2014-Полный каталог по сверлам EN
VIOLET DRILLS Для заказа - info@mitsubishitools.ru
VAPDS VAPDM
y VAPDS (Standard drilling depth : 3 times or below the drill diameter)
Structural steel Carbon steel Ck55 Alloy tool steel X210Cr12 Alloy tool steel W. Nr. 1.2344 (H13)
Alloy steel 070M55 (Low-hardness materials) ( 40HRC)
Work Precipitation
material Cast iron Ferritic stainless steel
X10CrA118, X10CrA113 hardening stainless steel
DRILLING RECOMMENDED CUTTING CONDITIONS FOR VIOLET DRILLS Martensitic stainless steel X7CrNiAl177
X20Cr13, X10CrA113
Dia. Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate
(mm) (min-1) (mm/rev) (min-1) (mm/rev) (min-1) (mm/rev)
(min-1) (mm/rev)
0.5 18,000 0.02 16,000 0.02 8,200 0.02
1.0 12,000 0.05 10,000 0.05 9,000 0.02 5,500 0.04
2.0 0.09 0.09 6,300 0.05 2,900 0.05
3.0 6,400 0.13 5,500 0.13 3,200 0.09 1,900 0.06
4.0 4,300 0.15 3,700 0.15 2,100 0.13 1,400 0.08
5.0 3,200 0.18 2,800 0.18 1,600 0.15 1,100 0.10
6.0 2,600 0.19 2,200 0.19 1,300 0.18 0.11
8.0 2,100 0.24 1,800 0.24 1,100 0.20 950 0.13
10.0 1,600 0.28 1,400 0.28 0.22 720 0.15
12.0 1,300 0.34 1,100 0.34 800 0.25 570 0.17
13.0 1,100 0.36 0.36 640 0.30 480 0.19
930 530 0.32 440
980 860 490
y VAPDM (Standard drilling depth : 5 times or below the drill diameter)
Structural steel Carbon steel Ck55 Alloy tool steel X210Cr12 Alloy tool steel W. Nr. 1.2344 (H13)
Alloy steel 070M55 (Low-hardness materials)
Work ( 40HRC)
material Cast iron Ferritic stainless steel Precipitation
X10CrA118, X10CrA113 hardening stainless steel
Martensitic stainless steel X7CrNiAl177
X20Cr13, X10CrA113
Dia. Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate
(mm)
(min-1) (mm/rev) (min-1) (mm/rev) (min-1) (mm/rev) (min-1) (mm/rev)
0.5 17,000 0.01 12,800 0.01 8,000 0.01 6,600 0.01
0.05 5,000 0.05 4,100 0.04
1.0 11,000 0.05 8,300 0.09 2,900 0.06 2,400 0.05
0.13 1,900 0.10 1,600 0.06
2.0 6,400 0.09 4,800 0.15 1,400 0.10 1,200 0.08
0.18 1,100 0.13 0.10
3.0 4,300 0.13 3,200 0.20 0.15 950 0.11
0.22 950 0.18 800 0.13
4.0 3,200 0.15 2,400 0.25 720 0.21 600 0.15
0.30 570 0.25 480 0.17
5.0 2,600 0.18 1,900 0.35 480 0.30 400 0.21
0.36 410 0.31 340 0.22
6.0 2,100 0.19 1,600 0.38 380 0.32 320 0.23
0.40 360 0.34 300 0.24
8.0 1,600 0.24 1,200 0.40 320 0.34 270 0.24
0.42 250 0.36 220 0.25
10.0 1,300 0.28 950 0.44 230 0.37 200 0.26
0.46 210 0.39 190 0.28
CUTTING 12.0 1,100 0.34 800 0.48 200 0.41 170 0.29
DATA 0.50 180 0.43 160 0.30
14.0 910 0.39 680 0.50 170 0.43 150 0.30
160 140
15.0 850 0.40 640
16.0 800 0.42 600
18.0 710 0.44 530
20.0 570 0.44 450
22.0 520 0.46 410
24.0 480 0.48 370
26.0 440 0.51 340
28.0 410 0.53 320
30.0 380 0.55 300
32.0 360 0.55 280
1) Please reduce the revolution and feed rate when the workpiece clamping lacks rigidity or the machine has limitations.
2) Please use a collet type drill chuck or a milling chuck.
3) Use sufficient cutting fluid.
4) VAPDSSUS and VAPDMSUS are recommended for austenitic stainless steels (X5CrNi1810).
5) When drilling holes greater than 4 x drill diameter hole depths, please use a peck feed.
The above mentioned cutting conditions are standard when using water soluble cutting fluid.
Please reduce the revolutions when using non-water soluble cutting fluid.
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