Fein Annular Cutter 63134349042 1-3/8x2 Inch HSS (3/4 Inch Weldon Shank Fast Burr Free Structural Steel Metal Drilling Tool)

Fein Slugger 63134349042 1-3/8-Inch x 2-Inch High-Speed Steel Annular Cutter with 3/4-Inch Weldon Shank

The Fein Slugger 63134349042 1-3/8-Inch x 2-Inch High-Speed Steel Annular Cutter bores clean, burr-free holes through structural steel beams, heavy metal plate, stainless steel assemblies, and aluminum fabrication stock. Engineered to cut only the material periphery rather than coring the entire hole diameter, this precision annular drill bit reduces frictional heat and operating torque to drill holes up to five times faster than conventional twist drills. Featuring a standard 3/4-inch Weldon flat shank and an included pilot pin, this high-performance core cutter locks securely into magnetic drill presses to provide ironworkers and steel fabricators with rapid, true-concentric hole generation.

Best Used For:

• Structural Steel Beam Fabrication: Boring bolt and fastener holes rapidly through thick I-beams, channel iron, and bridge gusset plates.
• Magnetic Drill Press Operations: Executing heavy-duty hole punching on jobsite construction frameworks using magnetic core drills.
• Burr-Free Metal Plate Piercing: Creating clean 1-3/8-inch diameter holes in stainless steel and aluminum sheets without requiring secondary reaming or deburring.

Key Performance & Safety Features

• Peripheral Annular Cutting Geometry: Slices only the outer circumference of the hole to conserve machine power and reduce drilling cycle times.
• High-Speed Steel (HSS) Metallurgy: Premium forged alloy steel provides exceptional wear resistance and thermal endurance during continuous high-speed metal cutting.
• 3/4-Inch Weldon Flat Shank: Industry-standard flat shank interface ensures slip-free tool retention and secure set-screw alignment in mag drills.
• 2-Inch Maximum Cutting Depth: Extended wall height allows effortless penetration through thick structural plates and stacked metal assemblies.
• Included Center Pilot Pin: Essential pilot slug ejects the core automatically upon completion and centers the cutter accurately on contact.

What's Included

• (1) Fein 63134349042 1-3/8" x 2" HSS Annular Cutter
• (1) Center Pilot Pin (Required for Operation)

Technical Specifications

Pro-Tip: Always use a continuous flow of cutting fluid or lubricating oil when drilling through thick structural steel with your Fein annular cutter; adequate lubrication prevents tooth overheating and preserves HSS cutting edge sharpness.