BASE HOLDER for MODULAR TYPE MAJOR DREAM HOLDER
JAPAN PAT.
L
L
H
φ C φ Q
φ C 1
φ C φ Q
φ C 1
Fig.1
Fig.2
MDQ Photo shows with A1 spacer and ZMAC -V head.
Weight (kg)
Code No.
Q L
C C 1
H
TAPER
ZMAC-V Boring Range
Fig
No.30 No.40 No.50
16 ～ 70 16 ～ 70 16 ～ 70 16 ～ 85 16 ～ 180
NBT30-MDQ26- 60 NBT40-MDQ26- 65 NBT50-MDQ26- 80
26 26 26 34 42
60 65 80 90 100
50 50 50 64 83
50 54 87 87 87
37.5 30.0 22.0 32.0 45.0
- 1.3 4.6 4.9 5.7
1 2
-MDQ34- 90 -MDQ42-100
2
★ All base holders are used for centre through tool coolant. ★ Coupling bolt and wrench are supplied as standard.
★ ZMAC -V head is recommended to use with the MAJOR DREAM base holder for anti-vibration. ★ When L length is required longer than standard, please specify the boring depth M and Q No.
L
M
Q No.
MODULAR TYPE STRAIGHT SHANK
Q Coupling Dia.
Weight (kg)
K-Q
Code No.
C
L
Coupling Bolt.
20 40 20 60 20 55
0.4 0.5 0.4 0.6 0.5 0.7 0.7 0.8 1.2
K32-Q 9-20 -40 -Q12-20 -60 -Q16-20 -55 -Q20-40 -Q26-40 K42-Q26-40
9
B19
19
ZMAC-V Head
P.75
12
B12
24
L
16
B16
31
RAC Head
P.67
φ 32.42
φQ φC
20
B20 B26N B26N
40
40
26
50
DJ Head
P.87
★ All straight shank base holders are used for centre through tool coolant.
CHAMFERING CUTTER for Modular System CAF Coupling Dia.
Chamfering Dia. （ φ d1 ～ φ d2 ）
Blade No.
Piece No.
Clamp Bolt
Code No. CAF 9- 32 CAF12- 38 CAF16- 45 CAF20- 60 CAF26- 85A CAF34-110
Q C D T L
20 ～ 32 25 ～ 38 33 ～ 45 42 ～ 60 56 ～ 85 70 ～ 110
9 12 16 20 26 34
19 24 31 40 50 64
35 42 49 64 90 115
M375 （ M3 × 6 ℓ , T10 ）
20
21.9
CB-2
CR-2
M377 （ M4 × 9 ℓ , T20 ）
Piece Coupling Dia.
L
25
27.2 38.2 40.2
CB-5
CR-5
Blade
M370 （ M5 × 14 ℓ , T25 ）
35
CB-6
CR-6
★ Chanfering angle is 45° ★ Blade Material : T12A （ Cermet ）
φ C
φ D
φ d2 φ d1
Code No. CB-2 CB-5 CB-6
5.0 6.0 7.0 h W
2.5 3.0 3.0 t
7.4 11.0 18.4
T
t
Blade
91
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