Cross Cutting Blade 12'' x 90t - CMT
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Description
Description
Cross Cutting Blade 12'' x 90t - CMT
The CMT 219.090.12 is a 12-inch, 90-tooth industrial sliding compound miter and radial saw blade engineered for fine-finish crosscuts in wood, plywood, and laminates.
Technical Specifications:
- Diameter: 12 inches (305 mm)
- Tooth Count: 90 teeth
- Bore (Arbor) Size: 1 inch
- Tooth Grind: 4 High Alternate Top Bevel + 1 Triple Chip Grind (4 Hi-ATB + 1 TCG)
- Hook Angle: -5 degrees (negative)
- Kerf Thickness: 0.122 inches (0.118 nominal)
- Plate Thickness: 0.100 inches
- Coating: Non-stick orange PTFE
Key Features & Performance:
Negative Hook Angle (-5°): The slight negative angle prevents the blade from "climbing" or aggressively pulling through the material, ensuring a safer and smoother feed rate on sliding miter and radial arm saws.
Tooth Configuration: The repeating sequence of four Hi-ATB teeth followed by a TCG tooth provides clean top and bottom cuts while maintaining edge durability under load.
Industrial Build: Features laser-cut German steel plate hardened to 46-48 Rockwell with expansion slots to minimize noise and heat-induced warping. Micrograin carbide teeth are secured via tri-metal brazing for extended sharpening life
