![Sandvik Coromant 8278574 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection ; Connection Size: HSK63A ; Taper Size: HSK63A ; Hole Diameter (Inch): 1-1/4 ; Nose Diameter (Decimal Inch - 4 Decimals): 2.6772 ; Nose Diameter (Mm) ( - 2 Decim Sandvik Coromant 8278574 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection ; Connection Size: HSK63A ; Taper Size: HSK63A ; Hole Diameter (Inch): 1-1/4 ; Nose Diameter (Decimal Inch - 4 Decimals): 2.6772 ; Nose Diameter (Mm) ( - 2 Decim](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/2768687/2923079/0093973-21__28969.1718897657.jpg?c=1)
Sandvik Coromant 8278574 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection ; Connection Size: HSK63A ; Taper Size: HSK63A ; Hole Diameter (Inch): 1-1/4 ; Nose Diameter (Decimal Inch - 4 Decimals): 2.6772 ; Nose Diameter (Mm) ( - 2 Decim