CMT Orange Chrome Crosscut Ultra Finish Saw Blade 10" x 5/8" T80 ATB is a precision-ground circular saw blade engineered for ultra-smooth crosscutting on hardwood, softwood, plywood, melamine, and chipboard. With 80 alternate top bevel teeth and a 20 deg. ATB grind geometry, this blade consistently delivers finish-quality surfaces with minimal tearout - making it an ideal choice for miter saws and table saws where surface quality matters. The slim 0.118" kerf reduces material waste while the 0.098" plate maintains rigidity and straight tracking through every cut.

Key Features

• 80-Tooth Alternate Top Bevel (ATB) Design at 20 deg. - the high tooth count combined with a 20 deg. ATB grind geometry produces ultra-clean crosscuts with minimal fiber tearout on hardwood, softwood, plywood, melamine, and chipboard surfaces.
• Orange Chrome Coating - a chromium layer electrolytically deposited onto the plate increases wear resistance, protects against corrosion, and extends blade service life compared to uncoated steel plates.
• 0.118" Kerf Thickness - a thin kerf removes less material per pass, reducing waste on expensive hardwood and engineered wood stock while also reducing the load on your saw motor.
• 10 deg. Hook Angle - the neutral-to-positive hook angle controls the feed rate of the blade through the workpiece, resulting in a smoother, more controlled cut that is especially suited to crosscutting and finish work.
• HW (Carbide) Tooth Material - tungsten carbide tips maintain a sharp cutting edge far longer than standard steel teeth, reducing the frequency of resharpening and downtime during production work.
• Laser-Cut Steel Plate - laser cutting ensures tight dimensional tolerances across the entire plate, contributing to stable, accurate, repeatable cutting performance on stationary and portable table saws as well as miter saws.
• Filled Sound-Dampening Slots - polymer-filled laser-cut slots absorb vibration during cutting, reducing noise and chatter for a steadier blade path and a more refined finished surface.
• Tri-Metal Silver Brazing (Silver-Copper-Silver) - the three-layer silver brazing bond between carbide tips and the plate body provides a stronger, more heat-resistant joint, keeping tips securely seated during demanding crosscut operations.
• 5/8" Bore Diameter (15.88mm) - the standard 5/8" arbor bore fits the most common miter saw and table saw spindle sizes, allowing direct installation on a wide range of machines without adapters.
• 7,600 RPM Rating - rated for up to 7,600 RPM, providing a generous safety margin above the operating speeds of most 10" miter saws and table saws used in shop and jobsite environments.

Why This Product

• Finish-quality crosscuts without secondary sanding - the 80-tooth ATB 20 deg. grind is specifically optimized for ultra-finish crosscutting, meaning hardwood, melamine, and veneered panels come off the saw ready for assembly or finishing rather than requiring additional cleanup steps.
• Versatile across multiple machine types - the 5/8" bore and 7,600 RPM rating make this blade compatible with miter saws, stationary table saws, and portable table saws, so a single blade can move between machines in your shop without modification.
• Built for demanding finish materials - the combination of 80 HW carbide teeth, the chrome-coated plate, and tri-metal silver brazing addresses the specific challenges of cutting melamine and chipboard, materials that rapidly dull ordinary blades and cause chipping on face surfaces.
• Thin kerf preserves material and reduces motor strain - at 0.118" kerf, this blade is well-suited to portable table saws and smaller miter saws where motor power is limited, and it conserves expensive hardwood stock on every rip or crosscut pass.

Specifications

• Manufacturer Part Number: 285.680.10
• Brand: CMT Orange Tools
• Diameter: 10"
• Number of Teeth: 80
• Bore Diameter: 15.88mm (5/8")
• Tooth Grind Type: ATB 20
• Kerf Thickness: 0.118"
• Plate Thickness: 0.098"
• Hook Angle: 10 deg.
• Maximum RPM: 7,600
• Tooth Material: HW (Tungsten Carbide)
• Coating: Orange Chrome

Approved Applications

• Crosscutting hardwood
• Crosscutting softwood
• Cutting plywood
• Cutting melamine
• Cutting chipboard

Compatible Machines

• Miter saw
• Stationary table saw
• Portable table saw

Frequently Asked Questions

What tooth grind does this blade use, and why does it matter for finish crosscuts?

This blade uses an Alternate Top Bevel (ATB) grind at 20 deg. In an ATB pattern, each successive tooth is beveled in alternating directions. This geometry slices wood fibers cleanly from both sides of the kerf, which is what makes it effective for producing ultra-smooth crosscut surfaces with minimal tearout on hardwood, softwood, plywood, melamine, and chipboard.

What is the maximum RPM rating for this blade, and which machines is it compatible with?

This blade is rated for a maximum of 7,600 RPM. It is designed for use on miter saws, stationary table saws, and portable table saws equipped with a standard 5/8" arbor spindle.

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

The kerf thickness of 0.118" refers to the total width of material removed by the carbide teeth during a cut, which is slightly wider than the plate itself due to the set of the teeth. The plate thickness of 0.098" refers to the actual steel body of the blade. This difference - sometimes called the "expansion gap" - allows the plate to run freely without binding in the kerf.

Is this blade suitable for cutting melamine and chipboard without chipping the face surfaces?

Yes. The 80-tooth ATB 20 deg. geometry is specifically suited to cutting melamine and chipboard. The high tooth count and precise bevel angle allow each tooth to shear cleanly through brittle face surfaces, significantly reducing the risk of chipping compared to lower tooth count blades. The HW carbide tips also maintain their edge longer when cutting abrasive chipboard materials.