Каталог Iscar монолитные сверла 2022 - страница 18

SOLID CARBIDE DRILLS ISO IC903 DC Tolerance m7 OAL SCD-AH5 (5xD) 3.00-6 0.004-0.016 LCF LS Solid Carbide Drills for Hard 6.01-10 0.008-0.021 PL LU Materials, Drilling Depth 5xD 10.01-18 0.007-0.025 18.01-21 0.008-0.029 DCm7 DCONMSh6 Dimensions Designation DC LU LCF DCONMS LS OAL FTDZ(1) PL SCD 030-015-060 AH5 3.00 15.0 26.0 6.00 35.0 66.00 - 0.550 • SCD 033-017-060 AH5 3.30 16.5 26.0 6.00 35.0 66.00 M4 0.600 • SCD 040-020-060 AH5 4.00 20.0 29.0 6.00 32.0 66.00 - 0.730 • SCD 042-021-060 AH5 4.20 21.0 32.0 6.00 46.0 82.00 M5 0.760 • SCD 045-023-060 AH5 4.50 22.5 32.0 6.00 46.0 82.00 - 0.820 • SCD 050-025-060 AH5 5.00 25.0 37.0 6.00 41.0 82.00 M6 0.910 • SCD 053-027-060 AH5 5.30 26.5 39.0 6.00 37.0 82.00 - 0.960 • SCD 060-030-060 AH5 6.00 30.0 43.0 6.00 37.0 82.00 M7 1.090 • SCD 068-034-080 AH5 6.80 34.0 49.0 8.00 39.0 91.00 M8 1.240 • SCD 070-035-080 AH5 7.00 35.0 49.0 8.00 39.0 91.00 - 1.270 • SCD 078-039-080 AH5 7.80 42.0 55.0 8.00 34.0 91.00 M9 1.420 • SCD 080-040-080 AH5 8.00 40.0 55.0 8.00 34.0 91.00 - 1.460 • SCD 085-043-100 AH5 8.50 42.5 59.0 10.00 46.0 112.00 M10 1.550 • SCD 088-044-100 AH5 8.80 44.0 63.0 10.00 46.0 112.00 - 1.600 • SCD 090-045-100 AH5 9.00 45.0 63.0 10.00 46.0 112.00 - 1.640 • SCD 095-048-100 AH5 9.50 47.5 66.0 10.00 39.0 112.00 M11 1.730 • SCD 100-050-100 AH5 10.00 50.0 70.0 10.00 39.0 112.00 - 1.820 • SCD 105-053-120 AH5 10.50 52.5 71.0 12.00 45.0 122.00 - 1.910 • • For user guide see pages 175-184 • For regrinding instructions, see page 182 (1) Used for standard thread size Recommended Machining Conditions for SCD-AH5 Solid Carbide Drills Cutting Speed Feed vs. Drill Diameter (mm/rev) Material Hardness Material No. Vc (m/min) Ø3-5 Ø5.1-8 Ø8.1-12 Hardened steel 50-55 HRc 38 25-40 0.04-0.07 0.05-0.08 0.06-0.10 H Hardened steel 56-60 HRc 39 15-25 0.03-0.06 0.04-0.07 0.05-0.08 Hardened steel 61-70 HRc 39 10-15 0.02-0.04 0.03-0.05 0.03-0.05 Materials over 50 HRc must be used with external cooling while machining. Use of semi-synthetic or emulsion with more than 6% oil concentration is highly recommended to extend tool life and hole quality. 166 ISCAR