Mini Diamond Point 6.7mm Disc 2.4mm Shank
Shape: Disc
Tip Diameter: Ø6.7mm
Shank Diameter: Ø2.4mm
This Mini Diamond Point is a high-performance abrasive tool designed for slicing, slotting, and edge-detailing on the toughest materials. Featuring a specialized 6.7mm disc-shaped head coated in industrial-grade diamond grit, it acts as a miniature circular saw and grinder in one. This thin, lateral profile is specifically engineered for creating sharp, narrow channels, cleaning out fine slots, and performing precise side-grinding tasks that standard ball or taper bits cannot reach.
The 6.7mm diameter of the disc provides an excellent balance between reach and stability, offering a generous abrasive circumference for efficient cutting. Whether you are kerfing a gemstone for a decorative inlay, slotting a piece of hardened steel, or trimming the edges of a delicate glass or ceramic workpiece, the diamond coating ensures a clean, chip-free finish. Its flat, circular geometry allows you to maintain a perfectly straight line while working on horizontal or vertical planes.
To ensure professional-grade control, the tool is integrated with a 2.4mm shank. This industry-standard shank size ensures a secure, concentric fit in most high-speed rotary tools and professional engraving handpieces. Despite the wider diameter of the 6.7mm disc, the precision-machined shank minimizes "run-out" and vibration, providing the steady, skip-free performance required for artisanal detailing and industrial marking.
Built for exceptional durability, this diamond-coated disc is designed to withstand the high friction and heat generated during lateral cutting and grinding. The high-quality diamond bonding remains sharp and effective through repeated use, making it a reliable choice for jewelers, glass artists, and dental technicians alike. From refining intricate castings to shaping brittle glass, this 6.7mm diamond disc delivers the specialized cutting power needed for superior craftsmanship.
Application:
- Max RPM: 35 000 RPM
- Ceramic: 20 000 - 25 000RPM
- Glass: 20 000 - 25 000RPM
- Shell: 20 000 - 25 000RPM
- Stone: 20 000 - 25 000RPM
- Contractor
- Fabrication
- Woodworking
- Arts and craft
- DIY
The shank is securely locked in place by fitting it in the corresponding collet or making use of a keyless chuck.
Rotation speed:
Most rotary tools have the benefit to adjust the rotation speed. Many tool bits that fit in rotary tools have a maximum speed setting. This can normally be found on the packaging.
All materials react differently to speed and will need the tool bit to rotate slower. It is recommended to start using accessories on the slower speed first, before increasing the speed as needed.
The diameter of the tool bit fitted also determines the rotation speed. The larger the diameter, the slower the speed. If the speed is set too high, it could bend the shank/shaft resulting in injury.
