Carbitool
T306 Veining Bit — 3/16″ Cutting Diameter, Solid Carbide
Part No: T 306 | Barcode: 9314350004474 | Product Group: R584 | Discount Group: Z0912
The Carbitool T 306 is a single-flute solid carbide veining bit for grooving and scoring panel designs in wood surfaces. With a 3/16″ (4.76mm) cutting diameter and a 7/16″ cut length, it produces a slightly wider, deeper groove than the smaller bits in the R584 series.
Single Flute
Solid Carbide
3/16″ Cutting Dia
1/4″ Shank
Panel Grooving
Suitable For
Hardwood
Softwood
MDF
Plywood
Cabinet Panels
Key Features & Benefits
- Single flute design — maximises chip clearance in the groove channel, keeping the cut clean and reducing heat build-up during repetitive passes.
- Solid carbide construction — maintains sharp, defined groove walls across long production runs through hardwood and MDF panels.
- 3/16″ (4.76mm) cutting diameter — produces a groove that reads clearly on larger panels and door faces where finer veining could be lost in scale.
- 7/16″ (11.11mm) cut length — allows a deeper groove pass than the smaller variants, useful when the design calls for a slightly more sculpted channel rather than a surface score.
- 1/4″ shank — fits standard compact routers, router tables, and most CNC collets in the 6.35mm range.
When to Use This Bit
The T 306 is the right choice when a panel veining design requires a groove that is clearly visible at normal viewing distance — one that creates a pronounced shadow line on a cabinet door or wall panel. The 3/16″ width strikes a balance between the finer cuts in the series (T 302–T 305) and the widest option (T 307 at 7/32″). If you want a more delicate line, step down to the T 305 (5/32″); for the widest option in the series, use the T 307.
Product Specifications
| Part No. | A (Cutting Dia.) inch | A mm | B (Cut Length) inch | B mm | C (Overall Length) inch | C mm | Shank inch | Shank mm | Barcode |
|---|---|---|---|---|---|---|---|---|---|
| T 302 | 1/16 | 1.59 | 3/16 | 4.76 | 1-1/2 | 38.10 | 1/4 | 6.35 | 9314350004436 |
| T 303 | 3/32 | 2.38 | 3/16 | 4.76 | 1-1/2 | 38.10 | 1/4 | 6.35 | 9314350004443 |
| T 304 | 1/8 | 3.18 | 5/16 | 7.94 | 1-1/2 | 38.10 | 1/4 | 6.35 | 9314350004450 |
| T 305 | 5/32 | 3.97 | 5/16 | 7.94 | 1-1/2 | 38.10 | 1/4 | 6.35 | 9314350004467 |
| T 306 ★ | 3/16 | 4.76 | 7/16 | 11.11 | 1-1/2 | 38.10 | 1/4 | 6.35 | 9314350004474 |
| T 307 | 7/32 | 5.56 | 7/16 | 11.11 | 1-1/2 | 38.10 | 1/4 | 6.35 | 9314350004481 |
★ You are viewing the highlighted variant. Other sizes in this series are also available.
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