Sandvik CoroDrill DS20 replaceable tip drill (465) DS20-D2900L32-07 1 piece

Catalog number: DS20-D2900L32-07 Features: ●Double step technology allows for smooth bite and starts machining. ●Unique flute design uses spiral + straight flutes. ●The flute cross-sectional shape is different for the trapezoidal central blade and peripheral blade flutes. ●Chip design: Both the central 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): 29 ●Total length (mm): 292 ●Shank diameter (mm): 32 ●Compatible chips: DS20-04・・・P, DS20-04・・・C ●Maximum machining depth (mm): 203.8316 ●Replaceable tip drill that achieves reliability, stability, and outstanding machining ability in four drilling processes ●Shank with cylindrical flat ●Internal lubrication type ●Millimeter version