Description

DeWalt DT4290-QZ, Disc Circular Saw 305 * 30mm * 96T

The DeWalt DT4290-QZ is a circular saw blade designed for extreme performance in cutting various wood and composite materials with stationary saws like table saws or miter saws. Here’s a breakdown of its key features:

• Application: Stationary Saws

  • Ideal for use with table saws, miter saws, or other stationary saws for controlled and precise cutting.

• Specifications:

  • Diameter: 305 mm (12 inches)
    • This larger diameter allows for deeper cuts in wood compared to saw blades designed for portable circular saws.
  • Arbor: 30 mm (common arbor sizes for portable saws are 16mm and 20mm, so this is a less standard size)
    • Ensure your stationary saw has a 30mm arbor for proper fit.
  • Number of Teeth (TPI): 96
    • This is a very high tooth count, offering:
      • Slower Cutting Speed: Compared to blades with fewer teeth.
      • Ultra-Fine Finish: Ideal for applications where an exceptionally smooth and clean cut is crucial.

• Features:

  • C4 Premium Carbide: These teeth are a high-grade carbide known for exceptional wear resistance and extended cutting life, allowing you to tackle tough materials and make numerous cuts before needing sharpening.
  • Laser Cut Plate: Ensures a flat and balanced blade body for improved vibration control and cutting accuracy.
  • Rim Expansion Slots: Engineered slots help prevent blade overheating and warping during use, maintaining consistent performance.
  • Anti-Stick Coating: Minimizes friction and gumming on the blade, allowing for smoother cuts and preventing the blade from binding in the wood.
  • Triple Chip Grind: A specific tooth grinding process that contributes to a clean cutting experience and reduces chipping in wood materials.
  • Large TCT (Tungsten Carbide Tipped) Teeth: These substantial teeth are designed for durability and can be resharpened up to 10-15 times, maximizing the blade’s lifespan.

• Applications:

  • Fine finish woodworking tasks on stationary saws:
    • Ripping hardwoods and softwoods for furniture making or cabinetry
    • Crosscutting for precise dimensions
    • Miter cuts for joinery applications
    • Cutting plywood, laminates, and veneers (with proper feed rate to avoid chipping)
  • Can also handle some non-ferrous metals (depending on the specific material and saw power).

• Benefits:

  • Exceptional Finish: Very high tooth count and premium features ensure smooth and clean cuts.
  • Durable Construction: C4 carbide, laser cut plate, and anti-stick coating contribute to long-lasting performance.
  • Heat Management: Rim expansion slots prevent warping for consistent results.
  • Reduced Friction: Anti-stick coating allows for smoother cuts.
  • Long Blade Life: Large carbide teeth can be resharpened multiple times.
  • Versatility: Handles various wood materials and potentially some non-ferrous metals (check material compatibility).

Overall, the DeWalt DT4290-QZ is a premium circular saw blade for stationary saws, ideal for professional woodworkers or DIY enthusiasts who demand the best possible cutting performance and blade life.