MAPAL Carbide Coated Drill MEGA-Stack-Drill-AF-A/C External Oil Supply X5D 3/18 inch SCD320-04837-2-2-120HA05-HC619 1 piece

Catalog number: SCD320-04837-2-2-120HA05-HC619 Features: ●Designed to be ideal for drilling holes in stack materials. ●Suppresses the occurrence of burrs and delamination (interlayer peeling). ●Diamond coating with high wear resistance. Applications: ●Cutting material: For stack materials (entrance → aluminum / exit → CFRP) only. Specifications: ●Blade diameter (mm): 4.837 ●Groove length (mm): 36 ●Total length (mm): 74 ●Shank diameter (mm): 6 ●Blade diameter (inch): 3/18 ●Surface treatment: HC619 / Diamond coating ●Effective machining depth: 5D (blade diameter x 5 times) Material / Finish: ●Ultra-fine particle carbide alloy