Diamond Router Bit 20mm Radius – 120 Grit M14 Profile Wheel for Concrete & Stone Finishing

High-quality diamond router bit 20mm radius (120 grit, M14 thread) designed for fine edge finishing and smoothing on concrete, stone, and engineered surfaces. Ideal for refining large radius edges after initial shaping, this profile wheel delivers a clean, consistent 20mm rounded finish.

The 120 grit diamond profile provides controlled material removal, making it perfect for finishing stages prior to polishing, helping achieve a smoother, more professional surface.

Compatible with most handheld wet or dry grinders with M14 thread, this tool is also ideal for use with the Edge Pro bevelling system, offering flexibility across a wide range of edge profiling applications.

Built for trade professionals, it ensures precision, consistency, and reliable performance for detailed edge finishing work.

Key features:

• 20mm radius diamond router bit / profile wheel
• 120 grit for fine finishing and smoothing
• M14 thread fits most grinders and polishers
• Suitable for concrete, stone, and engineered surfaces
• Creates smooth, consistent large radius edges
• Ideal for pool edges, benchtops, and decorative finishes
• Compatible with Edge Pro bevelling systems
• Suitable for wet or dry use
• Trade-grade durability for professional use

Applications:

• Edge finishing after coarse shaping
• Concrete and stone edge polishing preparation
• Pool coping and benchtop detailing
• Architectural and decorative concrete work
• Precision edge refinement in fabrication projects

Available from BR Construction Supplies, your trusted Adelaide supplier of concrete, stone, and polishing tools.

(08) 8358 5200
82 Hardys Rd, Torrensville SA 5031
Serving trade and DIY customers across Adelaide