Fein 63134222041 Annular Cutter 7/8 in Hss M2

Product Description

The FEIN 63134222041 is an annular cutter designed for use in magnetic base drills and compatible drill presses where clean, full-diameter holes are required in steel and other ferrous materials. Built from M2 high-speed steel with a bright, uncoated finish, this cutter delivers a 7/8 inch cutting diameter and a 1 inch depth of cut. The 3/4 inch shank diameter provides a secure connection to the tool. M2 HSS construction offers good hardness and wear resistance for production drilling in structural steel, plate, and tube. Licensed metalworkers and fabrication professionals are the typical end users for this type of cutter.

This annular cutter is suited for structural steel fabrication, ironwork, and mechanical installation tasks where standard twist drills would require pilot holes or multiple step sizes. It is used in applications such as beam drilling, plate work, and pipe fitting layouts where a clean-edged, full-core hole is needed. The 1 inch depth of cut accommodates most common plate and structural member thicknesses encountered in commercial and industrial fabrication environments.

Key Features

• 7/8 inch cutter diameter for precise full-diameter hole cutting
• 1 inch depth of cut suitable for standard plate and structural steel thickness
• M2 high-speed steel construction for hardness and wear resistance
• 3/4 inch shank diameter for secure tool holder connection
• Bright, uncoated finish — no coating to chip or peel during use

Compatibility

Designed as an OEM-style replacement or direct-use annular cutter for magnetic base drills and drill press setups accepting a 3/4 inch shank annular cutter.

Installation Notes

Annular cutters of this type are installed by metalworkers and fabricators using magnetic base drills or compatible drill press arbors rated for 3/4 inch shank cutters. Ensure the drill is powered off and the magnetic base is disengaged before changing cutters. Use cutting oil or a suitable metalworking lubricant during operation to extend cutter life and maintain hole quality. Inspect shank seating and set screw engagement before each use.