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8 Pieces High Speed Steel countersink center drill bit set, metal machinist lathe cutting tools for Hole Positioning in Machining Centers of Iron, Steel, Copper, Aluminum 1/1.5/2/2.5/3/4/5/6mm - Jumayer, 49689610
Jumayer 49689610
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High quality: The product is made of high-quality stainless steel, durable, and will not be easily damaged or cracked during use Function: A center drill is used for making a starter hole in cast iron, aluminum, copper, steels, and many other alloys. Drill Size: 1/1.5/2/2.5/3/4/5/6mm, 60° tip angles. Precisely Processing: Center and spotting drills are 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. Good Service: This Center Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems with the products, please feel free to contact us
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