A74 phone:+82-32-526-0909, www.yg1.solutions, E-mail:
[email protected] i-ONE DRILLS i-DREAM DRILLS DREAM DRILLS -PRO DREAM DRILLS -GENERAL DREAM DRILLS -HIGH FEED DREAM DRILLS -FLAT BOTTOM DREAM DRILLS -INOX DREAM DRILLS -ALU DREAM DRILLS -MQL DREAM DRILLS for HIGH HARDENED STEELS GENERAL CARBIDE DRILLS MULTI-1 DRILLS HPD DRILLS GOLD-P DRILLS SUPER-GP DRILLS STRAIGHT SHANK DRILLS TAPER SHANK DRILLS NC- SPOTTING DRILLS CENTER DRILLS SPADE DRILLS REAMERS COUNTER SINKS COUNTER BORES TECHNICAL DATA CARBIDE HSS RECOMMENDED CUTTING CONDITIONS EMPFOHLENE SCHNEIDPARAMETER DREAM DRILLS - PRO without COOLANT HOLES DGN523, DGN526 SERIES Vc = m/min. RPM = rev./min. FEED = mm/rev. ▶ Recommend to reduce the feed rate as following Feed 100% : DGN523(3×D), DGN526(5×D) Vc Parameter Drill Diameter (mm) 8.0 10.0 12.0 14.0 16.0 18.0 20.0 120 RPM 4,770 3,820 3,180 2,730 2,390 2,120 1,910 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 120 RPM 4,770 3,820 3,180 2,730 2,390 2,120 1,910 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 120 RPM 4,770 3,820 3,180 2,730 2,390 2,120 1,910 FEED 0.14-0.20 0.15-0.23 0.17-0.25 0.18-0.26 0.19-0.27 0.20-0.30 0.22-0.32 95 RPM 3,780 3,020 2,520 2,160 1,890 1,680 1,510 FEED 0.14-0.20 0.15-0.23 0.17-0.25 0.18-0.26 0.19-0.27 0.20-0.30 0.22-0.32 120 RPM 4,770 3,820 3,180 2,730 2,390 2,120 1,910 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 95 RPM 3,780 3,020 2,520 2,160 1,890 1,680 1,510 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 95 RPM 3,780 3,020 2,520 2,160 1,890 1,680 1,510 FEED 0.14-0.20 0.15-0.23 0.17-0.25 0.18-0.26 0.19-0.27 0.20-0.30 0.22-0.32 50 RPM 1,990 1,590 1,330 1,140 990 880 800 FEED 0.12-0.18 0.13-0.19 0.14-0.20 0.15-0.21 0.16-0.22 0.17-0.25 0.18-0.28 80 RPM 3,180 2,550 2,120 1,820 1,590 1,410 1,270 FEED 0.14-0.20 0.15-0.23 0.17-0.25 0.18-0.26 0.19-0.27 0.20-0.30 0.22-0.32 45 RPM 1,790 1,430 1,190 1,020 900 800 720 FEED 0.12-0.18 0.13-0.19 0.14-0.20 0.15-0.21 0.16-0.22 0.17-0.25 0.18-0.28 85 RPM 3,380 2,710 2,250 1,930 1,690 1,500 1,350 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 55 RPM 2,190 1,750 1,460 1,250 1,090 970 880 FEED 0.14-0.20 0.15-0.23 0.17-0.25 0.18-0.26 0.19-0.27 0.20-0.30 0.22-0.32 120 RPM 4,770 3,820 3,180 2,730 2,390 2,120 1,910 FEED 0.22-0.28 0.25-0.33 0.27-0.35 0.29-0.37 0.31-0.39 0.32-0.42 0.34-0.44 95 RPM 3,780 3,020 2,520 2,160 1,890 1,680 1,510 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 120 RPM 4,770 3,820 3,180 2,730 2,390 2,120 1,910 FEED 0.22-0.28 0.25-0.33 0.27-0.35 0.29-0.37 0.31-0.39 0.32-0.42 0.34-0.44 85 RPM 3,380 2,710 2,250 1,930 1,690 1,500 1,350 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 95 RPM 3,780 3,020 2,520 2,160 1,890 1,680 1,510 FEED 0.22-0.28 0.25-0.33 0.27-0.35 0.29-0.37 0.31-0.39 0.32-0.42 0.34-0.44 85 RPM 3,380 2,710 2,250 1,930 1,690 1,500 1,350 FEED 0.18-0.24 0.19-0.27 0.21-0.29 0.23-0.31 0.25-0.33 0.28-0.38 0.30-0.40 30 RPM 1,190 950 800 680 600 530 480 FEED 0.03-0.06 0.04-0.07 0.04-0.08 0.05-0.09 