Sandvik Coromant 8107477 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection ; Connection Size: HSK63A ; Taper Size: HSK100A ; Hole Diameter (Inch): 1-1/4 ; Nose Diameter (Decimal Inch - 4 Decimals): 2.6772 ; Nose Diameter (Mm) ( - 2 Deci