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Home / Tool / Money Back Guarantee Irwin | 11581 | High Speed Steel Metric Hole Enlarging

Money Back Guarantee Irwin | 11581 | High Speed Steel Metric Hole Enlarging

Original price was: $132.20.Current price is: $52.88.

For orders under $59.00, a shipping fee of $12.99 applies.

SKU: SK0199995-US20260109-115055 Category: Tag:
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Specifications

  • Manufacturer: Irwin
  • Model Number: 11581
  • Product Type: High Speed Steel Metric Hole Enlarging Bit
  • Material: High Speed Steel (HSS)
  • Measurement System: Metric

Key Features

  • High Speed Steel (HSS) Construction: Provides superior hardness, heat resistance, and wear resistance for extended tool life, especially when working with demanding materials.
  • Metric Sizing: Engineered for precise metric hole enlargement, ensuring compatibility with international standards and metric-specific projects.
  • Optimized Cutting Geometry: Designed to smoothly enlarge existing holes, reducing burrs and ensuring clean, accurate finishes.
  • Irwin Quality: Manufactured by Irwin, a trusted brand known for reliable and durable cutting tools.

Applications

  • Metalworking: Ideal for expanding holes in various metals, including steel, aluminum, brass, and copper.
  • Fabrication: Useful for modifying sheet metal, panels, and structural components where precise hole sizing is critical.
  • Automotive and Marine Repair: Facilitates adjustments and repairs requiring the enlargement of bolt holes or mounting points.
  • Electrical and Plumbing: Efficiently expands holes for conduit, pipes, and wiring installations.
  • DIY and Hobby Projects: Provides a reliable solution for accurate hole resizing in wood, plastic, and composite materials.

Benefits

  • Enhanced Durability: The HSS material resists wear and heat, ensuring a longer lifespan for the tool and reducing the frequency of replacements.
  • Precise Hole Expansion: Achieve accurate and consistent metric hole diameters, critical for proper fitting and assembly.
  • Clean Finishes: The specialized design minimizes burring, leaving smooth, professional-looking edges on enlarged holes.
  • Versatile Performance: Effectively works across a wide range of materials, making it a valuable addition to any toolkit.
  • Improved Efficiency: Quickly and cleanly enlarges holes, saving time and effort compared to using multiple drill bits or less suitable tools.