60 Combined Center Drills is available now from our US and UK warehouse
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Description :
60 Degree Bit HSS Combined Center Drills Countersinks Set Tool
Features :
Material : HSSHigh Speed SteelStandard 60 degree included angleDouble ended
Specification :
This listing is for a set of 5 HSS Center DrillsEach drill has a double end and is ground with a standard 60 degree included angleThe set includes 1 each of the following sizes :3mm body diameter !#!amp!*!amp; 1mm drill tip diameter4mm body diameter !#!amp!*!amp; 1.5mm drill tip diameter6mm body diameter !#!amp!*!amp; 2.5mm drill tip diameter8mm body diameter !#!amp!*!amp; 3.15 drill tip diameter12mm body diameter !#!amp!*!amp; 5mm drill tip diameter
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 walkingUsed for producing center holds in components or work pieces with require machining between centers
Package included :
5 x HSS Center Drills
Details pictures :