Sandvik CoroDrill DS20 replaceable tip drill (465) DS20-D4000L40-06 1 piece

Catalog number: DS20-D4000L40-06 Features: ●Double step technology allows smooth bite and starts machining. ●Unique flute design uses spiral + straight flutes. ●The flute cross-sectional shape is different for the trapezoidal cross-section center blade and peripheral blade flute. ●Chip design: Both the center blade and peripheral blade can be used at four corners. ●Double coolant hole: The coolant hole is located at the top, improving chip discharge. Applications: ●For drilling. Specifications: ●Blade diameter (mm): 40 ●Total length (mm): 344 ●Shank diameter (mm): 40 ●Compatible chips: DS20-05...P, DS20-05...C ●Maximum machining depth (mm): 241.0018 ●Replaceable tip drill that achieves reliability, stability, and outstanding machining ability in four drilling processes ●Shank with cylindrical flat ●Internal lubrication type ●Millimeter version