MultiDrill Series MDM Type (Internal Coolant Supply)
Carbon Steel/ Alloy Steel up to 0.28%
Carbon Steel/ Alloy Steel from 0.29%
Stainless Steel
Ductile Cast Iron
Heat-resistant Steel
Ti Alloy
Cast Iron
Coat NX
*Refer to N74 for the tolerance of h6 and h8
Fig. 1 (diameter under ø4.1)
Fig. 2 (diameter ø4.1 or larger)
LU
LU
PL
PL
LCF
LCF
OAL
OAL
Diameter ø13.8 to 16.0mm
Metals Symbols Chart
J
Dimensions ( mm )
Dia. DC
Hole Depth (L/D)
Effective Length LU
Flute Length LCF
Overall Length OAL
Tip PL
Shank Dia. DCON
US Standards ANSI
Japanese Industrial Standards JIS
International Standard ISO 15510
European Standards EN
Cat. No.
Fig
Work Material Hardness
« MDM1380S14H03 « MDM1380S14H05 « MDM1390S14H03 « MDM1390S14H05 « MDM1400S14H03 « MDM1400S14H05 « MDM1410S15H03 « MDM1410S15H05 « MDM1420S15H03 « MDM1420S15H05 « MDM1430S15H03 « MDM1430S15H05 « MDM1440S15H03 « MDM1440S15H05 « MDM1450S15H03 « MDM1450S15H05 « MDM1460S15H03
51.8 72.5 136.5 93.8 114.5 178.5 51.7 72.5 136.5 93.7 114.5 178.5 51.5 72.5 136.5 93.5 114.5 178.5 54.0 75.1 142.6 97.5 118.6 187.6 53.8 75.1 142.6 97.3 118.6 187.6 53.7 75.1 142.6 97.2 118.6 187.6 53.5 75.1 142.6 97.0 118.6 187.6 53.4 75.1 142.6 96.9 118.6 187.6 55.8 77.7 142.7
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5
2.5 14.0
13.8
1.4002
405 SUS405 X6CrAl13
410 SUS410 X12Cr13
1.4006
2.5 14.0
13.9
1.4000
— SUS410S X6Cr13
≤ 200HB
Ferritic/ Martensitic Stainless Steel
2.5 14.0
14.0
430 SUS430 X6Cr17
1.4016
434 SUS434 X6CrMo17-1
1.4113
2.6 15.0
14.1
1.4021
420 SUS420J1 X20Cr13
> 200HB
420 SUS420J2 X30Cr13
1.4028
2.6 15.0
14.2
431 SUS431 X17CrNi16-2
1.4057
304 SUS304 X5CrNi18-10
1.4301
2.6 15.0
14.3
305 SUS305 X6CrNi18-12
1.4303
2.6 15.0
14.4
303 SUS303 X10CrNiS18-9
1.4305
304L SUS304L X2CrNi18-9 1.4307 316 SUS316 X5CrNiMo17-12-2 1.4401 316L SUS316L X2CrNiMo17-12-2 1.4404 317L SUS317L X2CrNiMo19-14-4 1.4438 321 SUS321 X6CrNiTi18-10 1.4541 347 SUS347 X6CrNiNb18-10 1.4550̶ SUS316Ti X6CrNiMoTi17-12-2 1.4571 309S SUS309S X6CrNi23-13 1.4950 310S SUS310S X6CrNi25-20 1.4951
2.6 15.0
14.5
2.7 15.0
14.6
≤ 200HB
« MDM1460S15H05 100.8 122.7 187.7
Austenitic Stainless Steel
« MDM1470S15H03
55.7 77.7 142.7
2.7 15.0
14.7
« MDM1470S15H05 100.7 122.7 187.7
« MDM1480S15H03
55.5 77.7 142.7
2.7 15.0
14.8
« MDM1480S15H05 100.5 122.7 187.7
« MDM1490S15H03
55.4 77.7 142.7
2.7 15.0
14.9
« MDM1490S15H05 100.4 122.7 187.7
« MDM1500S15H03
304N SUS304N1 X5CrNiN19-9
1.4315
55.2 77.7 142.7
2.7 15.0
15.0
« MDM1500S15H05 100.2 122.7 187.7
> 200HB
301 SUS301 X5CrNi17-7
1.4319̶
« MDM1510S16H03
57.6 80.2 148.7
SUS301L X2CrNiN18-7
1.4318
2.7 16.0
15.1
« MDM1510S16H05 104.1 126.7 196.7
17-4PH (S17400) 15-5PH (S15500)̶̶̶ 17-7PH (S17700)
SUS630 X5CrNiCuNb16-4 1.4542
Stainless steel with deposition
« MDM1520S16H03
57.5 80.3 148.8
2.8 16.0
15.2
« MDM1520S16H05 104.0 126.8 196.8
≤ 340HB
« MDM1530S16H03
57.4 80.3 148.8
hardened structure
2.8 16.0
15.3
« MDM1530S16H05 103.9 126.8 196.8
SUS631 X7CrNiAl17-7
1.4568
« MDM1540S16H03
57.2 80.3 148.8
2.8 16.0
15.4
329 SUS329J1 X6CrNiMo26-4-2̶̶
« MDM1540S16H05 103.7 126.8 196.8
Duplex stainless steel
SUS329J3L X2CrNiMoN22-5-3 1.4462̶ SUS329J4L X2CrNiMoN25-7-3̶
≤ 310HB
« MDM1550S16H03
57.1 80.3 148.8
2.8 16.0
15.5
« MDM1550S16H05 103.6 126.8 196.8
« MDM1560S16H03
59.4 82.8 148.8
2.8 16.0
15.6
« MDM1560S16H05 107.4 130.8 196.8
« MDM1570S16H03
59.4 82.9 148.9
2.9 16.0
15.7
« MDM1570S16H05 107.4 130.9 196.9
« MDM1580S16H03
59.2 82.9 148.9
2.9 16.0
15.8
« MDM1580S16H05 107.2 130.9 196.9
« MDM1590S16H03
59.1 82.9 148.9
2.9 16.0
15.9
« MDM1590S16H05 107.1 130.9 196.9
« MDM1600S16H03
58.9 82.9 148.9
2.9 16.0
16.0
« MDM1600S16H05 106.9 130.9 196.9
Grade: ACT70
J42
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