Ideal for deburring and polishing front and back of cross holes, grooves and areas that are deep inside the workpiece.
The spring steel flexible shaft absorbs vibrations which makes soft contact with the surface possible.
Machining center
Turn Mill Machine
Lathe (no live tooling)
Special machine
Robot
Rotary tool
Rotary tool| Equivalent grit (Color) |
Product code | Head size (mm) |
Shaft diameter (mm) |
Shank diameter (mm) |
Overall length L (mm) |
Recommended rotational speed (min⁻¹) |
Maximum rotational speed (min⁻¹) |
Fig | |
| #800 (Blue) |
CH-PB-3B | φ3 | φ1.5 | φ3 | 71.5 | 5000 – 8000 | 15000 | 1 | |
| CH-PB-4B | φ4 | φ1.5 | φ3 | 72.0 | 5000 – 8000 | 13000 | 1 | ||
| CH-PB-5B | φ5 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 1 | ||
| CH-PB-6B | φ6 | φ1.5 | φ3 | 73.0 | 5000 – 8000 | 10000 | 1 | ||
| #400 (Orange) |
CH-PO-3B | φ3 | φ1.5 | φ3 | 71.5 | 5000 – 8000 | 15000 | 1 | |
| CH-PO-4B | φ4 | φ1.5 | φ3 | 72.0 | 5000 – 8000 | 13000 | 1 | ||
| CH-PO-5B | φ5 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 1 | ||
| CH-PO-6B | φ6 | φ1.5 | φ3 | 73.0 | 5000 – 8000 | 10000 | 1 | ||
| #220 (Gray) |
CH-PM-3B | φ3 | φ1.5 | φ3 | 71.5 | 5000 – 8000 | 15000 | 1 | |
| CH-PM-4B | φ4 | φ1.5 | φ3 | 72.0 | 5000 – 8000 | 13000 | 1 | ||
| CH-PM-5B | φ5 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 1 | ||
| CH-PM-6B | φ6 | φ1.5 | φ3 | 73.0 | 5000 – 8000 | 10000 | 1 | ||
| CH-PM-10B | φ10 | φ1.5 | φ3 | 75.0 | 4000 – 5000 | 6000 | 1 | ||
| CH-PM-3B-L | φ3 | φ1.5 | φ3 | 71.5 | – | 1000 | 1 | ||
| CH-PM-4B-L | φ4 | φ2.3 | φ2.3 | 72.0 | – | 3000 | 2 | ||
| CH-PM-5B-L | φ5 | φ2.3 | φ2.3 | 72.5 | – | 3000 | 2 | ||
| CH-PM-6B-L | φ6 | φ2.3 | φ2.3 | 73.0 | – | 3000 | 2 | ||
| CH-PM-10B-L | φ10 | φ2.3 | φ2.3 | 75.0 | – | 2000 | 2 | ||
| Equivalent grit (Color) |
Product code | Head size (mm) |
Shaft diameter (mm) |
Shank diameter (mm) |
Overall length L (mm) |
Recommended rotational speed (min⁻¹) |
Maximum rotational speed (min⁻¹) |
Fig | |
| #800 (Blue) |
CH-PB-3R | φ3 x 3 | φ1.5 | φ3 | 71.5 | 5000 – 8000 | 15000 | 3 | |
| CH-PB-4R | φ4 x 4 | φ1.5 | φ3 | 72.0 | 5000 – 8000 | 13000 | 3 | ||
| CH-PB-5R | φ5 x 5 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 3 | ||
| #400 (Orange) |
CH-PO-3R | φ3 x 3 | φ1.5 | φ3 | 71.5 | 5000 – 8000 | 15000 | 3 | |
| CH-PO-4R | φ4 x 4 | φ1.5 | φ3 | 72.0 | 5000 – 8000 | 13000 | 3 | ||
| CH-PO-5R | φ5 x 5 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 3 | ||
| #220 (Gray) |
CH-PM-3R | φ3 x 3 | φ1.5 | φ3 | 71.5 | 5000 – 8000 | 15000 | 3 | |
| CH-PM-4R | φ4 x 4 | φ1.5 | φ3 | 72.0 | 5000 – 8000 | 13000 | 3 | ||
| CH-PM-5R | φ5 x 5 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 3 | ||
| CH-PM-5R-C01 | φ5 x 10 | φ1.5 | φ3 | 72.5 | 5000 – 8000 | 12000 | 3 | ||
| Equivalent grit (Color) | Product code | Disc size: Diameter x Thickness (mm) | Maximum rotational speed (min⁻¹) | Fig | |
| #220 (Gray) | CH-PM-14D | φ14×2 | 5000 | 4 | |
| Product code | Shaft diameter (mm) | Overall length L (mm) | Mounting screw | Maximum rotational speed (min⁻¹) | Fig |
| CH-D-SH | φ2.3 | 78 | M2×6 | 5000 | 5 |
A hex key for the mounting screw is included in the product package.
The set includes a Disc type Stone and a shaft.
*This set may become unavailable without prior notice.
| Product code |
| CHPM14D-SET |
Adapts the φ2.3 shaft to fit on a rotary tool that can hold φ3 shanks.
| Product code |
| RMP3024X |
– Use this tool only in clockwise (CW) rotation.
– Do not use this tool in counterclockwise (CCW) rotation, as it may cause the screw to loosen and the Ceramic Stone to fall off.
The tool will be damaged when:
– processed beyond the maximum rotation speed
– used with a pneumatic tool
