with 3 coolant ducts, 30° helix

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DD h6BC / TKdα 30° ±0.5°K40UFK44UF
mmmmmmmmmm73037312
4.8 +0.302.30 -0.200.40 ±0.10±4°24.49 -0.49 / +0.50
5.3 +0.302.60 -0.300.40 ±0.10±4°27.21 -0.54 / +0.56
5.8 +0.302.90 -0.300.50 ±0.10±4°29.93 -0.59 / +0.61
6.3 +0.306.02.90 -0.300.50 ±0.10±4°32.65 -0.65 / +0.67□ ●
6.8 +0.302.90 -0.300.50 ±0.10±4°35.37 -0.70 / +0.72
7.3 +0.304.00 -0.300.65 ±0.10±4°38.09 -0.76 / +0.78
7.8 +0.304.00 -0.300.70 ±0.10±4°40.81 -0.81 / +0.84
8.3 +0.308.04.00 -0.300.70 ±0.10±4°43.53 -0.86 / +0.89□ ●
8.8 +0.304.00 -0.300.70 ±0.10±4°46.25 -0.92 / +0.95
9.3 +0.305.10 -0.300.85 ±0.15±4°48.97 -0.97 / +1.00
9.8 +0.305.10 -0.300.85 ±0.15±4°51.69 -1.03 / +1.06
10.3 +0.3010.05.10 -0.300.85 ±0.15±4°54.41 -1.08 / +1.11□ ●
10.8 +0.405.10 -0.500.85 ±0.15±4°57.13 -1.13 / +1.17
11.3 +0.405.70 -0.501.10 ±0.15±4°59.86 -1.19 / +1.22
11.8 +0.406.10 -0.501.10 ±0.15±4°62.58 -1.24 / +1.28
12.3 +0.4012.06.30 -0.501.10 ±0.15±4°65.30 -1.30 / +1.34□ ●
12.8 +0.406.30 -0.501.10 ±0.15±4°68.02 -1.35 / +1.39
13.3 +0.406.80 -0.501.20 ±0.15±4°70.74 -1.40 / +1.45
13.8 +0.407.00 -0.501.20 ±0.15±4°73.46 -1.46 / +1.50
14.3 +0.4014.07.30 -0.501.40 ±0.15±4°76.18 -1.51 / +1.56□ ●
14.8 +0.407.60 -0.501.40 ±0.15±4°78.90 -1.57 / +1.61
15.3 +0.407.80 -0.501.40 ±0.15±4°81.62 -1.62 / +1.67
15.8 +0.407.80 -0.501.40 ±0.15±4°84.34 -1.67 / +1.73
16.3 +0.4016.08.30 -0.501.60 ±0.15±4°87.06 -1.73 / +1.78□ ●
16.8 +0.508.30 -0.501.60 ±0.20±4°89.78 -1.78 / +1.84
17.3 +0.508.60 -0.501.60 ±0.20±4°92.50 -1.84 / +1.89
17.8 +0.508.60 -0.501.60 ±0.20±4°95.22 -1.89 / +1.95
18.3 +0.5018.09.50 -0.501.70 ±0.20±4°97.95 -1.94 / +2.00□ ●
18.8 +0.509.50 -0.501.70 ±0.20±4°100.67 -2.00 / +2.06
19.3 +0.5010.20 -0.501.70 ±0.20±4°103.39 -2.05 / +2.12
19.8 +0.5010.20 -0.701.90 ±0.25±4°106.11 -2.11 / +2.17
20.3 +0.5020.010.20 -0.701.90 ±0.25±4°108.83 -2.16 / +2.23□ ●
21.3 +0.5011.10 -0.702.00 ±0.25±4°114.27 -2.27 / +2.34
22.3 +0.5011.50 -0.702.00 ±0.25±4°119.71 -2.38 / +2.45
23.3 +0.5011.80 -0.702.00 ±0.25±4°125.15 -2.48 / +2.56
24.3 +0.5012.10 -0.702.00 ±0.25±4°130.59 -2.59 / +2.67
25.3 +0.5025.012.50 -0.702.00 ±0.25±4°136.03 -2.70 / +2.78□ ●
26.3 +0.5013.10 -0.702.00 ±0.25±4°141.48 -2.81 / +2.90
27.3 +0.5013.60 -0.902.50 ±0.30±4°146.92 -2.92 / +3.01
28.3 +0.5028.014.10 -0.902.50 ±0.30±4°152.36 -3.02 / +3.12□ ●
29.3 +0.5014.60 -0.902.50 ±0.30±4°157.80 -3.13 / +3.23
30.3 +0.5015.10 -1.202.50 ±0.30±4°163.24 -3.24 / +3.34
31.3 +0.5015.60 -1.203.00 ±0.30±4°168.68 -3.35 / +3.45
32.3 +0.5032.016.10 -1.203.00 ±0.30±4°174.12 -3.46 / +3.56□ ●
33.3 +0.5016.10 -1.203.00 ±0.30±4°179.57 -3.57 / +3.67

