Hougen 12716 Annular Cutter 1/2 in Hss Tin

Product Description

The HOUGEN 12716 is a high speed steel annular cutter designed for fast, clean through-holes in metal plate and structural steel. It cuts a 1/2-inch diameter hole to a depth of 2 inches using a Weldon flat shank with a 3/4-inch shank diameter and 2 flats for positive engagement with the spindle. The TiN (titanium nitride) coating reduces friction and extends cutting life compared to uncoated HSS tooling. This cutter is manufactured from M2 high speed steel, a common grade valued for its balance of hardness and toughness in metal-cutting applications. Fabricators, ironworkers, pipefitters, and maintenance technicians use annular cutters as a faster, lower-torque alternative to twist drills when punching precise holes in steel.

The HOUGEN 12716 is suited for use with magnetic drill presses and other machines that accept a 3/4-inch Weldon flat shank. Typical applications include structural steel fabrication, HVAC duct and bracket work, pipe support installation, and general metal fabrication where a clean hole with minimal burr is required. It is rated for use in mild steel, stainless steel, and standard steel stock. The 2-inch depth of cut accommodates thick plate and stacked material within the cutter capacity.

Key Features

• 1/2-inch cutting diameter with a 2-inch depth of cut for deep through-holes in metal
• M2 high speed steel construction for durability in ferrous metal cutting
• TiN coating reduces cutting friction and extends tool life
• 3/4-inch Weldon flat shank with 2 flats for secure spindle grip and no slippage
• Compatible with mild steel, stainless steel, and standard steel applications
• Compact 0.18-pound weight for easy handling and tool change

Compatibility

Designed for use in magnetic drill presses and drilling units that accept a 3/4-inch Weldon flat shank. Rated for cutting mild steel, stainless steel, and standard steel.

Installation Notes

Annular cutters of this type are installed by licensed machinists, fabricators, or qualified maintenance personnel using a magnetic drill press or compatible drilling machine. Secure the Weldon flat shank fully into the chuck or arbor and verify the set screw engages the flat before operation. Always use the appropriate cutting fluid or lubricant for the material being cut to preserve coating life and cutting edge integrity. Disconnect or de-energize the drill unit before changing cutters.