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YUENTOEN 7 Pcs Center Drilling Tool Set for Metal Machining Lathes 60 Degree Angle Center Drilling Tool Kit Inverted Tool
Due to the precise center hole of the metal, it may be suitable for iron, steel, copper, aluminum and other processing. Each bit has double ends at a standard 60 degree angle. Sharp and durable, precise positioning and sharp edge.Used for center glue that needs to be treated between parts or crafts.Can be used as a starting hole to prevent the drill bit from escaping from the original root.High Speed Steel Center Drill Bit Kit 60 Degree Angle Counter Sink Tool Extends Life, Increases Abrasion Resistance, and Removes Crushes Clearly In Lathe Metal Processing! ...