KM4X63 Shank Tools Shrink Fit Toolholders High Torque (HT) • 30–50% higher clamping torque compared to GP line. • Balanceable — fine tune with optional M6 set screws. • Suitable for carbide only, designated by groove in front face. • 10 kW power or greater Shrink Fit device must be used. KM4X63 Shank Tools Cutting Tool Shank Requirements inch (industry standard) cutting tool shank diameter tolerance 1/2 & 5/8 .0000/-.0004 3/4, 7/8, 1, 1-1/4, & 1-1/2 .0000/-.0005 „ HPV TT HT • Inch stop wrench size order number catalog number D1 D2 D21 D22 L1 L2 L9 L21 V screw stop screw lbs 5552330 KM4X63HPVTTHT025315 1/4 .83 1.06 — 3.150 2.128 1.02 — .39 TTSS05014M 2.5 mm 2.01 5552331 KM4X63HPVTTHT025472 1/4 .83 1.06 — 4.724 3.348 1.02 — .39 TTSS05014M 2.5 mm 2.61 5552333 KM4X63HPVTTHT025630 1/4 .83 1.06 1.27 6.299 1.970 1.02 4.92 .39 TTSS05014M 2.5 mm 3.14 5552335 KM4X63HPVTTHT031315 5/16 .83 1.06 — 3.150 2.128 1.02 — .39 TTSS06014M 3 mm 2.00 5552337 KM4X63HPVTTHT031472 5/16 .83 1.06 — 4.724 3.348 1.02 — .39 TTSS06014M 3 mm 2.60 5552339 KM4X63HPVTTHT031630 5/16 .83 1.06 1.27 6.299 1.970 1.02 4.92 .39 TTSS06014M 3 mm 3.12 5552341 KM4X63HPVTTHT038335 3/8 .95 1.24 — 3.347 2.325 1.22 — .39 TTSS08014M 4 mm 2.17 5552343 KM4X63HPVTTHT038472 3/8 .95 1.26 — 4.724 3.348 1.22 — .39 TTSS08014M 4 mm 2.84 5552345 KM4X63HPVTTHT038630 3/8 .95 1.26 1.43 6.299 2.480 1.22 4.92 .39 TTSS08014M 4 mm 3.49 5552346 KM4X63HPVTTHT044354 7/16 .95 1.26 — 3.543 2.522 1.42 — .39 TTSS10014M 5 mm 2.21 5552347 KM4X63HPVTTHT044472 7/16 .95 1.26 — 4.724 3.348 1.42 — .39 TTSS10014M 5 mm 2.81 5552348 KM4X63HPVTTHT050354 1/2 .95 1.26 — 3.543 2.522 1.42 — .39 TTSS10014M 5 mm 2.18 5552349 KM4X63HPVTTHT050472 1/2 .95 1.26 — 4.724 3.348 1.42 — .39 TTSS10014M 5 mm 2.79 5552350 KM4X63HPVTTHT050630 1/2 .95 1.26 1.43 6.299 2.480 1.42 4.92 .39 TTSS10014M 5 mm 3.44 5552351 KM4X63HPVTTHT056354 9/16 1.06 1.34 — 3.543 2.522 1.42 — .39 TTSS10014M 5 mm 2.30 5552352 KM4X63HPVTTHT062374 5/8 1.06 1.34 — 3.740 2.719 1.54 — .39 TTSS12014M 6 mm 2.33 5552353 KM4X63HPVTTHT062472 5/8 1.06 1.34 — 4.724 3.343 1.54 — .39 TTSS12014M 6 mm 2.89 5552354 KM4X63HPVTTHT062630 5/8 1.06 1.34 1.52 6.299 2.240 1.54 4.92 .39 TTSS12014M 6 mm 3.65 5552355 KM4X63HPVTTHT075394 3/4 1.30 1.65 — 3.937 2.915 1.61 — .39 TTSS16014M 8 mm 2.78 5552356 KM4X63HPVTTHT075630 3/4 1.30 1.65 1.80 6.299 2.720 1.61 4.92 .39 TTSS16014M 8 mm 4.40 (continued) B56 kennametal.com L V i KMT_KM4X_Catalog_B056_B057_EN.indd KMT KM4X C 56 l B056 B057 EN A 31 2016 3 53 PM 9/1/16 2:04 PM