Fein 63134111041 Annular Cutter 7/16 in Hss

Product Description

The FEIN 63134111041 is a high speed steel (HSS) annular cutter designed for clean, fast hole cutting in metal. Built from M2-grade high speed steel with a bright, uncoated finish, it delivers a 7/16 inch cutting diameter and 1 inch depth of cut. The 3/4 inch shank provides a secure connection to compatible magnetic drill presses and annular cutter holders. Licensed electricians, pipefitters, ironworkers, and mechanical contractors reach for annular cutters when they need precise, burr-minimal holes in structural steel, plate, and tubing without the heat buildup of twist drills.

This cutter is suited for on-site and shop fabrication work where consistent hole quality in ferrous metal is required. Typical applications include conduit knockout work in steel enclosures, pipe hanger hole placement in structural members, and bolt-hole drilling in steel plate. The 1 inch depth of cut handles most standard steel stock thicknesses encountered in commercial and industrial settings.

Key Features

• M2-grade high speed steel construction for durability in ferrous metal cutting
• 7/16 inch cutting diameter for standard fastener and conduit clearance holes
• 1 inch depth of cut handles typical structural steel and plate thicknesses
• 3/4 inch shank diameter fits common magnetic drill press and annular cutter arbors
• Bright, uncoated finish for straightforward inspection and sharpening

Compatibility

Designed for use with magnetic drill presses and annular cutter holders accepting a 3/4 inch shank connection. No specific model compatibility data was provided in the product input.

Installation Notes

Annular cutters are installed and operated by qualified trades including ironworkers, pipefitters, and electricians using magnetic drill presses. Always secure the magnetic base fully to a clean, flat steel surface and verify the magnet indicator before beginning a cut. Use cutting oil or an appropriate lubricant to extend cutter life and reduce heat in the workpiece. Inspect the cutter for chipped or worn teeth before each use and replace if edge integrity is compromised.