Diablo D1284CD 12 Inch 84 Tooth TrexBlade Composite Decking Saw Blade MTCG Plastic PVC Cutting 1 Inch Arbor
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The Only Blade Recommended by Trex® for Composite Decking
Achieve a flawless, factory-quality finish on your next deck project with the Diablo D1284CD 12-Inch TrexBlade™, the only saw blade explicitly recommended by the Trex Company for cutting their composite decking materials. Standard carbide blades often generate excessive heat, causing composite materials and cellular PVC to melt, mushroom, or show unsightly swirl marks. This blade solves those issues with a specialized Modified Triple Chip Grind (MTCG) tooth geometry that enables the material to remain cool during the cut, delivering a smooth, melt-free edge that requires no sanding or rework.
Engineered for maximum durability, the TrexBlade™ features Diablo’s proprietary TiCo™ Hi-Density Carbide, formulated specifically to withstand the abrasive nature of plastic composites. The blade body is enhanced with a thin kerf design that requires less power from your saw, making it ideal for jobsite tools. Finished with the Perma-SHIELD® Non-stick coating to combat heat, gumming, and corrosion, this blade ensures long-lasting performance and superior accuracy for professionals and DIYers alike.
Key Features
- Trex® Approved: The only blade series recommended by Trex Company for optimal performance in their composite materials.
- Modified Triple Chip Grind (MTCG): Specialized tooth geometry keeps the material cool to prevent melting and ensures a swirl-free finish.
- TiCo™ Hi-Density Carbide: Custom carbide blend maximizes cutting life in abrasive composites, plastics, and PVC.
- Perma-SHIELD® Coating: Non-stick aluminum alloy coating reduces blade drag and protects against heat, gumming, and rust.
- Laser-Cut Stabilizer Vents: Absorbs noise and vibration, keeping the blade straight and true for superior cut quality.
- Thin Kerf Design: Removes less material and reduces amp draw, making it perfect for portable and underpowered saws.
- Versatile Application: Ideal for high-quality finish cuts in composite decking, cellular PVC, siding, and plastics.
What's Included
(1) 12-Inch x 84-Tooth TrexBlade Composite Decking Saw Blade
Specifications
| Blade Diameter | 12 Inches |
| Number of Teeth | 84 |
| Arbor Size | 1 Inch |
| Tooth Grind | MTCG (Modified Triple Chip Grind) |
| Kerf Thickness | 0.102 Inches |
| Plate Thickness | 0.071 Inches |
| Hook Angle | -3 Degrees |
| Max RPM | 5,000 RPM |
| Application | Composite Decking, PVC, Plastics |
| Model Number | D1284CD |
Pro-Tip: While this blade is designed to run cool, "melt" can still occur if you force the saw through the material too slowly (allowing friction to build up) or too quickly (bogging down the RPM). Maintain a steady, moderate feed rate. If cutting bright white PVC trim, wipe the blade teeth with a solvent occasionally to remove any plastic residue build-up for the cleanest possible edge.