Available grades:


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DD h6BC / TKdα 30° ±0.5°K40UF
mmmmmmmmmm7346
6.3 +0.306.02.90 -0.300.50 ±0.10±4°32.65 -0.65 / +0.67□ ●
6.8 +0.302.90 -0.300.50 ±0.10±4°35.37 -0.70 / +0.72
7.3 +0.304.00 -0.300.65 ±0.10±4°38.09 -0.76 / +0.78
7.8 +0.304.00 -0.300.70 ±0.10±4°40.81 -0.81 / +0.84
8.3 +0.308.04.00 -0.300.70 ±0.10±4°43.53 -0.86 / +0.89□ ●
8.8 +0.304.00 -0.300.70 ±0.10±4°46.25 -0.92 / +0.95
9.3 +0.305.10 -0.300.85 ±0.15±4°48.97 -0.97 / +1.00
9.8 +0.305.10 -0.300.85 ±0.15±4°51.69 -1.03 / +1.06
10.3 +0.3010.05.10 -0.300.85 ±0.15±4°54.41 -1.08 / +1.11□ ●
10.8 +0.405.10 -0.500.85 ±0.15±4°57.13 -1.13 / +1.17
11.3 +0.405.70 -0.501.10 ±0.15±4°59.86 -1.19 / +1.22
11.8 +0.406.10 -0.501.10 ±0.15±4°62.58 -1.24 / +1.28
12.3 +0.4012.06.30 -0.501.10 ±0.15±4°65.30 -1.30 / +1.34□ ●
12.8 +0.406.30 -0.501.10 ±0.15±4°68.02 -1.35 / +1.39
13.3 +0.406.80 -0.501.20 ±0.15±4°70.74 -1.40 / +1.45
13.8 +0.407.00 -0.501.20 ±0.15±4°73.46 -1.46 / +1.50
14.3 +0.4014.07.30 -0.501.40 ±0.15±4°76.18 -1.51 / +1.56□ ●
15.3 +0.407.80 -0.501.40 ±0.15±4°81.62 -1.62 / +1.67
15.8 +0.407.80 -0.501.40 ±0.15±4°84.34 -1.67 / +1.73
16.3 +0.4016.08.30 -0.501.60 ±0.15±4°87.06 -1.73 / +1.78□ ●
17.3 +0.508.60 -0.501.60 ±0.20±4°92.50 -1.84 / +1.89
18.3 +0.5018.09.50 -0.501.70 ±0.20±4°97.95 -1.94 / +2.00□ ●
19.3 +0.5010.20 -0.501.70 ±0.20±4°103.39 -2.05 / +2.12
20.3 +0.5020.010.20 -0.701.90 ±0.25±4°108.83 -2.16 / +2.23□ ●
21.3 +0.5011.10 -0.702.00 ±0.25±4°114.27 -2.27 / +2.34
22.3 +0.5011.50 -0.702.00 ±0.25±4°119.71 -2.38 / +2.45
23.3 +0.5011.80 -0.702.00 ±0.25±4°125.15 -2.48 / +2.56
24.3 +0.5012.10 -0.702.00 ±0.25±4°130.59 -2.59 / +2.67
25.3 +0.5025.012.50 -0.702.00 ±0.25±4°136.03 -2.70 / +2.78□ ●
26.3 +0.5013.10 -0.702.00 ±0.25±4°141.48 -2.81 / +2.90
27.3 +0.5013.60 -0.902.50 ±0.30±4°146.92 -2.92 / +3.01
28.3 +0.5014.10 -0.902.50 ±0.30±4°152.36 -3.02 / +3.12
30.3 +0.5030.015.10 -1.202.50 ±0.30±4°163.24 -3.24 / +3.34□ ●
32.3 +0.5032.016.10 -1.203.00 ±0.30±4°174.12 -3.46 / +3.56□ ●