Sigma Jolly Edge Grinder Attachment 37A3PD – Adjustable 35-55° Tile Beveling System

Create crisp, uniform chamfers on porcelain, ceramic, and natural-stone tiles with the Sigma 37A3PD Jolly Edge Machine. This grinder-mounted attachment lets you dial in bevel angles from 35° to 55°, delivering factory-smooth edges that upgrade the finish of backsplashes, countertops, and façade cladding.

Features & Benefits

• 35°–55° Adjustable Bevel – Fine-tune the angle for subtle eased edges or bold 45° miters.

• Full-Length Guidance Plate – Keeps the grinder perfectly square to the tile for a continuous, chatter-free chamfer.

• Included Sigma 75B Diamond Wheel – 4½″ continuous-rim blade supplies clean, chip-free cuts out of the box.

• Quick-Lock Height Dial – Set the cutting depth in seconds to match tile thickness from 6 mm to 20 mm.

• Rigid Aluminum Frame – CNC-milled body resists flex and dissipates heat for long grinder sessions.

• Universal M14 Thread – Mounts on most 4½″–5″ angle grinders (grinder sold separately).

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Specifications Table