1-1/16″ X 3″ HSS Annular Cutter, with Pilot Pin

Description

A 1-1/16″ x 3″ HSS Annular Cutter is a specialized high-speed steel tool used with magnetic drill presses to create large, precise holes through thick metal. These cutters include a pilot pin that centers the tool and helps eject the metal slug once the cut is complete. 

• Performance: Reviewers on Home Depot and other sites praise it for producing clean, quality holes with minimal effort.
• Specifications: Features a standard 3/4″ Weldon shank and is designed for materials like aluminum, cast iron, and various steels.
• Durability: According to The Power Tool Store, these M2AL cutters are heat-treated to 68HRC for maximum performance and have a tapered hardness to prevent breakage under torque.
• Efficiency: Designed to maximize hole accuracy while minimizing vibration.
• Speed: According to Global Industrial, this model can drill up to three times faster than conventional twist drills.
• Quality: Guaranteed to produce reamed-quality, burr-free holes.

Key Specifications & Features

• • Material: Most cutters in this class are made of High-Speed Steel (HSS), often M2AL for enhanced heat resistance and durability.
  • Shank Type: Standard 3/4″ Weldon shank with flats at 90° for secure fitting into most magnetic drill presses.
  • Capacity: 1-1/16″ cutting diameter with a 3″ depth of cut.
  • Pilot Pin Function: Crucial for allowing coolant delivery to the cutting surface and for automatic slug ejection.