DIAMACH M14 x 4mm x 25mm Brick Mortar Removal Vacuum Brazed Router M14X4X25
The DIAMACH M14 x 4mm x 25mm Vacuum Brazed Diamond Router (Part Number: M14X4X50) is a professional-grade, high-performance raking bit designed specifically for brick mortar removal, joint chasing, and cleaning out masonry joints.
Because it uses industrial vacuum brazing technology, the diamond grains are fused securely to the core steel shaft, ensuring a highly durable, aggressive cutting profile that can grind away hardened mortar without damaging the surrounding bricks.
Key Specifications & Application
• Dimensions: Features a 4mm diameter grinding head with a 25mm working length, optimized for precise, thin joints and cleaning out tight perpendicular brick intersections.
• Connection Thread: Built with a standard M14 female thread, allowing it to screw directly onto standard hand-held angle grinders and stone polishers without requiring separate chuck adapters.
• Primary Use Case: Engineered for chasing mortar joints, creating deep raking for tuck-pointing preparation, and routing out weep holes in brickwork and stone facades.
• Dust & Safety Context: It is highly recommended to pair this router with an appropriate grinder dust shroud and vacuum extraction system to comply with local silica dust guidelines


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