MAPAL MEGA-Drill-Reamer (SCD200C) External oil supply X3D SCD200C-0700-2-4-140HA03-HP835 1 piece

Catalog number: SCD200C-0700-2-4-140HA03-HP835 Features: ●One-shot machining of H7 precision holes, consolidating the three processes of "centering + drilling + reaming" into one process. ●Excellent centripetal movement due to the distinctive chisel design and combination land. ●Ideal for machining positioning holes and knock pin holes. Applications: ●Workpiece: Carbon steel, alloy steel, cast iron, light alloy. Specifications: ●Blade diameter (mm): 7 ●Groove length (mm): 34 ●Total length (mm): 79 ●Shank diameter (mm): 8 ●Effective machining depth: 3D (blade diameter x 3 times) ●Surface treatment: HP835 coating ●H7 tolerance specifications Material/Finish: ●Micro grain carbide