Slabbing Planer Cutter (Slabbing) D50/D60/D80 mm – Carbide Z6 | Shank S8/S12
Slabbing Planer Cutter (Slabbing) D50/D60/D80 mm – Carbide Z6 | Shank S8/S12
SKU:SLAB-D50S8LC10
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Professional Surfacing and Slab Flattening Router Bit | D50 / D60 / D80 mm | Z6 Carbide
This large-diameter router bit is an essential industrial tool for any woodworking shop working with solid wood, unique slabs, or modern "River Table" design projects. Specifically designed for flattening, calibrating, and leveling extensive surfaces, the bit offers extremely fast material removal and a clean finish, saving hours of tedious manual sanding. Available in three cutting diameters (D50, D60, D80 mm), each with Ø8 mm or Ø12 mm shank options – select your desired combination from the menu.
Due to the geometric ratio between the large diameter of the cutting head and the thinner shank, the centrifugal force during rotation is very high – and increases with the chosen diameter (D80 is more demanding than D50).
❌ NEVER run this bit at the maximum speed of your router! If used incorrectly (too high speeds or deep cuts), the steel shank can instantly bend due to centrifugal imbalance, destroying the tool and putting you at risk. Strictly adhere to the maximum speeds indicated for each variant, presented below!
| Active Cutting Material | Cutting MaterialPremium Carbide (T.C.T. / High-Density Carbide) |
| Cutting Diameter (D) | Cutting Diameter (D)50 mm / 60 mm / 80 mm – select from menu |
| Effective Cutting Length (Lc) | Effective Length (Lc)10 mm (identical across all variants) |
| Available Shank Diameter (S) | Shank Diameter (S)Ø8 mm or Ø12 mm – select the option corresponding to the chosen diameter |
| Number of Teeth / Configuration | Number of TeethZ6 (6 active carbide inserts) – impeccable finish, no axial vibrations |
| Recommended Uses | UsesFlattening large slabs, leveling epoxy tables, cleaning CNC spoilboards |
🎯 MAIN WORKSHOP USES:
- Slab Flattening: levels and perfectly flattens massive tree slices that, due to their width, cannot be fed into classic thickness planers or jointers.
- Epoxy Resin Processing: ideal for quickly removing excess resin and leveling "River Table" style tables (wood combined with resin).
- CNC Leveling (Spoilerboard): the perfect solution for periodic milling and rectifying the flatness of the sacrificial table on CNC Router machines.
- Wide Grooves and Rabbets: creates geometrically precise flat bottoms in recessed cavities or wide shoulders in a single pass.
- D60 and D80 Variants: recommended for very large surfaces, where wider coverage with each pass significantly reduces the total flattening time.
💡 STRICT OPERATING RULES: How to avoid shank bending and achieve a mirror finish
To maintain the structural integrity of the bit and achieve maximum long-term performance, strictly follow these instructions:
| Variant | Max Recommended Speed | Notes |
|---|---|---|
| D50 – S8 | 12,000 – 14,000 RPM | Low/medium setting on the router's potentiometer |
| D50 – S12 | 12,000 – 16,000 RPM | Thicker shank – additional rigidity |
| D60 – S12 | 10,000 – 14,000 RPM | Larger diameter – reduce speed compared to D50 |
| D80 – S12 | 8,000 – 12,000 RPM | Maximum diameter – highest centrifugal force, reduced speed mandatory |
⚠️ The values in the table are maximum recommended limits, not fixed working values. Always start from the minimum speed of the range and increase progressively, monitoring tool vibrations.
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