ZMAC ADVANCED ( ISO ) BORING UNIT PARTS LIST
NIKKEN ZMAC-V-I Boring Heads come complete with the ZMAC-V-I Boring Unit. Specify the part No. in the table below when ordering spares. Triangular Insert Heads and Rhomboid Insert Heads use different boring units, cartridges, insert tips, insert clamp bolts, and insert clamp handles, but all other parts are common to both.
ZMAC-V-I
* The ZMAC units and new ZMAC-V-I units are interchangeable.
Insert Clamp Screw
Insert Clamp Handle
Unit Clamp Bolt
Lock Screw
Adjustment Handle
Triangular Insert
Unit
ZMAC-V-I
Style
Boring Range
31.8 ～ 42.2 41.8 ～ 55.2 54.8 ～ 70.2 69.8 ～ 85.2 84.8 ～ 100.2 99.5 ～ 140.5 139.5 ～ 180.5
M 4HZ- 32 V-I M 5HZ- 42 V ( M3 ) M 5HZ- 55 V ( M3 ) M 7HZ- 70 V ( M3 ) M10HZ- 85 V ( M3 ) M10HZ-100 V ( M3 ) M10HZ-140 V ( M3 )
ZMAC 32-V-I ZMAC 42-V-I ZMAC 55-V-I ZMAC 70-V-I ZMAC 85-V-I ZMAC 100-V-I ZMAC 140-V-I
TC ﾛﾛ 0902 ﾛﾛ L
M365 M364 M366 M360 M368 M369 M367
M2255
T-6
M 4HZL
M2577
M 5HZL
M3090
M 7HZL
TP ﾛﾛ 1103 ﾛﾛ L
T-10
M3070
M4012
M10HZL
★ Each Unit and Cartridge are supplied without Insert Tip.
Special cartridge example for necking is available. Please contact us with the work piece drawing. The cartridge head can be exchanged itself for the head bigger equal to ZMAC42-V.
Insert Clamp Screw
Insert Clamp Handle
Triangular Insert
Unit
ZMAC-VR
Style
Boring Range
Head Clamp Bolt
Cartridge Head
（ ISO code ）
31.8 ～ 42.2 41.8 ～ 55.2 54.8 ～ 70.2 69.8 ～ 85.2 84.8 ～ 100.2 99.5 ～ 140.5 139.5 ～ 180.5
M2560
ZMAC 32-VR ZMAC 42-VR ZMAC 55-VR ZMAC 70-VR ZMAC 85-VR ZMAC 100-VR ZMAC 140-VR
M 4HZ- 32VR M 5HZ- 42VR M 5HZ- 55VR M 7HZ- 70VR M10HZ- 85VR M10HZ-100VR M10HZ-140VR
Boring Range
CC06-C
T-8
M2577
（ CC ﾛﾛ 0602 ﾛﾛ）
41.8 ～ 55.2 54.8 ～ 70.2 69.8 ～ 85.2 84.8 ～ 100.2 99.5 ～ 140.5 139.5 ～ 180.5
M4012 M4090 M5012
M 5HZ- 42 CH （M3） M 7HZ- 70 CH （M3） M10HZ- 85 CH （M3） M10HZ-100 CH （M3）
M 5HZ- 42RCH M 7HZ- 70RCH M10HZ- 85RCH M10HZ-100RCH
CC08-C
M512C M625 M825 M835
T-15
（ CC ﾛﾛ 09T3 ﾛﾛ）
CC12-C
T-15
（ CC ﾛﾛ 1204 ﾛﾛ）
★ Each Unit and Cartridge are supplied without Insert Tip. ★ Cartridge can not be supplied alone, please order ZMAC-V unit.
Detach ● Loosen head clamp bolt after boring diameter is set to little larger than the MIN. boring diameter. Attach ● Insert the head into cartridge, then tighten head clamp bolt temporary. ● Loosen side lock bolt. ● Rotate the dial ring 0.2 ～ 0.3mm to minus direction. ● Tighten head clamp bolt by pushing the head to the support portion of the main body.
Code No. of ISO standard Insert Tip TPGT110304L
INSERT TIP (please refer to the ISO code below to purchase.)
ZMAC-V-I Style
Dimension
ISO code
2.38 7 °
Cutting Edge Length
Thickness
Corner Radius Cutting Direction
L : Left N : Either
TC ﾛﾛ 0902 ﾛﾛ L
ZMAC32-V-I
φ 5.56
（ φ 2.5 ）
Insert Shape
Normal Clearance
G : Ground M : Pressed Tolerance Class Tip Breaker &
T : W : C : M : S : A :
B : 5° C : 7° P :11° N : 0° E :20°
W : T : R : B : H : M : X : Special
3.18 11 °
Hole Configuration
80° 80° 90° 85° 86°
ZMAC42-V-I
TP ﾛﾛ 1103 ﾛﾛ L
φ 6.35
（ φ 3.3 ）
ZMAC140-V-I
78
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