Danyang Youjie Tools Co.,Ltd is one of the top level China hss step drill bits manufacturers,Website: , and also a professional hss step drill bits factory, welcome to wholesale cheap products from our company.HSS?STEP?DRIL?BITSSIZE:4.0-12.00mm?to?6.5-40.50mmHSS?material:9341.6542.4241Surface?Finishing:bright,Tin?coatingDrill?bits?Quality:DIY?Quality?and?Industry?QualityPackage:plastic?tubesDelivery?Time:30-45?daysCertificate:GB/T19001-2008,IS09001:2008?STANDARDMOQ:100PCSPort?of?shipment：SHANGHAI?CHINA,?NINGBO?CHINATrade?Term:FOB?SHANGHAI,CIF?SHANGHAI,FOB?NINGBOMonthly?production?capacity：0.1?millionCutting?Material:thin?plate?drilling?within?3?mm，woodOEM:AcceptablePlace?Of?Original:Jiangsu?China