Mini Grinding Stone 3.2mm Cyl. 3.2mm Shank
- Stock: 287
- Model: TC08398
- Weight: 0.01kg
- Pack Dim: 120.00mm x 62.00mm x 10.00mm
- UPC: 6009515847845
Shank Diameter: Ø3.2mm
Stone Diameter: Ø3.2mm
Shape: Cylinder
This Mini Grinding Stone is a high-precision abrasive bit engineered for detailed surface leveling and edge cleanup in restricted spaces. Featuring a 3.2mm cylindrical head, this tool provides a perfectly flat grinding surface with sharp, 90-degree edges, making it the ideal choice for finishing the interior walls of small channels, smoothing flat-bottomed holes, and cleaning up straight-edge profiles.
The slim, uniform diameter of the head provides a "needle-like" reach, allowing the stone to enter tiny openings and recessed areas that larger cylindrical bits cannot access. Constructed from premium-grade abrasive grains, it is designed to maintain its square profile under pressure, ensuring consistent material removal on a variety of hard surfaces, including carbon steel, alloys, and ceramics.
The tool is built on a standard 3.2mm shank, ensuring universal compatibility with Dremel and other high-speed rotary tools. Because the head and shank share the same diameter, this stone offers a streamlined, straight-line profile that prevents the tool from snagging when working deep inside narrow tubing or delicate mechanical assemblies.
Whether you are performing precision engineering, intricate model making, or delicate metal repairs, this 3.2mm cylindrical stone delivers a professional, uniform finish. Its balanced construction ensures stable, chatter-free operation even at high RPMs, providing the exact control needed for micro-deburring and fine-tuning the most intricate workpieces.
Application:
- Max recommended RPM: 35 000 RPM
- Sharpening chisels, knife edges cutting tools and more.
- Removes sharp edges on cut metal parts.
- Refines contours in metal or stone.
- Removes rust, weld spatter, and surface coating.
- Ceramics: 20 000 - 30 000RPM
- Glass: 20 000 - 30 000RPM
- Stone: 20 000 - 25 000RPM
The shank of the rotary cutter 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.
