Vari-Bit VB1 Step Drill 1PK Hole Size 1/8"-1/2" - Irwin

Specifications

• Model: LE30881VB1
• Manufacturer: Irwin
• Product Name: Vari-Bit VB1 Step Drill
• Hole Size Range: 1/8" to 1/2"
• Number of Hole Sizes: 13
• Shank Size: 1/4 inch
• Coating: Steam Oxide
• Material: High-Speed Steel (HSS)

Key Features

• Two-Flute Design: This patented design facilitates fast, clean, and round holes.
• Split Point Tip: The drill starts on contact, enabling faster penetration and reducing bit walking for precise hole placement.
• Enhanced Flute Design: Rapidly removes chips, which contributes to increased drilling speed and prevents clogging.
• Durable Construction: Crafted from industrial-grade high-speed steel for superior performance and extended tool life.
• Laser-Etched Sizes: Hole sizes are permanently laser-etched on the flute, ensuring easy identification throughout the bit's lifespan.

Applications

• Creating clean, burr-free holes in sheet metal and other thin materials.
• Enlarging existing holes efficiently.
• Electrical installations, including junction boxes and conduits.
• Automotive fabrication and repair projects.
• HVAC system work.
• Drilling through materials such as stainless steel, aluminum, copper, brass, plastics, and laminates.

Benefits

• Efficiency: Drill multiple hole sizes with a single bit, eliminating the need to frequently change drill bits.
• Precision: Achieve accurate, round, and burr-free holes in thin materials, reducing the need for secondary finishing.
• Durability: The high-speed steel construction and steam oxide coating enhance resistance to heat and friction, extending the tool's cutting life.
• Versatility: Perform a wide array of tasks across various materials, from metalworking to woodworking and plastics.
• User Comfort: Experience smoother cuts and reduced user fatigue due to sharp cutting edges and a design that minimizes walking.