Annular cutters are designed for fast, efficient hole making 2. Annular cutters have 3/4 Weldon Shank 3. 2 Depth of Cut 4. Also called magnetic drills or mag drills 5. For use with magnetic drill press only. Do not use with a standard hand drill or drill press. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Hougen, Jancy, Euroboor, BDS, Ruko, etc. Employing HSS-E for production, with excellent performance of high hardness, abrasion resistance and tenacity; 3. Annular cutting, improving efficiency for multiple times than general twist drill; 4. When matching magnetic seat drill, it could conduct multi-direction drilling from front, side and top of the processed workpiece, and the drilling will not be restrained by auxiliary equipment, it is portable and convenient; Applicable material: Various steel material, steel plate, stainless steel, aluminum, brass, cast iron, etc. Application: It is applicable to steel structure of industry, bridge engineering, shipbuilding industry, oil drilling rig, railway construction, machine manufacturing, electric power and other fields. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Supplies\Other Metalworking Supplies”. The seller is “toolots” and is located in this country: US. This item can be shipped to United States.