4-22mm Hex Titanium Steps Cone Drill Bit Hole Groove Metal Wood Cutter @w

Brand new: lowest price


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  • Get it by Fri, 30 Nov - Wed, 2 Jan from shenzhen, China
  •  • New condition
  •  • 30 day returns - Buyer pays return postage | Returns policy
Features:100% Brand new and high quality!!The ladder of its unique structure, a bit can open a variety of specifications of aperture.Do not need to use center punch, compared with the ordinary twistdrill is not easy to be broken.Deburring, chamfering, elliptic hole enlargement, twist drill, thefunction of them was unable, but it is possible.The use of tools: drill, bench drill.Work while water cooling, caneffectively extend the service life of drill bit, recommend drilling rate of 250-250 RPM. Specifications:Size: 4-22 mm(6,8,10,12,14,16,18,20 22)mmShank: 6mm(dia), 25mm(L)Total:75mm(L)Material: High speed steel Color: GoldPackage includes:1 x Hex Titanium Step Drill Brand Unbranded/Generic MPN Does.
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