Mini Grinding Stone 25.4mm Wheel 3.2mm Shank
Shank Diameter: Ø3.2mm
Stone Diameter: Ø25.4mm
Profile: Wheel
This Mini Grinding Stone is a high-performance abrasive wheel designed for efficient surface leveling and edge treatment. The wheel profile provides a broader contact area than pointed stones, making it the go-to choice for tasks that require uniform material removal across larger sections of a workpiece.
The tool features a 25.4mm (1 inch) wheel-shaped head, which is ideal for creating clean, straight slots or for grinding flat against a surface. This disc-like geometry is particularly effective for side-grinding, allowing you to smooth out rough edges, remove rust, or sharpen flat blades with ease. It is engineered to handle a wide range of materials, including carbon steel, stainless steel, and various non-ferrous alloys.
Despite its larger head diameter, it is built on a standard 3.2mm (1/8") shank. This ensures it remains compatible with most high-speed rotary tools and Dremel handpieces. The design is balanced to maintain stability at high speeds, though the larger diameter allows for a higher peripheral speed, which translates to faster cutting and a smoother finish with less effort.
Whether you are finishing a metal fabrication project, restoring old hardware, or deburring a long cut, this wheel-shaped grinding stone offers the surface area needed for professional productivity. Its durable abrasive bond is designed to resist clogging and wear, ensuring the wheel retains its diameter and effectiveness over multiple uses.
Application:
- Max RPM: 35 000 RPM
- Removes sharp edges.
- Refines contours in glass or stone.
- Ceramics: 20 000 - 30 000 RPM
- Glass: 20 000 - 30 000 RPM
- Stone: 20 000 - 25 000 RPM
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 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.
