Kyocera - Основной каталог 2011-2012 ENG
для заказа - kyocera@kyocera-tools.ru
MagicDrill® DRZ
DRZ Hole Bottom Shape (Available for 2xD, 3xD, 4xD, 5xD type) (mm)
D A B C D A B C D A B C
13.0 4.4 21.5 7.7 33.0 10.8
13.5 4.7 0.4 22.0 7.9 34.0 11.3
14.0 4.9 22.5 8.2
14.5 2.1 5.2 8.4 0.6 35.0 11.8 0.8
15.0 5.4 8.7
15.5 5.7 23.0 8.9 36.0 5.7 12.3
37.0 12.8
0.5 23.5 3.1
24.0 38.0 13.3
D
16.0 5.3 24.5 9.2 39.0 13.8 0.9 AB
16.5 5.6 25.0 9.4 0.7 40.0 14.3
17.0 5.8 0.6 25.5 9.7 41.0 14.0
17.5 6.1 26.0 9.9 42.0 14.5
18.0 6.3 26.5 10.2 43.0 15.0
18.5 2.7 6.6 27.0 9.5 44.0 15.5 1.0
19.0 6.8 27.5 9.8 45.0 16.0
19.5 7.1 0.7 28.0 10.0 46.0 16.5
Drilling
Cutting Conditions20.07.328.510.30.747.06.517.0
20.5 7.6 29.0 10.5 48.0 17.5
C
21.0 7.8 0.8 29.5 4.0 10.8 49.0 18.0
30.0 11.0 50.0
51.0 18.5 1.1
30.5 11.3 19.0
31.0 11.5 52.0 19.5
31.5 11.8 0.8 53.0 20.0
32.0 12.0 54.0 18.5
32.5 12.3 55.0 19.0
* Above amount is standard value 56.0 8.5 19.5 1.2
57.0 20.0
(Varies within ±0.1mm depending on workpiece materials and
58.0 20.5
cutting conditions)
K 59.0 21.0
Required Power Case Study
20 Cutting Power Comparison MagicDrill 16 27 50 50
MagicDrill Dia.
Competitor A Competitor A Competitor B Competitor C Competitor D
Machine AC
()
Drill AC AC AC 5.5 / 7.5
15CrMo5 Internal coolant supply Machine Power 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 kW
kW kW kW 110 157
Vc 150 130 150 120
(m/min)
(mm/rev) 0.06 0.13 0.1 0.08 0.12
Workpiece Material
1.0040 - 1.7220 - 1.7262 - 1.0040 -
St42-2 34CrMo4 15CrMo5 St42-2
Required Power 60% 80% 95% 100% 60% 100%
(Load Meter values)
Remarks With conventional
drill, limited up
to 40
Formula for calculating required power (approximate value) R33
f (mm/rev)
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