Description
Carbitool TGA100 1/2 — Router Bit Tongue & Groove available at Alltools Geelong. Shop our full Router Bit Tongue & Groove range in Geelong.
Carbitool
2 Flute Tongue & Groove Bit — Carbide Tipped, 15/32–1-9/64″ Timber Thickness, 1/2″ Shank
Part No: TGA 100 1/2 | Barcode: 9314350007420 | Product Group: R712
A 2-flute carbide-tipped tongue and groove bit that creates matching interlocking joints with a single bit. Invert the second piece for a clean, professional fit — joints are hard to detect once glued. Suits timber 15/32″ to 1-9/64″ thick.
2 Flute
Carbide Tipped
1-3/4″ Cutting Dia.
1/2″ Shank
Single Bit System
15/32–1-9/64″ Timber
Suitable For
Hardwood
Softwood
Panel Edge Joining
Tabletops
Furniture Panels
Key Features & Benefits
- Single bit for both halves — one bit creates both the tongue and the groove; simply invert the second workpiece to machine the matching profile.
- Hard-to-detect joint — precise geometry produces a tight fit that is virtually invisible once glued and dressed.
- Wide timber thickness range — suits stock from 15/32″ to 1-9/64″ (11.90–28.97mm) thick, covering most furniture and panelling applications.
- 1/2″ shank — provides rigidity for the larger 1-3/4″ cutter head; suitable for router table use.
When to Use This Bit
Use the TGA 100 1/2 for edge-joining solid timber panels — tabletops, benchtops, wall panels, and wide furniture components. Best run in a router table with a fence and featherboard for consistent pressure and uniform tongue depth. Timber thickness must be between 15/32″ and 1-9/64″ for correct joint geometry. For a stronger glue-line join, see TGB 100 1/2 (Style B). An instructional sheet is available on request.
Product Specifications
| Part No. | A (Cutting Dia.) inch | A mm | B (Cut Length) inch | B mm | C (Overall Length) inch | C mm | T Min inch | T Min mm | T Max inch | T Max mm | Shank inch | Shank mm | Barcode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TGA 100 1/2 ★ | 1-3/4 | 44.45 | 1-5/32 | 29.37 | 3-1/8 | 79.38 | 15/32 | 11.90 | 1-9/64 | 28.97 | 1/2 | 12.70 | 9314350007420 |
★ You are viewing the highlighted variant. T = timber thickness range.
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