HSS straight shank drill bit set HSS drill set drill set This style of rolling black drill bit set is packed in red plastic box. They are roll forged.N.W/G.W: 25/26 KgsMEAS: 47×41×17 CMSPECIFICATION(mm): 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10. HSS straight shank twist drill1.Material:HSS M42,M35,6542(M2),9341,4341,42412.Finish:Tin coated,coffee,bright,rainbow ...
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