Pipe cutting blade 1)Made with 9CrSi,M2,D2,HSS,SKD- ... 2)CERT:ISO9001 3)26 years experience 4)large output Pipe cutting blade for paper-cuttingOEM for customs SAMPLE IS BEEN ... in strong oil paper. Delivery Detail:20-35 daysgenerally introuction Pipe cutting blade for paper-cutting is mainly used in the ... . We are a united,prospering and professional team,believes us! Pipe cutting blade for paper-cutting