FRACTIONAL Z-Carb-HTA POS 4 ≠ ZH1CR TOLERANCES (inch) FRACTIONAL SERIES 1/4 DIAMETER inch EDP NO. D1 = +0.0000/–0.0012 • The original Z-Carb design CUTTING LENGTH OVERALL SHANK CORNER Ti-NAMITE-A Ti-NAMITE-A D2 = h6 with an enhanced core DIAMETER OF CUT LENGTH DIAMETER RADIUS (AlTiN) (AlTiN) R = +0.0000/–0.0020 and higher helix suited D1 L2 L1 D2 R W/FLAT for the demands of high >1/4–3/8 DIAMETER temperature alloys 1/4 1/2 2-1/2 1/4 .020 36570 – • Unequal helix design aids 1/4 3/4 2-1/2 1/4 .020 36616 – D1 = +0.0000/–0.0016 in damaging harmonics 5/16 13/16 2-1/2 5/16 .020 36571 – D2 = h6 by changing the angle at which each cutting 3/8 7/8 2-1/2 3/8 .020 36572 36555 R = +0.0000/–0.0020 edge enters and exits the 7/16 1 2-3/4 7/16 .020 36573 36556 material >3/8–1 DIAMETER • Unequal flute spacing 1/2 1 3 1/2 .030 36574 36557 D1 = +0.0000/–0.0020 helps to disrupt the 1/2 1-1/4 3-1/4 1/2 .030 36618 36617 D2 = h6 rhythmic pattern created 9/16 1-1/8 3-1/2 9/16 .030 36575 36558 by the cutting edge helping R = +0.0000/–0.0020 to suppress damaging 5/8 1-1/4 3-1/2 5/8 .040 36576 36559 harmonics 3/4 1-1/2 4 3/4 .040 36577 36560 • Optimal material removal 1 1-1/2 4 1 .040 36578 36561 rates through increased HIGH TEMP ALLOYS feed and depths of cut for difficult to machine TITANIUM materials • Enhanced corner geometry with tight tolerance corner For patent radii information visit • Recommended for www.ksptpatents.com materials ≤ 45 HRc (≤ 420 Bhn) 54 END MILLS wwwE.kNyDoMceILraLS-sgstool.com