81154 #54 Wire Gauge Drill Bit, High Speed Steel, 1-7/8 In.

The Irwin 81154 #54 Wire Gauge Drill Bit is a high-speed M-2 steel jobber-length bit engineered to drill exact-sized holes for tapping and precision applications. This drill bit is ideal for automotive repair, maintenance, and MRO (maintenance, repair, operations) work where non-fractional hole sizes are required. Whether you're using a portable drill or a stationary drill press, this bit delivers consistent, accurate results.

High-speed steel construction provides exceptional heat resistance and wear resistance, allowing the bit to withstand rigorous drilling tasks without dulling quickly. The straight shank ensures easy compatibility with standard drill chucks found on most portable drills and press equipment.

Features and Benefits

• Exact Hole Sizing: #54 diameter (0.055 in) is sized specifically for tapping applications and other precision work requiring non-fractional holes.
• High-Speed M-2 Steel: Engineered for durability and heat resistance, ensuring the bit maintains its edge through extended use.
• Jobber Length: 1-7/8 inch overall length provides versatility for various drilling depths and applications.
• Spiral Flute Design: Four-flute configuration for efficient material removal.
• Straight Shank: Standard shank diameter (0.055 in) fits securely in any standard drill chuck.
• Portable or Stationary Use: Suitable for hand-held drills, drill presses, and professional MRO equipment.

Specifications

• Brand: Irwin
• Model: 81154
• Bit Size: #54 (0.055 in diameter)
• Overall Length: 1-7/8 in
• Material: High-speed steel (M-2)
• Flute Type: Spiral, 4-flute
• Shank Diameter: 0.055 in straight shank
• Quantity: Individual bit