Straight Flute HSS Sheet Metal Conical Tube Drill Bit
Spiral Flute HSS Metal Sheet Tube Conical Drill Bit for Sheet Metal Tube Drilling
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Contact: David Yu
Phone: +86-139-52828006
Email: info@tongyutools.com
Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300
