Electroplated Diamond Grasso Router & Composite Drill Tooling

Electroplated Diamond Grasso Router from DK Holdings is a precision routing / trimming tool designed for composite surfaces such as GRP, FRP, and similar fibre‑reinforced materials. Combining a domed (“grasso”) profile with a diamond electroless coating, this router bit delivers smooth curvature blending, edge finishing, and profile changes without damage to fragile fibre layers.

Available in standard diameters and configurations, the Grasso Router is offered with diamond coating grades 36/44 and 44/60 to suit differing abrasiveness and finish requirements. Its geometry allows gentle, controlled contact with composite surfaces for shaping and smoothing tasks. The domed head ensures gradual transitions and avoids gouging or sharp edges.

Because composite materials can delaminate or fibre pull, the diamond Grasso Router is engineered to minimise those risks while maintaining cutting longevity. The electroplated surface preserves sharpness and helps maintain a stable cut even in abrasive conditions.

We keep common Grasso Router models in stock for fast dispatch. For specialized projects, we support customization — changes in diameter, shank, coating length, or even mixed profiles to suit your tooling machines and composite layouts. Every tool is manufactured with strict quality checks for coaxiality, diamond adhesion, and dimensional accuracy.

For those searching for diamond routing tools or composite drilling / routing solutions, the Electroplated Diamond Grasso Router from DK Holdings offers performance and dependability. Reach out today to discuss your requirements or request a custom design.

Note: Other sizes available on request.

Contact us today for specification help, stock checks, or to request Electroplated Diamond Grasso Router tooling.