13PC HSS Nitriding and Amber Twist Drill Bit Set
Finish: Nitriding and Amber
Material: H.S.S.
Size:2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8 mm
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Telephone：+86-28+86758150 Fax：+86-28-86730853 Email： orders@cuttingcraft.com Registered Addresses: 8/F. No.2, Tongfu lane, xiyulong street, Chengdu, Sichuan Office Address: 9F Sichuan Machinery Mansion, 33#, Shutong Str. Chengdu, Sichuan 610036, P.R.CHINA Factory Address: Industrial Zone, Danbei Dis. Danyang city, Jiangsu
