Hougen 12130 15/16 Inch Diameter x 1 Inch Depth of Cut 12,000-Series High Speed Steel Annular Cutter 3/4 Inch Weldon Shank for Magnetic Drills
Brand: Hougen

For use with hougen portable magnetic drills and competitive models on materials up to 275 bhn (28. 5 hrc). They are made of hardened m2 high speed steel and are precision ground for excellent performance throughout the cut and long tool life. They require less horsepower and thrust to cut, and last much longer than traditional holemaking methods. "12, 000-series" cutters have a 3/4" diameter double-flatted shank. Modified end tooth geometry is also available for drilling in stacked plate applications. For extended tool life and lower cost per hole "12, 000-series" cutters are resharpenable.

TWO FLATS FOR CUTTER MOUNTING — This system is very rigid and offers up to 2x the tool life as compared to quick change or one touch tool mounting systems.
GROUNDED & FULLY FLUTED — Provides better chip evacuation, requires less HP and offers better performance in deeper holes
O.D. MARGINS — Only a thin area of material touches the outside of the hole which provides for less friction and a better hole finish.
PATENTED HOUGEN-EDGE GEOMETRY — Provides faster, smoother cuts, with less chatter. Each tooth has two or three angles.
I.D. TAPER — Relief area between slug and cutter. Reduces horsepower and improves slug ejection. PILOT IS NOT INCLUDED USE WITH PILOT HOUGEN 10527.