KM63TS Shank Tools KM63TS™ Shank Tools Shrink Fit Toolholders General Purpose (GP) (HPV TT continued) Cutting Tool Shank Requirements inch (industry standard) cutting tool shank diameter tolerance 1/4, 5/16, & 3/8 -.0001/-.0004 7/16, 1/2, 9/16, 5/8,& 11/16 .0000/-.0004 3/4, 7/8, 1, & 1-1/4 .0000/-.0005 HPV TT • Inch stop wrench size order number catalog number D1 D2 D21 L1 L2 L9 V screw stop screw lbs 3869253 KM63TSHPVTT025315 1/4 .827 1.059 3.150 2.362 1.024 .394 TTSS05014M 2,5mm 1.84 3869254 KM63TSHPVTT031315 5/16 .827 1.059 3.150 2.362 1.024 .394 TTSS06014M 3mm 1.82 3869255 KM63TSHPVTT038335 3/8 .945 1.256 3.347 2.559 1.221 .394 TTSS08014M 4mm 2.02 3869256 KM63TSHPVTT044354 7/16 .945 1.256 3.543 2.756 1.417 .394 TTSS10014M 5mm 2.06 3869257 KM63TSHPVTT050354 1/2 .945 1.256 3.543 2.756 1.417 .394 TTSS10014M 5mm 2.04 3869258 KM63TSHPVTT056354 9/16 1.063 1.335 3.543 2.756 1.417 .394 TTSS10014M 5mm 2.16 3869259 KM63TSHPVTT062374 5/8 1.063 1.335 3.740 2.953 1.535 .394 TTSS12014M 6mm 2.19 3869260 KM63TSHPVTT068374 11/16 1.299 1.650 3.740 2.953 1.535 .394 TTSS12014M 6mm 2.63 3869261 KM63TSHPVTT075394 3/4 1.299 1.650 3.937 3.150 1.614 .394 TTSS16014M 8mm 2.68 3869262 KM63TSHPVTT088394 7/8 1.299 1.650 3.937 3.150 1.614 .394 TTSS16014M 8mm 2.59 3869263 KM63TSHPVTT100453 1 1.732 2.083 4.528 3.740 1.850 .394 TTSS16014M 8mm 4.03 3869264 KM63TSHPVTT125472 1 1/4 1.732 2.083 4.724 3.937 2.008 .394 TTSS16014M 8mm 3.88 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 A225