Hougen 1-1/2″ x 4″ Depth Carbide Copperhead Annular Cutter 4-18248

• Hougen
• 18;000 Series 4 D.O.C. Depth of Cut Carbide Copperhead Annular Cutter
• Copperhead Carbide Tip Cutters feature a durable grade carbide insert for extended tool life when used with Hougen Mag Drills on abrasive and tough-to-cut materials.
• Up to three times the cutting speed of twist drills and traditional tooling like twist drills; along with a longer tool life; a more accurate hole; and a better; burr-free finish
• For use with Hougen Portable Magnetic Drills that require 3/4″ Weldon shank
• Two flats for cutter mounting make for a rigid connection to you mag drill and offers twice to tool life when compared to quick change or one touch tool mounting systems
• Only a thin are of material touches the outside of the hole; which provides for less friction and a better hole finish
• Hougen-Edge tool geometry provides faster; smoother cuts with less chatter
• A relief are between the slug and the cutter reduces horsepower required and improves slug ejection
• Ground and fully fluted bits provide better chip evacuation; requires less HP and offers better performance in deeper holes
• Hougen has been making Rotabroach cutters since they invented them in 1974 and still makes them today; right here in the USA
• Most Rotabroach cutters can be resharpened; some up to 15 times depending on depth of cut and tool wear

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