CDBP Carbide Inserts Cutters are replacement woodworking inserts for mini and mid-size spiral and helical planer cutter heads, promising long-lived sharpness and consistent cuts. Hobbyists and small workshops gain confidence from solid carbide construction and four indexable edges, which reduce downtime. Are these the right cutters for everyday planing and turning tasks?
⚡ At a Glance
- • Cutting Quality: Four-indexable cutting edges with a 30° cutting angle and 2" radius for smooth, repeatable cuts
- • Best for: Woodworkers using mini and mid-size Easy Roughers, Easy Start Rougher heads and lathe turning tools
- • Not ideal for: Users requiring dedicated metal-cutting inserts or specialised carbide grades
Solid carbide construction keeps edges sharp for longer, while the 11×11×2.0mm size and 2" radius suit many planer and turning applications. Four indexable edges and a countersink hole allow quick replacement and secure mounting.
Long-lasting sharpness – with solid carbide construction
Solid carbide blanks resist wear far better than high-speed steel, maintaining edge geometry under repeated use. Consistent thickness and precision grinding ensure each insert seats properly in the cutter head.
Durable edges reduce the frequency of regrinding or swapping inserts, keeping workshop uptime high. Sharp initial edges also mean cleaner cuts straight from installation.
Versatile cutting across timbers – thanks to BU805 grade
The BU805 carbide grade is specified for cutting engineered and natural woods, offering a balance of toughness and edge retention. Geometry and the 30° cutting angle help slice through fibres cleanly.
Suitable for MDF, chipboard, hardwood, softwood and plywood, with user reports of success on acrylic as well. One set covers a wide range of common workshop materials.
Quick maintenance and minimal downtime – with four indexable edges
Each square insert provides four usable edges, so rotating to a fresh edge is straightforward when one wears. A single countersink hole aligns inserts and secures them to the cutter head.
Changing edges or swapping inserts is fast, letting work continue without lengthy stops for sharpening. Workshops benefit from easier inventory management since each insert stretches its usable life.
✨ The 4 Key Reasons for CDBP Carbide Inserts Cutters
- Solid carbide construction – Ensures longer edge life and fewer resharpening sessions
- Four indexable edges – Quadruples usable life per insert for efficient maintenance
- 11×11×2.0mm size with 2" radius – Fits many mini and mid-size planer and turning heads
- BU805 grade compatibility – Handles MDF, chipboard, hardwood, softwood and plywood reliably
📋 Technical Details at a Glance
- Category: Replacement carbide inserts
- Material: Solid carbide
- Dimensions: 11mm × 11mm × 2.0mm
- Radius: 2" (R50)
- Cutting Angle: 30°
❓ Frequently Asked Questions
Q: Are these inserts compatible with my spiral or helical planer head?
A: Compatibility includes mini and mid-size Easy Roughers and Easy Start Rougher heads, as well as spiral and helical planer cutter heads and lathe turning tools, provided the insert dimensions match the cutter slots.
Q: What materials can the inserts cut effectively?
A: The BU805 carbide grade is suitable for MDF, chipboard, hardwood, softwood and plywood, and user feedback indicates acceptable performance on acrylic as well.
Q: How many usable edges does each insert have and how are they mounted?
A: Each insert has four indexable cutting edges, and a single countersink hole secures the insert to the cutter head, allowing quick rotation to a fresh edge.
🏆 Our Verdict
Cutters suit woodworkers, hobbyists and small workshops that need reliable replacement inserts for planer and turning heads. Solid carbide construction, four indexable edges and BU805 grading combine to deliver consistent cuts and extended usable life. Durable design and easy edge rotation make them a practical, long-term addition to a busy workshop.
