Description

DeWalt DT1942-QZ , Disc Circular Saw 184 * 30mm * 30T

The DeWalt DT1942-QZ is a circular saw blade designed for making precise cuts in various woodworking applications with portable circular saws. Here’s a breakdown of its key features:

Specifications:

• Diameter: 184 mm (7.25 inches)
  • A common size for portable circular saws, allowing for moderate-depth cuts in wood materials.
• Arbor: 30 mm (common arbor sizes are 16mm and 20mm, so this is a less standard size)
  • Ensure your circular saw has a 30mm arbor to ensure proper fit. Check your saw’s manual or markings on the arbor itself.
• Number of Teeth (TPI): 30
  • This is considered a high tooth count, offering:
    • Slower Cutting Speed: Compared to blades with fewer teeth.
    • Fine Finish: Ideal for applications where a smooth, clean cut is essential.

Features:

• K10 Carbide Tips: These are high-quality carbide teeth known for their exceptional wear resistance and extended cutting life.
• High Precision Laser Fabrication: The blade body is manufactured with high precision using lasers, ensuring a flat and balanced blade for clean and accurate cuts.
• Laser Cut Expansion Slots: These slots help prevent overheating and warping of the blade during use.
• Large Carbide Tips: The carbide teeth are substantial and can be re-sharpened up to 15 times, maximizing the blade’s lifespan.
• Tine Tips Made of K10 Tungsten Carbide Microbeads: This refers to the design of the teeth, likely featuring small carbide particles for additional cutting efficiency and durability.

Applications:

• Fine finish woodworking tasks:
  • Cutting hardwoods
  • Making precise crosscuts and rip cuts
  • Veneer work
  • Melamine boards and laminates (with proper feed rate to avoid chipping)

Benefits:

• Precision Cutting: High tooth count allows for smooth and clean cuts.
• Durable Construction: K10 carbide and laser fabrication ensure long-lasting performance.
• Heat Management: Laser cut expansion slots help prevent warping.
• Long Blade Life: Large carbide tips can be resharpened multiple times.

Considerations:

• Slower Cutting Speed: Due to the high tooth count, cuts might take slightly longer compared to blades with fewer teeth.
• Less Common Arbor Size: The 30mm arbor size requires compatibility check with your circular saw.
• Price: Blades with higher tooth count and premium features may cost more.

Overall, the DeWalt DT1942-QZ is a high-quality circular saw blade ideal for professional woodworkers or DIYers who prioritize achieving exceptionally clean and precise cuts. The combination of high tooth count, K10 carbide, and precision manufacturing makes it suitable for fine finish carpentry tasks.