Lathe Chucks / Chuck Jaws Lathe chuck jaw set for Röhm three- and four-jaw chucks DIN 6350 Design: - hardened - stepped outwards Note: After insertion into the chuck, hard jaws must be ground to concentricity on the lathe under light preload, e. g. during a general overhaul 263500 Drill jaw (set = 3 pieces) 263550 Drill jaw (set = 4 pieces) for chuck mm 263500 263550 A B Cmmmmmm for chuck mm 263500 263550 A B Cmmmmmm 80 37 12 26.0 250 90 24 67.5 100 48 14 33.5 315 130 34 79.5 125 52 18 41.5 350/400 130 34 79.5 160 61 18 47.5 500 190 42 95.0 200 69 20 53.5 630 190 42 95.0 Design: 26 - hardened- stepped inwards 263600 Turning jaw (set = 3 pieces) 263650 Turning jaw (set = 4 pieces) for chuck mm 263600 263650 Amm Bmm Cmm for chuck mm 263600 263650 Amm Bmm Cmm 80 37 12 26.0 250 90 24 67.5 100 48 14 33.5 315 130 34 79.5 125 52 18 41.5 350/400 130 34 79.5 160 61 18 47.5 500 190 42 95.0 200 69 20 53.5 630 190 42 95.0 Design: - case hardenable - material 16MnCr5 263700 Soft block jaws (set = 3 pcs) 263750 Soft block jaws (set = 4 pcs) for chuck mm 263700 263750 Amm Bmm Cmm for chuck mm 263700 263750 Amm Bmm Cmm 80 37 12 26.0 250 90 24 67.5 100 48 14 33.5 315 130 34 79.5 125 52 18 41.5 350/400 130 34 79.5 160 61 18 47.5 500 190 42 95.0 200 69 20 53.5 630 190 42 95.0 Design: - hardened - with mounting screws 263800 Base jaw (set = 3 pieces) 263850 Base jaw (set = 4 pieces) for chuck mm 263800 263850 A B Cmmmmmm for chuck mm 263800 263850 A B Cmmmmmm 100 46 14 22 315 108 34 43 125 55 18 27 350/400 127 34 48 160 65 18 30 500 165 42 52 200 78 20 31 630 203 42 52 250 92 24 38 — — — — — — Design: - case hardenable - material 16MnCr5 263960 Soft top jaws (set = 3 pcs) 263980 Soft top jaws (set = 4 pcs) for chuck mm 263960 263980 Amm Bmm Cmm for chuck mm 263960 263980 Amm Bmm Cmm 100 53 22.5 30 315 120 42.5 58 125 62 26.5 38 350/400 137 42.5 65 160 74 28.5 42 500 140 50.5 80 200 87 30.5 43 630 140 50.5 80 250 103 36.5 53 — — — — — — 26/550 www.precitool.de