10Pcs Center Drill Bit Set High Speed Steel 4341 Straight Shank Center Drill Bit Combo Drilling Tools 2.5mm for Hole Processing
- ★High Precise Positioning: This high speed steel center drill bits is mainly used for the prefabricated precise positioning of hole machining, guiding twist drills for hole machining, thereby effectively reducing errors.
- ★Used for: Use a center drill to make a conical hole for the center of the lathe as a starting point for a standard twist drill. Can be used as a starting hole to prevent the drill bit from deviating from the original route. Used for center cages that need to be processed between parts or workpieces.
- ★High Performance: This center drill bit is made of high‑quality high-speed steel material, with high hardness and good wear resistance, strong and durable, has a long service life. With good applicability, stability, high processing efficiency, long life expectancy, etc..
- ★Widely Used: This center countersink drill bit are good for most general purpose applications, which can not only be used on a lathe, but also can be installed at the end of the workpiece in the center of the lathe.
- ★Note: Please allow slight error due to manual measurement. Thanks for your understanding.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.