HSK63F (Pin) Shank Tools HSK63F (Pin) Shank Tools Shrink Fit Toolholders High Torque (HT) • 30–50% higher clamping torque compared to GP line. • Suitable for carbide only, designated by groove in front face (requirements below). • 10 kW power or greater Shrink Fit device must be used. D1 Cutting Tool Shank Requirements inch (industry standard) cutting tool shank diameters tolerance 1/4 & 3/8 -.0001/-.0004 1/2 & 5/8 .0000/-.0004 3/4 & 1 .0000/-.0005 TT HT HPV IN-HSK Form F (Pin) stop wrench size order number catalog number D1 D2 D21 L1 L2 L9 V screw stop screw lbs 2636755 HSK63FPTTHT025300 1/4 .87 1.06 3.00 1.98 1.02 .39 TTSS05014M 2,5mm 1.81 2636757 HSK63FPTTHT038300 3/8 1.02 1.26 3.00 1.86 1.22 .39 TTSS08014M 4mm 1.94 2636758 HSK63FPTTHT050325 1/2 .98 1.26 3.25 2.11 1.42 .39 TTSS10014M 5mm 1.94 2636759 HSK63FPTTHT062325 5/8 1.10 1.33 3.25 2.11 1.38 .27 TTSS12014M 6mm 2.02 2636761 HSK63FPTTHT075325 3/4 1.34 1.61 3.25 2.11 1.38 .20 TTSS16014M 8mm 2.29 2636762 HSK63FPTTHT100325 1 1.77 2.05 3.25 2.19 1.61 .20 TTSS16014M 8mm 2.83 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. HSK coolant unit and wrench are available and must be ordered separately; see page J32. WWW.WIDIA.COM B177