0.05-0.09 0.05-0.10 0.05-0.10 Vc Parameter Drill Diameter (mm) Vc Parameter Drill Diameter (mm) 1.0 2.0 3.0 4.0 5.0 6.0 85 RPM 27,060 13,530 120 RPM 12,730 9,550 7,640 6,370 FEED 0.03-0.05 0.05-0.07 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 85 RPM 27,060 13,530 120 RPM 12,730 9,550 7,640 6,370 FEED 0.03-0.05 0.05-0.07 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 85 RPM 27,060 13,530 120 RPM 12,730 9,550 7,640 6,370 FEED 0.03-0.05 0.05-0.07 FEED 0.04-0.10 0.07-0.13 0.10-0.16 0.12-0.18 75 RPM 23,870 11,940 95 RPM 10,080 7,560 6,050 5,040 FEED 0.03-0.05 0.05-0.07 FEED 0.04-0.10 0.07-0.13 0.10-0.16 0.12-0.18 85 RPM 27,060 13,530 120 RPM 12,730 9,550 7,640 6,370 FEED 0.03-0.05 0.05-0.07 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 75 RPM 23,870 11,940 95 RPM 10,080 7,560 6,050 5,040 FEED 0.03-0.05 0.05-0.07 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 75 RPM 23,870 11,940 95 RPM 10,080 7,560 6,050 5,040 FEED 0.02-0.04 0.03-0.05 FEED 0.04-0.10 0.07-0.13 0.10-0.16 0.12-0.18 36 RPM 11,460 5,730 50 RPM 5,310 3,980 3,180 2,650 FEED 0.02-0.04 0.03-0.05 FEED 0.03-0.08 0.05-0.11 0.08-0.14 0.10-0.16 60 RPM 19,100 9,550 80 RPM 8,490 6,370 5,090 4,240 FEED 0.03-0.05 0.05-0.07 FEED 0.04-0.10 0.07-0.13 0.10-0.16 0.12-0.18 35 RPM 11,140 5,570 45 RPM 4,770 3,580 2,860 2,390 FEED 0.02-0.04 0.03-0.05 FEED 0.03-0.08 0.05-0.11 0.08-0.14 0.10-0.16 60 RPM 19,100 9,550 85 RPM 9,020 6,760 5,410 4,510 FEED 0.03-0.05 0.05-0.07 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 45 RPM 14,320 7,160 55 RPM 5,840 4,380 3,500 2,920 FEED 0.02-0.04 0.03-0.05 0.04-0.10 0.07-0.13 0.10-0.16 0.12-0.18 85 RPM 27,060 13,530 120 RPM 12,730 9,550 7,640 6,370 FEED 0.04-0.06 0.04-0.06 FEED 0.08-0.14 0.12-0.18 0.15-0.22 0.20-0.26 80 RPM 25,460 12,730 95 RPM 10,080 7,560 6,050 5,040 FEED 0.04-0.06 0.04-0.06 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 85 RPM 27,060 13,530 120 RPM 12,730 9,550 7,640 6,370 FEED 0.04-0.06 0.04-0.06 FEED 0.08-0.14 0.12-0.18 0.15-0.22 0.20-0.26 60 RPM 19,100 9,550 85 RPM 9,020 6,760 5,410 4,510 FEED 0.04-0.06 0.04-0.06 FEED 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 75 RPM 23,870 11,940 95 RPM 10,080 7,560 6,050 5,040 FEED 0.04-0.06 0.04-0.06 FEED 0.08-0.14 0.12-0.18 0.15-0.22 0.20-0.26 60 RPM 19,100 9,550 85 RPM 9,020 6,760 5,410 4,510 FEED 0.03-0.05 0.05-0.07 0.06-0.12 0.08-0.14 0.14-0.20 0.16-0.22 25 RPM 7,960 3,980 30 RPM 3,180 2,390 1,910 1,590 FEED 0.01-0.02 0.01-0.03 0.01-0.03 0.01-0.04 0.02-0.05 0.03-0.06 ISO VDI 3323 Material Description P 2 Non-alloy steel 3 4 5 6 Low alloy steel 7 8 9 10 High alloyed steel, and tool steel 11 M 12 Stainless steel 13 K 15 Grey cast iron 16 17 Nodular cast iron 18 19 Malleable cast iron 20 H 38 Hardened steel ISO VDI 3323 Material Description P 2 Non-alloy steel 3 4 5 6 Low alloy steel 7 8 9 10 High alloyed steel, and tool steel 11 M 12 Stainless steel 13 K 15 Grey cast iron 16 17 Nodular cast iron 18 19 Malleable cast iron 20 H 38 Hardened steel
