CMT 281.080.10M Industrial Panel Sizing Saw Blade from CMT is an 80-tooth, 250mm circular saw blade engineered for precision cutting of single-sided and double-sided laminated panels. Part of the 281-POS series, this blade is purpose-built for sizing laminated and chipboard panels on table saws, horizontal panel sizing machines, and vertical panel sizing machines - delivering clean, chip-free results on even the most demanding laminated surfaces.

Key Features

• 250mm diameter with 30mm bore - fits standard industrial panel sizing machines and table saws for direct, reliable mounting
• 80-tooth configuration - higher tooth count produces smoother cuts with reduced tear-out on laminated panel surfaces
• Triple Chip Grind (TCG) tooth geometry - specifically designed to cut laminated and chipboard panels cleanly on both single-sided and double-sided laminates, reducing chipping at the cut edge
• 3.2mm kerf thickness paired with a 2.2mm plate thickness - controlled material removal with a sturdy plate that resists deflection during sizing cuts
• 10 deg. hook angle - balanced feed rate and cutting aggression optimized for laminated panel stock
• Chromium ISO Grade KRC06 carbide with 1,950 HV10 hardness - extremely hard carbide tips that stay sharp longer through demanding industrial production use
• Transverse Rupture Strength of 2,300 N/mm2 - high resistance to tip breakage under the lateral stresses of industrial panel sizing operations
• COMBI3 pin hole configuration - compatible with a wide range of industrial panel sizing machines that use the COMBI3 locating pin standard
• 8mm tooth height - provides sufficient material for multiple re-sharpenings, extending the service life of the blade and reducing long-term tooling costs

Why This Product

• The Triple Chip Grind geometry and 80-tooth count work together to produce clean edges on both single-sided and double-sided laminated panels - eliminating the need for secondary edge cleanup in production environments.
• KRC06 chromium-grade carbide rated at 1,950 HV10 hardness and 2,300 N/mm2 transverse rupture strength means the blade holds its edge and resists chipping under continuous industrial use, reducing downtime for blade changes.
• The COMBI3 pin hole and 30mm bore give this blade broad compatibility across horizontal panel sizing machines, vertical panel sizing machines, and table saws - one blade that works across multiple machine types in a shop.
• At 250mm in diameter with an 8mm tooth height, this blade offers sufficient stock for re-sharpening, making it a cost-effective long-term investment for facilities that regularly size laminated chipboard panels.

Specifications

• Manufacturer Part Number: 281.080.10M
• Brand: CMT Orange Tools
• Diameter: 250mm
• Bore Diameter: 30mm
• Pin Hole: COMBI3
• Number of Teeth: 80
• Kerf Thickness: 3.2mm (0.126")
• Plate Thickness: 2.2mm (0.087")
• Hook Angle: 10 deg.
• Grind Type: Triple Chip Grind (TCG)
• Tooth Height: 8mm
• Chromium ISO Grade: KRC06
• Hardness (HV10): 1,950
• Transverse Rupture Strength: 2,300 N/mm2
• Country of Origin: Made in Italy

Approved Applications

• Single-Sided Laminated Panels
• Double-Sided Laminated Panels
• Table Saw
• Horizontal Panel Sizing Machine
• Vertical Panel Sizing Machine

Frequently Asked Questions

Why is a Triple Chip Grind recommended for cutting laminated panels?

The Triple Chip Grind (TCG) tooth geometry alternates between a flat-topped tooth and a chamfered tooth. This pattern is especially effective on laminated and chipboard panels because it scores and clears material in a way that minimizes chipping on both the top and bottom laminate faces - making it the standard grind type for double-sided laminated panel sizing work.

What does the COMBI3 pin hole mean, and how do I know if my machine is compatible?

COMBI3 refers to a specific pin hole pattern used to locate and stabilize the blade on the machine flange. This configuration is common on industrial horizontal and vertical panel sizing machines. Check your machine's flange or manual to confirm it uses the COMBI3 locating pin layout before mounting this blade.

Can this blade be re-sharpened after it dulls?

Yes. With an 8mm tooth height, this blade provides sufficient carbide material to allow multiple re-sharpenings by a qualified saw blade sharpening service. The KRC06 carbide grade with 1,950 HV10 hardness is durable enough to withstand the re-sharpening process while maintaining cutting performance across multiple service cycles.

What is the difference between kerf thickness and plate thickness on this blade?

The kerf thickness of 3.2mm (0.126") is the width of the cut the blade makes in the material - determined by the width of the carbide teeth. The plate thickness of 2.2mm (0.087") is the thickness of the steel body of the blade itself. The difference between the two provides side clearance so the plate does not bind in the cut during panel sizing operations.