Drillpro 6pcs 1/1.5/2/2.5/3/5mm 60 Degree HSS Center Drill Bits Countersink Drill Bit

Description: Drillpro 6pcs 5/3/2.5/2/1.5/1mm 60 Degree HSS Center Drills Bit Countersink Drill Specification: Material: High Speed Steel Type Body diameter Drill tip diameter #1 3mm 1mm #2 4mm 1.5mm #3 5mm 2mm #4 6mm 2.5mm #5 8mm 3mm #6 12mm 5mm Features: Each drill has a double end and is ground with a standard 60 degree angle. Usage: Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking. Used for producing center holds in components or work pieces with require machining between centers. Package Included: 6 x Drillpro HSS Center Drill More Details: