The CMT ITK Contractor Saw Blade for Ripping - 10 in. x 5/8 in. Bore, 24-Tooth ATB is a purpose-built ripping blade engineered to deliver fast, efficient material removal when cutting with the grain of hardwood and softwood. With a 22 deg. hook angle and an Alternate Top Bevel (ATB) tooth configuration, this blade aggressively feeds through lumber while maintaining a controlled, stable cut. Designed for use on portable saws, it is a reliable workhorse for contractors and woodworkers who need consistent ripping performance on demanding job sites and in the shop.

Key Features

• 24-Tooth ATB Geometry with 10 deg. Sharpening - the Alternate Top Bevel tooth grind optimizes chip ejection and cutting efficiency during rip cuts, reducing heat buildup and extending tooth life.
• 22 deg. Hook Angle - an aggressive positive hook angle pulls the blade into the material with force, enabling fast, smooth ripping through hardwood and softwood without bogging down.
• 0.094 in. Kerf Thickness - a full-kerf body provides blade stability under load, minimizing deflection and helping maintain a straight, accurate rip line through dense lumber.
• 0.063 in. Plate Thickness - a thinner steel plate reduces waste material and lowers the power demand on the saw motor, making it well suited for portable saw applications.
• 5/8 in. Bore Diameter - the standard 5/8 in. arbor bore fits a wide range of portable table saws, ensuring broad compatibility and quick tool-free changeover.
• 7,600 RPM Maximum Speed - a high-speed rating supports use on fast-spinning portable saw motors, giving the blade headroom to perform safely at tool-rated speeds.
• Tungsten Carbide (HW) Teeth - hard-metal carbide tips resist wear over extended use, staying sharp longer than standard steel teeth when ripping through abrasive or dense wood species.

Why This Product

• The 22 deg. hook angle and 24-tooth ATB configuration are specifically tuned for ripping applications - not a general-purpose compromise - making this blade the right choice when speed and feed rate in longitudinal cuts matter most.
• With a maximum rating of 7,600 RPM, this blade is matched to the higher spindle speeds typical of portable saws, so it works safely at the upper end of the saw's operating range rather than being limited by a conservative speed rating.
• The full-kerf 0.094 in. tooth thickness delivers lateral stability during long rip cuts through hardwood and softwood, reducing the chance of blade wander or flex that can ruin a cut or create a safety hazard.
• The 5/8 in. standard bore and 10 in. diameter match the most common portable table saw arbor size, so contractors can swap blades without adapters or special tooling between jobs.

Specifications

• Manufacturer Part Number: K02410
• Brand: CMT Orange Tools
• Diameter: 10 in.
• Bore Diameter: 15.87 mm (5/8 in.)
• Number of Teeth: 24
• Tooth Grind: ATB (Alternate Top Bevel)
• Sharpening: 10 ATB
• Cutting Angle: 22 deg.
• Kerf Thickness: 0.094 in.
• Plate Thickness: 0.063 in.
• Maximum RPM: 7,600
• Tooth Material: HW (Tungsten Carbide)

Approved Applications

• Ripping hardwood with the grain
• Ripping softwood with the grain
• Portable saw ripping operations

Frequently Asked Questions

What is the maximum RPM rating for this blade, and why does it matter?

This blade is rated for a maximum of 7,600 RPM. Operating at or below this speed is essential for safe use. Portable table saws often run at higher spindle speeds than stationary models, so this generous RPM rating ensures the blade can be used safely on portable equipment without exceeding its structural limits.

What does ATB mean, and how does it affect ripping performance?

ATB stands for Alternate Top Bevel. In this configuration, adjacent teeth are ground at opposing bevel angles - in this case at 10 deg. - which helps shear wood fibers cleanly and eject chips efficiently. For ripping applications, the ATB grind works together with the 22 deg. hook angle to keep the cut moving quickly through the grain without excessive resistance.

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

The kerf thickness of 0.094 in. refers to the width of the cut made by the carbide teeth, which are wider than the steel plate. The plate thickness is 0.063 in. This difference - sometimes called the side clearance - prevents the plate from binding in the kerf and reduces friction during the cut, which is especially important during long rip passes through dense hardwood or softwood.

Is this blade suitable for both hardwood and softwood ripping?

Yes. This blade is designed to rip on both hardwood and softwood. The 22 deg. hook angle and tungsten carbide (HW) teeth are well suited to the varying density and grain structure of both wood types, providing efficient material removal across a wide range of lumber species encountered in framing and woodworking applications.