Makita D-72833 HSS-TiN Metal Drill Bit Set, 2-8mm (6 Pcs)

The Makita D-72833 is a drill bit set specifically designed for drilling into metals and alloys, but it's also highly effective for use with wood and plastics.

Key Features of the Makita D-72833

• High-Quality Material (HSS-TiN): Crafted from High-Speed Steel (HSS), known for its strength and durability. Each bit is then coated with Titanium Nitride (TiN), which:
  
• Reduces Friction: Ensures smoother drilling and minimizes heat build-up.
  
• Increases Hardness and Wear Resistance: Extends the lifespan of the drill bits significantly compared to standard HSS bits.
  
• Superior Heat Resistance: Ideal for continuous operation or drilling materials that generate high heat.
  
• Split Point Tip (138 degrees): This advanced tip design:Ensures
• Precise Drilling Starts: Prevents the bit from "walking" or skidding, eliminating the need for a center punch.
  
• Reduces Drilling Pressure: Makes drilling easier and less strenuous.
  
• Improves Chip Evacuation: Efficiently clears debris from the hole.
  
• Cylindrical Shank: Features a standard cylindrical shank, making it compatible with various electric drills and cordless drill chucks.
  
• Increased Toughness: Designed for professional-grade use, offering precision and enhanced durability.
  
• Robust Packaging: Comes in a sturdy plastic case, providing convenient storage and portability.

Technical Data:

• Number of Pieces in Set: 6 drill bits
• Material: High-Speed Steel (HSS)
• Coating: Titanium Nitride (TiN)
• Drill Point Angle: 138 degrees (Split Point)
• Shank Type: Cylindrical

Suitable for Drilling

• Metals: General steel, alloyed and unalloyed steel, cast iron, nodular cast iron, non-ferrous metals (e.g., copper, bronze, nickel silver), and thin aluminum.
• Wood: Softwood and hardwood.
• Plastics: Hard plastics.
• Applications: Maintenance work, general tasks, and construction projects.