VARI-BIT-VB-12 STEP DRILL BIT - Irwin

The Irwin 30912VB12 VARI-BIT-VB-12 Step Drill Bit is engineered for professional technicians and mechanics requiring precise, burr-free holes in various materials. This versatile step drill bit combines a patented two-flute design with durable construction to deliver efficient performance and extended tool life in demanding automotive and industrial applications.

Key Features

• Patented Two-Flute Design: Cuts fast, clean, round, and burr-free holes, ensuring accuracy and reducing secondary finishing work.
• Split Point Tip: Designed for rapid penetration and eliminates bit walking, allowing for precise hole starting without a pilot hole.
• Enhanced Flute Geometry: Facilitates rapid chip removal, preventing material buildup and contributing to longer tool life and consistent performance.
• Steam Oxide Coating: Enhances the bit's durability and resistance to wear, extending its lifespan even under rigorous use.
• Multi-Diameter Capability: Features steps for drilling 7/8", 1-1/8", 1-7/32", 1-1/4", and 1-3/8" holes with a single tool.

Applications

The VARI-BIT-VB-12 Step Drill Bit is ideal for a range of professional tasks. It excels in drilling clean holes through sheet metal, often encountered in automotive bodywork, fabrication, and custom vehicle modifications. It is also well-suited for electrical work, such as creating precise openings in enclosures and panels, as well as for plumbing and HVAC installations where various pipe and conduit diameters are required. Its robust construction makes it a reliable choice for general industrial maintenance and repair operations.

Specifications

• Manufacturer: Irwin
• Model Number: 30912VB12
• Product Name: VARI-BIT-VB-12 Step Drill Bit
• Drill Diameters: 7/8", 1-1/8", 1-7/32", 1-1/4", 1-3/8"