SCRIBE-MASTER Drainer Groove Plus Jig with Flex-Tech – Multi-Insert Draining Groove Jig for Solid Timber & Compact Laminate Worktops – CNC-Machined HPL – Includes Straight & Fan Insert Plate

The SCRIBE-MASTER Drainer Groove Plus (DGPLUS) is a professional-grade draining groove jig, engineered for craftsmen seeking versatility, precision, and reliability in solid timber and compact laminate worktop installations.

This multi-insert system allows you to switch between different groove patterns by simply changing the inner plates. The included insert plate offers Straight Grooves and Straight Fan Grooves, while additional inserts (sold separately) unlock Curved Fan and Lightning Fan groove designs.

Built with Patented Anti-Bow Flex-Tech Technology, the DGPLUS eliminates jig deflection—even when used with heavy-duty routers—ensuring a consistent 0.5° fall for optimal water drainage. Adjustable stainless steel grub screws provide surface anchoring, preventing dishing or pooling.

Precision CNC-machined from 12mm Compact Grade High Pressure Laminate (HPL), the DGPLUS is built to withstand job site wear while maintaining accuracy.

Key Features:

• Removable inserts for quick quality checks without losing position.

• 3 support screws enhance router stability.

• Laser-etched sight lines for rapid setup.

• Designed, manufactured, and patented in the UK.

• Compatible with cove cutters (9.5mm / 6.0mm radius) and flat-bottom cutters (16mm, 2.5mm radius).

Specifications:

• Fall: 0.5°

• Groove Pitch: 50.0mm

• Groove Length: 455mm

• Slat Width: 19.8mm

• Jig Length: 600mm

• Height: 585mm

• Width: 12mm

• Weight: 4.4kg

What’s Included:

• 1 × DGPLUS Outer Frame

• 1 × Inner Insert Plate (Straight & Straight Fan Groove Styles)

• Patented Anti-Bow Grub Screws

Optional Add-Ons:

• Curved Fan & Lightning Fan Groove Insert Plate (sold separately)

Requires:
½” plunge router (minimum 1300W), 30mm guide bush, compatible cutter, and 2 x F-Clamps.

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