Hengda Type a Carbide Center Drill Fully Ground Bright Finish for Nonferrous Metals 1-6mm
These Hengda Type A center drills feature fully ground finish and spiral flute geometry. Available in diameters ranging from 1.0mm to 6.0mm, they are designed for precise hole positioning in metal drilling, and fit perfectly with drill presses and CNC machining centers.
The optimized spiral flute design ensures smooth chip evacuation and stable cutting performance. Precision fully ground cutting edges deliver accurate centering, effectively prevent drilling deviation, and produce clean burr-free holes with consistent dimensional accuracy.
Ideal for pre-drilling centering and positioning of various metal workpieces, they offer dependable wear resistance and extended service life. They cut down rework frequency, reduce overall tooling costs and effectively boost comprehensive machining efficiency.
