Rotary tool grinding/sanding supply GRAPHITE 55H069 — 6.3 mm diameter, 3.2 mm shank, pack of 10

Replacement grinding and sanding supply for rotary tools by GRAPHITE, model 55H069. Each abrasive head has a working diameter of 6.3 mm and fits a 3.2 mm shank collet, supplied as a pack of 10 pieces with a total weight of approximately 10 g. The set includes sanding bands in grit grades K60 and K120 designed for detail grinding, shaping, deburring, surface preparation and light material removal on metal, alloys, ceramics, stone, glass, wood, plastics and fiberglass in hobby, repair and finishing tasks.

Advantages

The sanding bands are supplied in two grit grades to cover both rapid material removal and finer surface finishing. The 3.2 mm shank diameter is compatible with common rotary tool collets, enabling quick interchange and secure mounting. Small 6.3 mm working diameter provides access to tight spaces and fine-detail areas. The set of 10 pieces offers several replacement units for repeated use in short projects or repeated touch-ups.

Suitable for

• Detail grinding and shaping of metal, wood and plastics
• Deburring edges and removing rust on small parts
• Surface preparation before painting or bonding
• Model making, hobby and craft finishing
• Light material removal on ceramics, stone and glass (with care)

Key specifications

• Abrasive head diameter: 6.3 mm
• Shank diameter: 3.2 mm
• Contents: 10 sanding bands
• Grit grades included: K60 and K120
• Approximate total weight: 10 g
• Recommended use: rotary tools/mini sanders with 3.2 mm collet

How to use

Select the appropriate grit grade for the task: coarser (K60) for rapid material removal and rust or finer (K120) for smoothing and finishing. Install the 3.2 mm shank into the rotary tool collet and tighten according to the tool manufacturer’s instructions. Run the rotary tool at a moderate speed when working on small, delicate areas to avoid overheating or excessive material removal. Apply light, steady pressure and move the abrasive across the surface in controlled passes until the desired result is achieved. Replace worn sanding bands with a fresh unit from the pack as needed.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and a dust mask. When working on heat-sensitive materials, pause periodically to prevent overheating. Test on a scrap piece before working on the final surface and choose the grit grade that provides the required balance of removal rate and surface finish.