ZMAC ADVANCED BORING UNIT PARTS LIST
Other manufacturers’ ISO standard insert tips available on the market may have different insert clamp hole diameters, so please contact us regarding use. ＊ Boring heads that use ISO standard insert tips available on the market are also available with us. ZMAC Advanced (ISO) Boring Head P.77 NIKKEN ZMAC-V Boring Heads come complete with the ZMAC-V 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
ZMAC-VR
* The ZMAC units and new ZMAC-V, ZMAC-VR units are interchangeable.
Insert Clamp Screw
Insert Clamp Handle
Unit Clamp Bolt
Lock Screw
Triangular Insert
Adjustment Handle
Unit
Style ZMAC-V
Boring Range
15.9 ～ 20.2 19.8 ～ 25.2 24.8 ～ 32.2 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
ZMAC16 -V ZMAC20 -V ZMAC25 -V ZMAC32 -V ZMAC42 -V ZMAC55 -V ZMAC70 -V ZMAC85 -V ZMAC100-V ZMAC140-V
M 2HZ- 16V M 2HZ- 20V M 3HZ- 25V M 4HZ- 32V M 5HZ- 42V M 5HZ- 55V M 7HZ- 70V M10HZ- 85V M10HZ-100V M10HZ-140V
M365 M364 M366 M360 M368 M369 M367 M361 M362 M363
M 2HZL-A M 2HZL-B
M2045
M2045
3MP-C,B
T-6
M 3HZL M 4HZL
4MP-C,B
M2055
M2577
M 5HZL
M3090
M 7HZL
6MP-C,B
T-8
M2577
※
(M2562D)
M4012
M10HZL
★ Each Unit and Cartridge are supplied without Insert Tip. ★ Cartridge for base forming of bore is an option. Please specify the diameter and width of base forming. ★ For Diamond Insert Tip (6MP-D), M2562D * must be used. ★ Cartridge can not be supplied alone, please order ZMAC-V unit.
Special cartridge example for necking is available. Please contact us with the work piece drawing.
Insert Clamp Screw
Insert Clamp Handle
Insert
Unit
The cartridge head can be exchanged itself for the head bigger equal to ZMAC42-V.
Style ZMAC-VR
Boring Range
Head Clamp Bolt
Cartridge Head
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
M 4HZ- 32VR M 5HZ- 42VR M 5HZ- 55VR M 7HZ- 70VR M10HZ- 85VR M10HZ-100VR M10HZ-140VR
Boring Range
ZMAC32 -VR ZMAC42 -VR ZMAC55 -VR ZMAC70 -VR ZMAC85 -VR ZMAC100-VR ZMAC140-VR
CC06-C
T-8
M2577
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 M 7HZ- 70 CH M10HZ- 85 CH M10HZ-100 CH
M 5HZ- 42RCH M 7HZ- 70RCH M10HZ- 85RCH M10HZ-100RCH
M512C M625 M825 M835
CC08-C
T-15
CC12-C
T-15
★ 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.
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