Product Description
Shank Diameter: Ø3.2mm
Stone Diameter: Ø7mm
Shape: Cylinder
This Mini Abrasive Point is a high-performance workshop essential designed for precision side-grinding, internal wall smoothing, and edge squaring. Featuring a classic cylindrical shape, this stone provides a flat, straight contact surface that is far superior to rounded bits when you need to maintain a consistent linear profile or create perfectly square internal corners.
The tool is engineered with a 7mm stone diameter and a 12.7mm head length, offering a robust grinding surface that balances material removal speed with fine control. This cylindrical geometry allows you to apply even pressure across a wider area, making it ideal for deburring the inside of pipes, leveling small welds, or truing up the edges of metal plates. Its premium abrasive bond is specifically formulated to handle tough jobs on carbon steel, non-ferrous metals, and hard plastics, ensuring the stone keeps its 'true' cylinder shape even under heavy use.
Mounted on a standard 3.2mm shank, this abrasive point is universally compatible with Dremel tools and other high-speed rotary handpieces. The 7mm diameter provides a slightly wider footprint than standard needle-nose bits, which helps prevent digging into the material and results in a much smoother, more uniform finish. The precision-aligned shank ensures minimal run-out, allowing for steady, chatter-free operation at high speeds—critical for achieving professional-grade results on delicate mechanical components.
Whether you are a metal fabricator cleaning up a slot, a hobbyist smoothing out a 3D print, or an automotive enthusiast porting a small intake, this 12.7mm cylindrical stone offers the durability and flat-surface accuracy required for the task. Its reliable performance and versatile shape make it a foundational tool for any project involving straight-edge refinement and internal surface leveling.
Application:
- Max rated 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 - 30 000 RPM
- Glass: 20 000 - 30 000 RPM
- Stonework: 20 000 - 25 000 RPM