Hougen 12742 Annular Cutter 1-5/16 in Hss Tin

Product Description

The HOUGEN 12742 is a high speed steel annular cutter designed for clean, fast through-hole cutting in ferrous metals. Built from M2 high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction during cutting. The cutter measures 1-5/16 inches in diameter with a 2-inch depth of cut, making it suitable for deeper holes than standard twist drills can reliably produce. A 3/4-inch Weldon flat shank with two flats provides positive drive engagement and prevents slippage in compatible magnetic drill press chucks. Licensed electricians, ironworkers, pipefitters, and structural steel fabricators commonly use annular cutters for clean-bore penetrations in structural members and enclosures.

The HOUGEN 12742 is used in applications requiring precise, burr-free holes in mild steel, stainless steel, and general steel stock. It is well suited for magnetic drill press operations on structural steel, fabricated assemblies, and metal enclosures in both field and shop environments. The 2-inch depth of cut accommodates thicker material or through-cuts in structural shapes where a shallow cutter would bottom out before completing the hole.

Key Features

• 1-5/16 inch cutter diameter for precise, clean-bore holes
• 2-inch depth of cut handles thick stock and structural shapes
• M2 high speed steel construction for durability in ferrous metals
• TiN coating reduces friction and extends cutting edge life
• 3/4-inch Weldon flat shank with two flats prevents chuck slippage
• Rated for use in mild steel, stainless steel, and general steel

Compatibility

Designed for use with magnetic drill presses and annular cutter holders accepting a 3/4-inch Weldon flat shank. Compatible material applications include mild steel, stainless steel, and general steel stock.

Installation Notes

Installation and use should be performed by qualified tradespeople familiar with magnetic drill press operation and metal cutting safety practices. Always secure the magnetic base fully to the workpiece and confirm the cutter is properly seated and locked in the chuck before starting the cut. Use the appropriate cutting fluid or lubricant for the material being drilled to maintain cutter life and manage heat. Inspect the cutting edges before each use and replace the cutter if chipping or excessive wear is present.