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Thin Adjustable Grooving Cutters
Each tool comes with the spacers and shims necessary to achieve the full range of groove widths within the min/max specs of the tool. Our insert knife system ensures you can have confidence the groove will be the same each and every cut, and that the wear of continued use won't damage or compromise the tool.
This cutter comes fully equipped with NaDia diamond-treated solid carbide insert knives, along with the correct T-wrench(es) for replacements- see table at the bottom of this page for the full list of NaDia standard tools.
Cutter Operations
Tool SKU | Width | Operations | Groove Depth |
---|---|---|---|
RNAG1600475 | 4 - 7.5 mm | Grooving Only | 25 mm |
RNAG1600595 | 5- 9.5 mm | Grooving Only | 25 mm |
Insert Knife Guides
To ensure your tools will always be ready for use, we recommend keeping one spare set of insert knives on hand for your cutters- check these diagrams to find the product codes for our thin groovers.
4 - 7.5 mm Thin Groover RNAG1600475
Download Insert Knife Guide PDF

Position | Knife Code | Description | Quantity per Tool | Quantity per Order |
---|---|---|---|---|
A | RSKG100.018.18.19 | Groove Knife Knife 18x18x2 mm | 8 | 4 |
B | RSKS100.014.14.12 | Spur Knife 14x14x1.2 mm x 30° | 4 | 10 |
5 - 9.5 mm Thin Groover RNAG1600595
Download Insert Knife Guide PDF

Position | Knife Code | Description | Quantity per Tool | Quantity per Order |
---|---|---|---|---|
A | RSKG100.018.18.25 | Groove Knife 18x18x2.5 mm | 8 | 4 |
B | RSKS100.014.14.12 | Spur Knife 14x14x1.2 mm x 30° | 4 | 10 |
Tool Code | Tool Name |
---|---|
RNAG1600475 | Thin Adjustable Groover 4 - 7.5 mm |
RNAG1600595 | Thin Adjustable Groover 5 - 9.5 mm |
R2AG1600815 | Adjustable Groover 8 - 15.5 mm |
RNAG1601224 | Adjustable Groover 12.5 - 24 mm |
RNAG16001530 | Adjustable Groover 15.5 - 30 mm |
RNAG16002040 | Adjustable Groover 20.5 - 40 mm |
RNAG16003060 | Adjustable Groover 30.5 - 60 mm |
RNMP1603060 | Multi-Use Cutter |
RNS125050 | Shear Rabbeting Cutter |
RNRC125060 | Adjustable Radius Chamfer Shear Cutter |
RNGJ13060 | Full Reference Glue Joint Cutter |
RNGJ13047 | Deep Groove Glue Joint Cutter |
RNFJ18014120 | Adjustable Finger Joint Cutter |
RNLM1601334 | Lock Miter Cutter |
RN6301 | Lift-and-Slide Cutter |
RNJ21613 | Adjustable Door Jamb Cutter |
RN02138 | Multi-Point Euro Groove Cutter |
RNCP335.180.2001V | Panel Raise Cutter |
RNU10082-HSK-L105 | Uni-Block Cutter for CNC Routers |