Общий каталог PRECITOOL - страница 137

Reamers Hand reamer Cat. no. PN/mm2 KHB NN/mm2123000< 850<150Alu < 600Copper, brass Left twist Straight shankHSSH7DINChamfer form206B7°with square Design: - with 7° left-hand flute and long chamfer Use: 12 For manual or machine reaming. For throughholes. Easy cutting thanks to spiral cutting Reamer withunegual distribution. edges; also suited for interrupted drilling Only two edgesare on the same level (3 and 7). 4 123000 PRECITOOL, HSS d1mm 123000 l1mm l2mm l4mm d2mm Z amm d1mm 123000 l1mm l2mm l4mm d2mm Z amm 2,0  50 25 —  2.0 4  1.60 15,0  163 81 97 15.0 8 12.00 2,5  58 29 —  2.5 4  2.00 16,0  175 87 105 16.0 8 12.00 3,0  62 31 —  3.0 6  2.40 17,0  175 87 105 17.0 8 13.00 3,5  71 35 47  3.5 6  2.70 18,0  188 93 112 18.0 8 14.50 4,0  76 38 50  4.0 6  3.00 19,0  188 93 112 19.0 8 14.50 4,5  81 41 53  4.5 6  3.40 20,0  201 100 119 20.0 8 16.00 5,0  87 44 56  5.0 6  3.80 22,0  215 107 129 22.0 8 18.00 5,5  93 47 59  5.5 6  4.30 24,0  231 115 137 24.0 8 18.00 6,0  93 47 59  6.0 6  4.30 25,0  231 115 137 25.0 8 20.00 7,0  107 54 66  7.0 6  5.50 26,0  231 115 137 26.0 8 20.00 8,0  115 58 70  8.0 6  6.20 28,0  247 124 149 28.0 10 22.00 9,0  124 62 75  9.0 6  7.00 30,0  247 124 149 30.0 10 22.00 10,0  133 66 80 10.0 6  8.00 32,0  265 133 160 32.0 10 24.00 11,0  142 71 86 11.0 6  9.00 35,0  284 142 169 35.0 10 26.00 12,0  152 76 91 12.0 6  9.00 38,0  305 152 183 38.0 10 29.00 13,0  152 76 91 13.0 6 10.00 40,0  305 152 183 40.0 10 32.00 14,0  163 81 97 14.0 8 11.00 — — — — — — — — Taper pin hand reamer Cat. no. PN/mm2 KHB NN/mm2123800< 850<150Alu < 600Copper, brass Left twist Straight shankHSSDINChamfer form9B7°1:50with square Design: - with parallel shank and square, R.H. cut with taper 1:50 - helically fluted (ca. 7°) conical edges (per 50 mm length about 1 mm) - helically fluted and flute-ground quality Use: To ream conically predrilled holes by hand For taper pins DIN 1, DIN 258, DIN 7977 and DIN 7978. The output bore is best made with pinhole-cone Conical predrilling with drills 101530. pin hole taper 101530 (or step by step with standard twist drills) finished bore for taper pin 123800 PRECITOOL, HSS Nominal mm 123800 d1mm l1 l2 d2mmmmmm d3mm Z amm Nominal mm 123800 d1mm l1 l2 d2mmmmmm d3mm Z amm 3,0  2.90 80 58 4.0  4.06 5 3.15 10,0  9.90 215 175 12.5 13.40 6 10.00 4,0  3.90 93 68 5.0  5.26 5 4.00 12,0  11.80 255 210 14.0 16.00 8 11.20 5,0  4.90 100 73 6.3  6.36 5 5.00 16,0  15.80 280 230 18.0 20.40 8 14.00 6,0  5.90 135 105 8.0  8.00 6 6.30 20,0  19.80 310 250 22.4 24.80 8 18.00 8,0  7.90 180 145 10.0 10.80 6 8.00 — — — — — — — — — 12/132 www.precitool.de