
KM80ATC Shank Tools KM80ATC™ Shank Tools Shrink Fit Toolholders High Torque (HT) (HPV TT HT continued) Cutting Tool Shank Requirements inch (industry standard) cutting tool shank diameter tolerance 1/2, 9/16, 5/8, & 11/16 .0000/-.0004 3/4, 7/8, 1, & 1-1/4 .0000/-.0005 HPV TT HT • Inch stop wrench size order number catalog number D1 D2 D21 L1 L2 L9 V screw stop screw lbs 3598813 KM80ATCHPVTTHT050374 1 /2 .95 1.26 3.740 2.87 1.42 .39 TTSS10014M 5mm 3.25 3598814 KM80ATCHPVTTHT056374 9/16 1.06 1.34 3.740 2.87 1.42 .39 TTSS10014M 5mm 3.38 3598815 KM80ATCHPVTTHT062394 5/8 1.06 1.34 3.937 3.07 1.54 .39 TTSS12014M 6mm 3.41 3598816 KM80ATCHPVTTHT062850 5/8 1.06 1.34 8.500 2.48 1.54 .39 TTSS12014M 6mm 5.65 3598817 KM80ATCHPVTTHT075413 3/4 1.30 1.65 4.134 3.27 1.61 .39 TTSS16014M 8mm 3.93 3598818 KM80ATCHPVTTHT075630 3/4 1.30 1.65 6.299 2.76 1.61 .39 TTSS16014M 8mm 5.35 3598819 KM80ATCHPVTTHT088413 7/8 1.30 1.65 4.134 3.27 1.61 .39 TTSS16014M 8mm 3.84 3598820 KM80ATCHPVTTHT100453 1 1.73 2.08 4.528 3.66 1.85 .39 TTSS16014M 8mm 5.14 3598821 KM80ATCHPVTTHT125472 1 1/4 1.73 2.08 4.724 3.86 2.01 .39 TTSS16014M 8mm 4.99 NOTE: Do not overheat. Overheating will destroy the accuracy and functionality of the toolholder. Shrink Fit technical section, see page K56. Supplied with stop screw. Adjusting stop screw gage, see page K59. Shrink Fit accessories, see page J2. Optional M6~1.0P x 5 lg fine-balancing screw set (10 pieces) is available. Order number is MS1276PKG and must be ordered separately. WWW.WIDIA.COM A321