#7 (.2010") Screw Machine Stub Length Carbide Drill, 135° Split Point, Bright Finish, 1.187" Flute, 2-1/4"Oal 1.187"Flute Length,.2010"Shank,2.25"Oal Gws/Monster Stub Drills Also Known As Screw Machine Or Shorty Drills Are Made From C-2 Sub-Micron Grain Carbide With 10% Cobalt Content. A Relaxed 15° Helix Is Designed For Slower Feed Rates Found On The Most Demanding Jobs. 135° Split Point Possesses The Strength To Pierce The Hardest Materials. One Of The Few Drill Designs Capable For Use On All Six Iso Material Categories. Optional Tin & Altin Coating Can Increase Feed Rates By 40%. Made In The Usa. Gws/Monster Tool Part #460-302010