Threading Walter Select tapping Blind hole machining HSS-E (-PM) Primary PP'lcat'on AdditionaUpplication BH Blind hole TH Through hole Thread dep

Threading Walter Select tapping Blind hole machining HSS-E (-PM) Primary PP'lcat'on AdditionaUpplication BH Blind hole TH Through hole Thread depth Type EG MF EG UNC EG UNF Coating Application 1.5 x D N Page D 77 D 156 D 292 D 303 / D 304 D 305 D 313 uncoated/ TiN Page D 82 D 162 D 203 D 252 D 293 D 308 D 316 uncoated/ vap/TiN/TiCN Classification of the main material groups and code letters Workpiece material ile m nsi m Unalloyed and low-alloyed steel annealed (tempered) P1, P2, P3, P4, P7 Free cutting steel tempered tempered tempered annealed High-alloyed steel and high-alloyed tool steel hardened and tempered hardened and tempered Stainless steel ferritic / martensitic, annealed martensitic, tempered Stainless steel austenitic, duplex austenitic, precipitation hardened (PH) Grey cast iron Cast iron with spheroidal graphite ferritic, pearlitic GGV (CGI) Aluminum wrought alloys cannot be hardened hardenable, hardened Cast aluminum alloys Magnesium alloys unalloyed, electrolytic copper Copper and copper alloys (bronze / brass) Brass, bronze, red brass Cu-alloys, short-chipping high-strength, Ampco Fe-based Heat-resistant alloys Ni-based or Co-based Ni-based or Co-based Pure titanium Titanium alloys a and p alloys, hardened P alloys Tungsten alloys Molybdenum alloys Hardened steel Thermoplasts without abrasive fillers Thermosetting plastics without abrasive fillers Fiber-reinforced plastic Graphite (technical) Paradur H Paradur N M MJ MF UNC UNJC UNF UNJF UNEF UN-8 / UNS G RC RP NPT NPTF Pg BSW TR EG M UNC STI UNF STI BH/TH BH 210 700 220 750 P6 300 1010 P5, P8 380 1280 P9 430 1480 P10 P 200 670 P11 300 1010 P12 400 1360 P13 200 670 P14 330 1110 P15 230 780 M1, M3 300 1010 M2 245 K3, K4 365 K1, K2, K5, K6 200 30 100 340 N2 < 12 % Si 90 310 N3, N4 > 12 % Si 130 450 N5 N 70 250 N6 100 340 N7 90 310 N8 110 380 N9 300 1010 N10 280 940 S1, S2 250 840 S3 350 1080 S4, S5 200 670 S6 S 375 1260 S7 410 1400 S8 300 1010 S9 300 1010 S10 50 HRC H 55 HRC H2, H4 60 HRC O1 O2 O GFRP, AFRP O3, O5 CFRP O4 65 O6 1Page numbers in RED denote ANSI shank is available D 22 WALTER Prototyp