Next-Generation Deep Hole Drills: Extended Depth Capabilities (20×D to 50×D)
New solid carbide deep hole drills with extended depth capabilities — Dormer Pramet Force DHD (20×D), CERATIZIT WTX-Deep UNI (50×D), and Guhring …
Coatings
Deep Hole Drilling Cutting Tool Materials
Guide to cutting tool materials for deep hole drilling — tungsten carbide grades, coatings, cermets, PCBN, PCD, and diamond for gun drills, BTA, DTS, …