CMT Industrial Scoring Conical Blade 180 x 45mm T36 CO+Flat by CMT is a professional-grade conical scoring blade engineered for chip-free cutting on melamine, double-sided laminates, and veneered panel materials. With a 180mm diameter, 36 hardmetal teeth, and an adjustable kerf range of 4.7 - 6.0mm, this blade delivers precision scoring ahead of the main saw blade to protect delicate coated surfaces in demanding panel sizing environments. The conical tooth profile combined with flat top geometry produces clean, splinter-free score lines that preserve the integrity of finished panel faces on high-throughput industrial equipment.

Key Features

• Conical CO + Flat Top (CO + FTG) tooth geometry - the alternating conical and flat tooth profile slices cleanly through coated surfaces, preventing chip-out and splintering on melamine and laminated panels where surface quality is critical.
• Adjustable kerf range of 4.7 - 6.0mm - the variable kerf width allows the scoring cut to be precisely matched to the kerf of the primary main saw blade, eliminating mismatched grooves and ensuring a seamless, tear-free edge.
• 180mm diameter with 45mm bore - sized to fit the spindle specifications of industrial panel sizing machines, providing direct, secure mounting without adapters on compatible equipment.
• 36 hardmetal (HW) teeth - a high tooth count in industrial-grade carbide delivers smooth, consistent scoring passes and extended service life between sharpenings in production environments.
• 3.5mm plate thickness - a rigid steel body minimizes blade flex and vibration during scoring, contributing to straight, accurate score lines across full panel widths.
• 10 deg. cutting angle - the positive hook angle promotes efficient, controlled material engagement, reducing stress on the blade and drive system during each scoring pass.
• Suggested for machines with vertical regulation of the scoring blade - designed specifically for equipment that provides vertical height adjustment of the scoring unit, ensuring optimal depth control and scoring accuracy.

Why This Product

• Eliminates chip-out on both faces of coated panels - the conical CO + FTG geometry is engineered precisely for double-sided melamine and laminate materials where any surface damage results in rejected panels and production waste.
• Tunable kerf width adapts to your main blade - the 4.7 - 6.0mm adjustable kerf range means this scoring blade can be dialed in to match a wide variety of primary saw blade kerfs, making it a versatile fit for different panel sizing setups without requiring blade changes.
• Matched to industrial panel sizing machines with vertical scoring regulation - the specifications and geometry are chosen specifically for machines that offer vertical adjustment of the scoring unit, so the blade works in harmony with the equipment it is mounted on rather than being a compromise fit.
• Hardmetal carbide construction supports production-volume use - HW-grade carbide teeth maintain their edge through extended cutting cycles on abrasive laminate and chipboard materials, reducing downtime for resharpening in high-output shop environments.

Specifications

• Manufacturer Part Number: 288.180.36Q
• Brand: CMT Orange Tools
• Blade Diameter: 180mm
• Bore Diameter: 45mm
• Number of Teeth: 36
• Tooth Thickness (Kerf Range): 4.7 - 6.0mm
• Plate Thickness: 3.5mm
• Cutting Angle: 10 deg.
• Tooth Grind: CO+FTG
• Tooth Material: HW (Hardmetal Carbide)
• Blade Type: Industrial Scoring Conical

Approved Applications

• Industrial conical scoring on panel sizing machines with vertical regulation of the scoring blade
• Scoring melamine-coated panels
• Scoring double-sided laminated panels
• Use with thick kerf or panel sizing main saw blades

Frequently Asked Questions

What type of machine is this scoring blade designed for?

This blade is suggested for industrial panel sizing machines that feature vertical regulation of the scoring blade. That vertical adjustment capability allows the operator to set the scoring depth precisely, which is essential for consistent chip-free performance on melamine and laminated panels.

What does the adjustable 4.7 - 6.0mm kerf range mean in practice?

The kerf range refers to the width of the cut made by the scoring blade. By adjusting the scoring unit on the machine, the operator can set the blade to cut anywhere between 4.7mm and 6.0mm wide, allowing the scoring kerf to be matched exactly to the kerf of the primary main saw blade. A properly matched kerf prevents the scoring groove from being narrower or wider than the main cut, which would leave visible ledges or unsupported edges on the panel face.

What is the difference between CO + FTG tooth geometry and a standard flat-top grind?

CO + FTG (Conical plus Flat Top Grind) combines conical-profile teeth with flat top teeth in an alternating pattern. The conical teeth shear the coated surface from the sides inward, while the flat top teeth clean the bottom of the groove. This combination is specifically suited to scoring laminates and melamine where a pure flat-top grind could cause chipping on the coated face. The conical element is what gives this blade its designation as a conical scoring blade.

Is this blade intended to be used as the only cutting blade, or in combination with a main blade?

This is a scoring blade - it is intended to run ahead of a primary main saw blade to pre-score the panel surface. The product data specifically states it is suggested for use with a thick kerf or panel sizing blade. The scoring blade makes a shallow cut to sever the coating cleanly, and the main blade then completes the full-depth cut through the panel.