HANGZHOU GSR-THREADS CO.,LTD, manufacturer of high quality "Threads cutting tools" and "Threads repairing tools" like TAPS, DIES, WRENCHES, and SCREW EXTRACTORS etc,follows the Quality idea with more than 100-year history from GSR Germany, with nearly 10-year researching and developing in China market, we have built up several professional production lines and with more than 250 workers in our Team.We are expecting become your long-term partner in China.Quick DetailsPlace Of Origin:Zhejiang,ChinaBrand Name:GSRType:Pipe Threading DiesStandard:ISO-NPTMaterial:HSS-E/HSS/Alloy SteelVersion:Common,open slot,adjustableProcess:Fully GroundApplication:Exterior Pipe ThreadingMarking:Laser Marking,EngraveOEM:AcceptableSize Range:NO.1/16-2'',special sizes can be customizedPayment:T/T,L/CSample:Free sample with freight beared by customersSpecification SizeOutside1/16NPT30x11mm1/8NPT30x11mm1/4NPT38x16mm3/8NPT45x18mm1/2NPT55x22mm3/4NPT55x22mm1''NPT65x26mm1-1/4NPT75x28mm1-1/2NPT90x28mm2''NPT105x30mmPackaging & Delivery Packing details: 1.Oil paper+Inner carton+Standard Export Outer Carton 2.Transparent Round box+Inner carton+Standard Export Outer Carton 3.Transparent Square box+Inner carton+Standard Export Outer Carton 4.As required by customers Delivery: If we have stocks,then 10-15days after PI confirmed If we have no stocks,then 30-40days for regular items and 45-50days for special items after PI confirmed Port: Ningbo,Shanghai,Yiwu,Qingdao etc Advantages1.Manufacturer: Our company has been established for more than 10 years. We have advanced production facilities and professional technical team. 2.High quality: We are located in the tools township of China, have abundant and reliable raw materials. We have mature manufacturing technologies and strict quality control system,which come from Germany. So we can maintain stable and reliable product quality. 3.Excellent services: Your questions will be feeded back in 24 hours. 4.Cometitive price: We provide the straight factory price to you. 5.We offered you One-stop Threads Cutting Tools Purchasing