CARBIDE THRU COOLANT FEED DRILL: 3D 3.5MM

*These solid carbide drills are manufactured from quality Sub-Micron grade materials * Through coolant drills offer several advantages, including: significantly improved chip evacuation, better heat control, extended tool life, increased cutting speeds and feeds, better surface finish, reduced cycle times, the ability to work with harder materials, and minimized risk of tool breakage due to effective cooling directly at the cutting edge, all leading to higher production efficiency and better overall hole quality.