6PCS Combined HSS Center Drill Countersink Bit Lathe Mill Tackle Tool Kit 1-5mm
9,27 €
6pcs set HSS composite center drills spot drills, perfect for the precise positioning of hole machining, guiding the drill hole processing reducing the error. 6pcs HSS Center Drill Bits. Used to make a conical hole for a lathe center in order to make a starting point for a standard drill, designed to prevent the drill from walking.
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