Каталог Widia достижения 2020 - страница 140

• Table of contents
• All-Star
• Indexable Milling
• VSM890™-12
• VXF™
• VXF-07
• VXF-09
• VXF-12
• VXF-16
• VXF Best practices
• Heavy Metal Extensions
• Solid ER Collets
• VSM
• VSM11
• VSM17
• Solid End Milling
• The VariMill Family
• 70NS
• 4U50 & 4U80
• 4U50
• 4U80
• 49N9
• D503
• General Purpose End Mills
• Holemaking
• TDMX
• Top Cut 4
• Turning
• WGC
• WK15CT
• Railway Tooling
• Bar Peeling
• Informational Icons Guide
• Customer Application Support (CAS)
• Material Overview • DIN

Top Cut 4 ™ Indexable Drills • Top Cut 4 Feed Force Requirement 10 2250 Stainless Steel 304 9 f = 0.20 2025 .0079 IPR 8 f = 0.18 1800 .0071 IPR 7 f = 0.15 1575 .0059 IPR 6 Feed Force [(kN)/(lbf)] f = 0.12 .0047 IPR 1350 Steel 4140 5 f = 0.25 1125 .0098 IPR 4 f =0.20 900 .0079 IPR 3 f = 0.16 675 .0063 IPR 2 f =0.12 .0047 IPR 450 Cast Iron GG25 1 f = 0.25 225 .0098 IPR 0 f = 0.20 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 .0079 IPR 0.472 0.630 0.787 0.945 1.102 1.260 1.417 1.575 1.732 1.890 2.047 2.205 2.362 2.520 2.677 f = 0.16 .0059 IPR f = 0.12 Drill Diameter D1 [(mm)/(inch)] .0047 IPR Torque Requirement 500 369 Stainless Steel 304 450 332 f = 0.20 .0079 IPR 400 f = 0.18 295 .0071 IPR Torque [(pound force foot)/(Nm)] 350 f = 0.15 258 .0059 IPR 300 f = 0.12 .0047 IPR 221 Steel 4140 250 f = 0.25 184 .0098 IPR 200 f =0.20 148 .0079 IPR 150 f = 0.16 111 .0059 IPR 100 f =0.12 .0047 IPR 74 Cast Iron GG25 50 f = 0.25 37 .0098 IPR 0 f = 0.20 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 .0079 IPR 0.472 0.630 0.787 0.945 1.102 1.260 1.417 1.575 1.732 1.890 2.047 2.205 2.362 2.520 2.677 f = 0.16 .0059 IPR Drill Diameter D1 [(mm)/(inch)] f = 0.12 .0047 IPR widia.com 138 widia.com