Featured Solide carbide Inner-coolant Drill Bit
use high-quality tungsten material, high-precision imported Germany Wlater CNC machine processing,
suitable for structural steel, alloy steel, stainless steel, cast iron and other common materials
“2 central water outlet holes, 30% longer life than external cooling under the same parameters.”
bottom of the substrate
-55% aluminum, 45% titanium
-thickness for 3.0 µm, TiAlN coated
withstand crescent moon wear and flank wear.
top of the substrate
-thickness for 0.2 µm, TiAlN coated
Preventing the accumulation of chip lumps.
Carbide drills, a cornerstone in precision machining, come in two types—carbide drills with cooling holes and carbide drills without cooling holes. Both versions embody the cutting-edge capabilities of carbide tools, catering to diverse industrial needs with durability, precision, and performance at their core.