Graphite 57H856 power drill accessory 1 pc(s)

Graphite 57H856 diamond polishing disc with a 125 mm outer diameter and 3000-grit abrasive is intended for fine polishing and controlled grinding of natural and engineered stone surfaces. The accessory is supplied as a single disc and weighs approximately 60 g. The disc fastens with a Velcro backing pad and is used together with a flexible interface pad on an angle grinder to smooth edges, remove minor surface defects and achieve a high-gloss finish on porcelain stoneware, glazed tiles, terracotta and various natural stones.

Advantages

The diamond abrasive with 3000 grit produces a fine, consistent surface finish and is suitable for achieving polished results after coarser grinding steps. Velcro backing enables fast and simple disc changes without tools. The flexible interface pad provides better contact with curved or uneven edges, reducing the risk of chatter and allowing more uniform material removal. The compact, lightweight design supports easier handling during prolonged polishing operations.

Suitable for

• Polishing edges of porcelain stoneware (gres) tiles
• Finishing glazed ceramic tiles
• Smoothing and polishing terracotta edges
• Fine polishing of natural stone and engineered stone
• On-site edge finishing with an angle grinder and a flexible pad

Key specifications

• Outer diameter: 125 mm
• Abrasive grit: 3000
• Attachment type: Velcro backing (for use with a flexible interface pad)
• Primary material application: natural and artificial stone, ceramic and terracotta
• Package quantity: 1 piece
• Approximate weight: 60 g

How to use

Install the diamond polishing disc onto the flexible interface pad and secure it by the Velcro backing. Mount the pad to an angle grinder and adjust the grinder speed according to the material being worked: use lower speeds for glazed tiles and delicate surfaces and moderate speeds for porcelain and terracotta. Begin with light, even passes along the edge, maintaining consistent contact and motion to avoid localized overheating or excessive material removal. Periodically check progress and, if necessary, move through intermediate abrasives before using the 3000-grit disc for the final polish.

Usage recommendations

Use appropriate personal protective equipment including eye protection, dust mask and gloves. Keep the work area ventilated and follow the angle grinder manufacturer's safety guidelines. For best results on very hard or heavily damaged edges, prepare the surface with coarser diamond or resin-bond discs before finishing with this 3000-grit polishing disc.