![Sandvik Coromant 8107478 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection; Connection Size: HSK63A; Taper Size: HSK100A; Chuck Hole Diameter: 3.93701 in; 100 mm; Nose Diameter (Decimal Inch - 4 Decimals): 0.8661; Nose Diameter (Mm) ( - Sandvik Coromant 8107478 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection; Connection Size: HSK63A; Taper Size: HSK100A; Chuck Hole Diameter: 3.93701 in; 100 mm; Nose Diameter (Decimal Inch - 4 Decimals): 0.8661; Nose Diameter (Mm) ( -](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1412798/1510478/8283674-21__37666.1712995807.jpg?c=1)
Sandvik Coromant 8107478 Hydraulic Tool Holders & Chucks; Shank Type: Modular Connection; Connection Size: HSK63A; Taper Size: HSK100A; Chuck Hole Diameter: 3.93701 in; 100 mm; Nose Diameter (Decimal Inch - 4 Decimals): 0.8661; Nose Diameter (Mm) ( -