CNC Indexable Carbide U Drill Insert WDXT042004 052504 063006 073506 094008-G, DLT216 Grade G Chipbreaker for Carbon Steel Stainless Steel Fast Drilling Hole Making
This WDXT series U drill insert covers five standard specifications: WDXT042004-G, 052504-G, 063006-G, 073506-G and 094008-G, all featuring G-type general-purpose chipbreaker geometry. Matched with premium DLT216 coated carbide grade, it is engineered for fast drilling and hole making on steel and stainless steel via CNC U-drill tools.
The DLT216 grade combines a high-toughness tungsten carbide substrate with advanced wear-resistant composite coating, delivering excellent thermal stability and edge integrity under high-feed drilling conditions. The optimized G chipbreaker ensures consistent chip formation and smooth evacuation, effectively preventing chip clogging in deep hole operations.
Featuring a 4-cutting-edge design, each insert provides four usable corners for maximum cost efficiency in high-volume production. Machined to standard interface dimensions, they are fully compatible with common WD series U drill holders for fast indexing and reduced setup downtime, widely applied in automotive, machinery and mold industries.
