Product Description
The CMT ITK-Plus Finish Blade 12" x 1" T72 ATB+Shear is a precision-ground circular saw blade engineered for fine finish cuts in hardwood, softwood, plywood, and double-sided laminated panels. With 72 teeth arranged in an Alternate Top Bevel plus Shear configuration, this blade delivers the clean, splinter-free results demanded by finish carpentry, cabinetry, and sliding compound miter work. The 12-inch diameter and 1-inch bore make it a direct fit for stationary and portable sliding compound miter saws running at up to 6,400 RPM.
Key Features
- 72-Tooth ATB+Shear Grind at 20 deg. - the Alternate Top Bevel geometry with a shear angle slices across wood fibers rather than tearing them, producing smooth, finish-ready surfaces that reduce or eliminate the need for sanding after the cut.
- 15 deg. Cutting (Hook) Angle - a positive hook angle of 15 deg. drives the tooth into the material with controlled aggression, balancing fast feed rates with a clean exit on face veneers and laminated surfaces.
- 0.118-inch Kerf with 0.087-inch Plate - the kerf-to-plate ratio provides sufficient plate rigidity to resist deflection under load while removing minimal material per pass, which is especially valuable in hardwood ripping and precision crosscutting applications.
- HW (Tungsten Carbide) Tooth Material - carbide-tipped teeth maintain a sharp cutting edge far longer than high-speed steel, reducing sharpening frequency and keeping the blade performing consistently across extended production runs.
- 6,400 RPM Maximum Speed - the blade is rated for high-speed operation, making it compatible with both corded and high-torque cordless 12-inch sliding compound miter saws without requiring speed reduction.
- 25.4 mm (1-inch) Bore Diameter - the standard 1-inch bore fits the arbors of most 12-inch sliding compound miter saws, table saws, and panel saws without the need for reducing bushings.
Why This Product
- The 72-tooth ATB+Shear geometry is specifically suited for finish sliding compound miter work, where tear-out on hardwood, softwood, plywood, and double-sided laminated panels must be minimized for professional-grade results.
- A maximum speed rating of 6,400 RPM means this blade keeps pace with modern high-RPM sliding compound miter saws - corded or cordless - without performance compromise or safety concerns about over-spinning.
- The combination of a 0.118-inch kerf and a 0.087-inch plate creates a blade that is stiff enough to track straight through dense hardwoods while still being efficient enough for ripping and crosscutting softwood and plywood in a single setup.
- With tungsten carbide (HW) teeth ground to a precise ATB+Shear profile, this blade is a purpose-built tool for woodworkers and finish carpenters who need consistent edge quality across a variety of solid wood and sheet-good materials every day.
Specifications
- Manufacturer Part Number: P12072
- Brand: CMT Orange Tools
- Diameter: 12"
- Bore Diameter: 25.4 mm (1")
- Number of Teeth: 72
- Tooth Grind: ATB+Shear
- Sharpening Angle: ATB 20 deg.
- Cutting Angle: 15 deg.
- Kerf Thickness: 0.118"
- Plate Thickness: 0.087"
- Maximum RPM: 6,400
- Tooth Material: HW (Tungsten Carbide)
- Series: ITK-Plus
Approved Applications
- Finish cuts on a sliding compound miter saw
- Ripping hardwood and softwood
- Crosscutting hardwood and softwood
- Cutting plywood and veneered sheet goods
- Cutting double-sided laminated panels
Frequently Asked Questions
What is the difference between a standard ATB grind and the ATB+Shear grind on this blade?
A standard ATB (Alternate Top Bevel) grind alternates the bevel direction on adjacent teeth to shear wood fibers cleanly. The ATB+Shear configuration adds a shear angle to the face of each tooth, which further reduces tear-out on finished faces - making it especially effective on double-sided laminated panels and hardwood where a pristine surface is required after the cut.
Is this blade compatible with cordless 12-inch sliding compound miter saws?
Yes. The blade is rated to 6,400 RPM and is recommended for use on sliding compound miter saws. Many modern cordless 12-inch sliding compound miter saws operate within this RPM range, making this blade a suitable choice for both corded and cordless machines.
Can this blade be used on a table saw as well as a miter saw?
The primary recommended application is the finish sliding compound miter saw. The blade is also suitable for ripping and crosscutting hardwood, softwood, and plywood, which are tasks performed on table saws - provided the table saw arbor accepts a 1-inch (25.4 mm) bore and its operating speed does not exceed 6,400 RPM.
What materials is this blade designed to cut?
This blade is designed for hardwood, softwood, plywood, and double-sided laminated panels. The 72-tooth ATB+Shear geometry handles both ripping and crosscutting in these materials, and the tungsten carbide (HW) teeth maintain cutting performance across extended use in both solid wood and engineered sheet goods.
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