Electroplated Diamond Parallel Routers
Electroplated Diamond Parallel Routers from DK Holdings are precision routing / trimming tools built for composite materials such as GRP, FRP, and fibre‑reinforced mouldings. Their parallel profile enables consistent edge removal and accurate trimming across flat or beveled surfaces without variance.
Our diamond parallel routers come with electroplated diamond coating to deliver durability, sharpness, and reduced wear even in abrasive composite environments. These tools are ideal for processes where repeatable, clean routing is required—for instance, edge finishing on panels, trimming moulding flanges, or adjusting composite parts after mould release.
We supply these routers in standard diameters and shank configurations. Custom versions are available with modified geometry, alternate diamond grit, or tailored shanks to match your routing equipment. Whether your need is for a standard router or a bespoke design, our UK facility can deliver to tight tolerances.
Using diamond parallel routers helps minimize fibre pull, chipping, and surface damage. Compared to standard carbide or HSS routing bits, the diamond coating ensures longer life and better edge quality, especially when working with abrasive composites.
We keep a selection in stock for rapid dispatch and offer full custom manufacturing for special requirements. Each router is subjected to strict quality control—checking concentricity, coating adhesion, and dimensional conformity.
If you’re searching for diamond routing tools, composite routing bits, or the specific diamond parallel routers for GRP/FRP work, DK Holdings offers solutions that deliver performance, longevity, and precision. Contact our technical team today to get specification help or request custom routing tools.
Contact us today for specification help, stock checks, or to request Electroplated Diamond Grasso Router tooling.
| Parallel Routers | |||
| DIAMOND COATING | CODE | CODE | |
| Dia “A” | Length “B” | 36/44 | 44/60 |
| 4 | 12.5 | *— | *ERP505 |
| 5 | 12.5 | *ERP510 | *ERP515 |
| 5 | 19 | *ERP520 | *ERP525 |
| 5 | 25 | *ERP530 | *ERP535 |
| 6 | 12.5 | *ERP540 | *ERP545 |
| 6 | 19 | *ERP550 | *ERP555 |
| 6 | 25 | *ERP560 | *ERP565 |
| 8 | 12.5 | *ERP570 | *ERP575 |
| 8 | 19 | *ERP580 | *ERP585 |
| 8 | 25 | *ERP590 | *ERP595 |
| 10 | 12.5 | *ERP600 | *ERP605 |
| 10 | 19 | *ERP610 | *ERP615 |
| 10 | 25 | *ERP620 | *ERP625 |
| 12.5 | 12.5 | *ERP630 | *ERP635 |
| 12.5 | 19 | *ERP640 | *ERP645 |
| 12.5 | 25 | *ERP650 | *ERP655 |
| 16 | 12.5 | *ERP660 | *ERP665 |
| 16 | 19 | *ERP670 | *ERP675 |
| 16 | 25 | *ERP680 | *ERP685 |
| 19 | 12.5 | *ERP690 | *ERP695 |
| 19 | 19 | *ERP700 | *ERP705 |
| 19 | 25 | *ERP710 | *ERP715 |
| 25 | 12.5 | *ERP720 | *ERP725 |
| 25 | 19 | *ERP730 | *ERP735 |
| 25 | 25 | *ERP740 | *ERP745 |
OPTIONS:
Type
Flat End (Sketch 1)
Relieved End (Sketch 2)
Diameters – 4 – 25mm
Diamond Coating Length “B – 12.5, 19, 25mm
Grades – 36/44, 44/60
Note:
Standard grade of diamond 44/60 but where speed of cut is more important than finish use 36/44.
Other grades and sizes available on request.
When ordering please state Code and Size of Shank required. We will supply according to Sketch 1, unless otherwise requested.
