Page 84 - Carbide drills I Thread cutting tools 2023

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Application Material [mm] [m/min] [mm] [min ] -1 [mm/min] [cm /min]
3
Hardened tool steel 11.50 35 0.1370 970 133 13.8
42 - 48 HRC 11.80 35 0.1390 945 131 14.4
12.00 35 0.1410 930 131 14.8
12.50 35 0.1440 890 128 15.7
13.00 35 0.1480 855 127 16.8
14.00 35 0.1550 795 123 19.0
14.80 35 0.1610 755 122 20.9
15.50 35 0.1650 720 119 22.4
16.50 35 0.1720 675 116 24.8
Hardened tool steel 11.50 30 0.1370 830 114 11.8
48 - 52 HRC 11.80 30 0.1390 810 113 12.3
12.00 30 0.1410 795 112 12.7
12.50 30 0.1440 765 110 13.5
13.00 30 0.1480 735 109 14.4
14.00 30 0.1550 680 105 16.2
14.80 30 0.1610 645 104 17.9
15.50 30 0.1650 615 102 19.2
16.50 30 0.1720 580 100 21.3
Hardened tool steel 11.50 30 0.1370 830 114 11.8
52 - 56 HRC 11.80 30 0.1390 810 113 12.3
12.00 30 0.1410 795 112 12.7
12.50 30 0.1440 765 110 13.5
13.00 30 0.1480 735 109 14.4
14.00 30 0.1550 680 105 16.2
14.80 30 0.1610 645 104 17.9
15.50 30 0.1650 615 102 19.2
16.50 30 0.1720 580 100 21.3
Hardened tool steel 11.50 25 0.0890 690 61 6.4
56 - 60 HRC 11.80 25 0.0900 675 61 6.6
12.00 25 0.0910 665 61 6.8
12.50 25 0.0940 635 60 7.3
13.00 25 0.0960 610 59 7.8
14.00 25 0.1010 570 58 8.9
14.80 25 0.1050 540 57 9.8
15.50 25 0.1080 515 56 10.5
16.50 25 0.1120 480 54 11.5
Hardened tool steel 11.50 10 0.0750 275 21 2.1
> 60 HRC 11.80 10 0.0760 270 21 2.2
12.00 10 0.0770 265 20 2.3
12.50 10 0.0790 255 20 2.5
13.00 10 0.0820 245 20 2.7
14.00 10 0.0850 225 19 2.9
14.80 10 0.0880 215 19 3.3
15.50 10 0.0910 205 19 3.5
16.50 10 0.0940 195 18 3.9

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