MAPAL MEGA-Drill-Reamer (SCD200) External oil supply X3D SCD200-1198-2-4-140HA03-HP835 1 piece

Catalog number: SCD200-1198-2-4-140HA03-HP835 Features: ● One-shot machining of H7 precision holes, consolidating the three processes of "centering + drilling + reamer" 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 materials: carbon steel, alloy steel, cast iron, light alloy. Specifications: ● Blade diameter (mm): 11.98 ● Groove length (mm): 55 ● Total length (mm): 102 ● Shank diameter (mm): 12 ● Surface treatment: HP835 coating Material/Finish: ● Ultra-fine grain carbide alloy