The Proxxon 28240 cylindrical diamond grinding bit is designed for precise grinding, engraving, and finishing on hard materials. Its diamond-coated, 1.8 mm diameter head ensures accurate work in fine detail applications, making it a reliable accessory for use with Proxxon MICROMOT tools. Whether you are shaping steel, glass, ceramics, stones, or plastics, this bit delivers long-lasting performance due to its industrial-quality materials and construction.

Key features:
• Diamond-coated cylindrical head provides effective grinding and engraving on hard materials
• Head diameter: 1.8 mm; head length: 5.0 mm
• Shaft diameter: 3.0 mm, compatible with Proxxon keyless chucks (0.3–3.2 mm)
• Stainless steel shaft for durability and corrosion resistance
• Suitable for optimum speeds up to 20,000 RPM
• Cylinder shape allows for both flat and contoured surface finishing
• Designed for precise, vibration-free operation
• Industrial-grade construction for consistent performance

This grinding bit is intended for hobbyists, model makers, jewelers, and precision craftsmen who need detailed engraving and grinding capability on hard materials. Suitable for use in workshops, studios, and for fine mechanical or dental-quality work, it supports tasks that require precision and longevity from accessory tools.

SKU: 28240
EAN: 4006274282407