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Carbide Inserts 18 × 18 × 1.95 mm – Grooved 4-Edge Knives
£4.61
Engineered from micro-grain tungsten carbide, these inserts feature a scalloped corner on each cutting edge. The groove acts as a chip breaker, reducing cutting pressure and giving a cleaner finish—perfect for high-speed woodworking-machinery operations. Simply rotate to the next edge when dull. Key features Four grooved cutting edges – index to a fresh edge in […]
Avaliable
Description
Engineered from micro-grain tungsten carbide, these inserts feature a scalloped corner on each cutting edge. The groove acts as a chip breaker, reducing cutting pressure and giving a cleaner finish—perfect for high-speed woodworking-machinery operations. Simply rotate to the next edge when dull.
Key features
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Four grooved cutting edges – index to a fresh edge in seconds
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Micro-grain carbide for superb wear life on hardwoods and composites
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18 mm square size fits many spiral and CNC heads
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35 ° polished bevel for tear-free results
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Supplied in a protective tray to prevent edge damage
Specifications
| Item | Value |
|---|---|
| Size | 18 mm L × 18 mm W × 1.95 mm T |
| Edge count | 4 (chip-breaker groove on each edge) |
| Material | Solid tungsten carbide (K02 micro-grain) |
| Bevel angle | 35 ° (±1 °) |
| Fastener | M4 Torx screw (not included) |
| Typical use | Spiral planers, moulder cutter-blocks, CNC routers |
A premium insert that keeps precision woodworking-tooling cutting cleanly and minimises downtime on busy production lines.
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