The CMT 255.080.10 ITK Ultra Finish Saw Blade is an 80-tooth, 10 in. Hi-ATB circular saw blade engineered for ultra-smooth crosscuts and rip cuts in hardwood, softwood, veneered wood, melamine, MDF, and paneling. Its Hi-ATB 30 deg. tooth geometry shears wood fibers cleanly across the grain, producing glass-smooth surfaces with minimal tearout - making it a go-to choice for finish carpentry, cabinet making, and trim work where surface quality matters. Designed for use on miter saws, slide miter saws, stationary table saws, and portable table saws, this 10 in. blade is optimized for 10 in. and 12 in. corded machines, delivering consistent, professional-grade results on demanding cutting tasks.

Key Features

• Hi-ATB 30 deg. Tooth Grind - the High Alternate Top Bevel geometry at 30 deg. shears wood fibers with a slicing action rather than a chopping action, resulting in ultra-smooth, virtually tearout-free surfaces on veneered panels, melamine, MDF, and fine hardwoods.
• 80-Tooth Count - a high tooth count slows the chip load per tooth, producing finer finishes on crosscuts and reducing the need for sanding or secondary cleanup, saving time on finish-sensitive projects.
• Tri-Metal Silver-Copper-Silver Brazing - the special Tri-Metal Brazing method bonds carbide teeth with a Silver-Copper-Silver sandwich joint that handles high stress and impact, keeping teeth secure when cutting harder woods and composite materials such as melamine and MDF.
• 5 deg. Positive Hook Angle - the 5 deg. positive cutting angle controls feed rate and reduces grabbing, giving the operator better control during crosscuts on a miter saw or table saw.
• Blade Body Flatness via Special Straightening Processes - the blade body is flattened through special straightening processes that guarantee exceptionally reduced tolerances, while balancing performed on all saw blades guarantees maximum stability and minimizes vibration during the cut.
• 0.110 in. Kerf / 0.071 in. Plate Thickness - the thin kerf-to-plate ratio reduces material waste and places less load on the saw motor, making it efficient on corded miter saws and table saws.
• 5/8 in. Bore (15.88mm) - the standard 5/8 in. arbor bore fits the vast majority of 10 in. and 12 in. corded miter saws and table saws without requiring adapters.
• 7,600 RPM Maximum Speed - rated for up to 7,600 RPM, the blade is safe to use at the operating speeds of most corded miter saws and table saws, ensuring reliable performance within normal machine parameters.

Why This Product

• When finish quality on veneered plywood, melamine, or MDF is non-negotiable, the Hi-ATB 30 deg. tooth geometry of this 80-tooth blade delivers the slicing action needed to prevent surface tear-out and splintering on both the top and bottom faces of the workpiece.
• The Tri-Metal Silver-Copper-Silver Brazing holds carbide teeth under high stress and impact loads - particularly important when cutting harder composite materials like melamine and MDF that can stress conventional brazed joints over time.
• Special blade body straightening processes and full balancing on every blade mean reduced vibration and exceptionally tight tolerances, which translates directly to straight, accurate cuts with less drift on the fence or miter gauge.
• With a 5/8 in. bore and compatibility with 10 in. and 12 in. corded miter saws, slide miter saws, stationary table saws, and portable table saws, this blade covers the widest range of common workshop machines without needing additional adapters or bushings.

Specifications

• Manufacturer Part Number: 255.080.10
• Brand: CMT Orange Tools
• Diameter: 10 in.
• Number of Teeth: 80
• Bore Diameter: 5/8 in. (15.88mm)
• Tooth Grind Type: Hi-ATB 30
• Kerf Thickness: 0.110 in.
• Plate Thickness: 0.071 in.
• Hook Angle: 5 deg. positive
• Maximum RPM: 7,600
• Carbide Material: HW (Hard Metal Carbide)
• Application Series: Ultra Finish ITK Xtreme

Approved Applications

• Crosscuts and rip cuts in hardwood
• Crosscuts and rip cuts in softwood
• Veneered wood and veneered plywood
• Melamine panels
• MDF (medium-density fiberboard)
• Paneling

Frequently Asked Questions

Which machines is this blade compatible with?

This blade is designed for use on miter saws, slide miter saws, stationary table saws, and portable table saws. It is optimized for 10 in. and 12 in. corded machines and fits any saw with a standard 5/8 in. arbor bore.

What is the maximum safe operating speed for this blade?

The maximum rated operating speed is 7,600 RPM. Always confirm that your saw's no-load RPM rating does not exceed this value before mounting the blade.

Why is Hi-ATB tooth geometry recommended for melamine and veneered panels?

The Hi-ATB 30 deg. grind uses a high alternate top bevel angle that slices through wood fibers and surface laminates rather than chopping through them. This shearing action significantly reduces splintering and tear-out on delicate face veneers, melamine coatings, and MDF surfaces, producing a finish-ready edge that minimizes secondary sanding.

What makes the Tri-Metal Brazing important for cutting harder materials?

The special Silver-Copper-Silver Tri-Metal Brazing used on this blade creates a multi-layer bond between the carbide tooth and the steel plate body. This layered joint is engineered to absorb high stress and impact forces that occur when cutting harder woods and composite materials such as melamine and MDF, reducing the risk of tooth loss under demanding cutting conditions.