: Engineered to perform flawlessly under both dry and wet cutting conditions depending on your material requirements.
Applications & Material Compatibility
This mini diamond saw blade is optimized for intricate, high-precision work on hard masonry surfaces, including:
- Materials: Granite, marble, engineered stone, quartz, concrete, sandstone, ceramic, and porcelain tiles.
- Tasks: Undertile trimming, stone kitchen worktop adjustments, detailed relief carving, groove cutting, and cleaning out narrow expansion joints.
Technical Specifications
| Feature | Specification |
|---|---|
| Blade Diameter | 40 mm |
| Bore / Connection | M14 Female Thread (Direct Mount) |
| Flange Type | Removable, Flush Countersunk |
| Manufacturing Process | Hot-Pressed Sintered |
| Operation Mode | Wet or Dry Cutting |
Safety & Usage Instructions
- Thread Inspection: Ensure your angle grinder's M14 spindle is clean and free of debris before screwing the blade on.
- Flange Check: Regularly verify that the countersunk flange screws are tightly secured before operation.
- Operational Care: Let the diamond matrix do the work. Avoid applying excessive side pressure or twisting the blade mid-cut to prevent segment damage.


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