MAPAL MEGA-Stack-Drill-C/A internal oil supply X5D

[Features] ● First recommended item for CFRP/titanium (STAC material) drilling. ●The workpiece material at the entrance/exit does not matter. ●Suppresses the occurrence of burrs and delamination. ●The twist angle is 34°.

[Use] ●Work material: CFRP/aluminum (STAC material) only.

[Specifications] ● Blade diameter (mm): - ● Blade diameter (inch): 5/16 ● Groove length (mm): 53 ● Overall length (mm): 91 ● Shank diameter (mm): 8 ● Effective processing depth: 5D (blade diameter x 5 times)

[Specification 2] Non-coating

[Materials/Finish] Ultrafine particle cemented carbide

[Set contents/accessories]
-

【Note】
-