ZMAC ADVANCED BORING ARBOR ( ZMAC-V )
With ZMAC -V Boring Head Please add “AA” at the end of Code No. e.g. BT40-ZMAC42-150AAV
Diameter can be adjusted easily and quickly by new handle with wrench.
CW
CCW
Unlock
Adjust diameter
Lock
ZMAC -V
Code No. of the insert tip
are shown.
JAPAN PAT.
Extension Spacer Code No.
P.109
Shank Code No.
Boring Range D
Boring Depth M
Weight (kg)
Code No.
TAPER
C
C 1
Fig.
Head No.
Insert No.
BT No.-Q-h
Q- Min.D -h 2 12-ZMAC16-45V 12-ZMAC16-55V
Q-Q 1 -h 1
BT50-ZMAC16 -140V
38 48 45 67 75 52 90 97 77
4.7 4.7 4.8 4.8 4.9 4.8 4.8 4.9 5.5 5.6 5.7 6.0 6.0 6.4 6.5 7.5 7.6 8.1
15.9 ～ 20.2
24
15
BT50-Q12- 95
3
(IT50)
-ZMAC20 -150V -150V -165V -180V -ZMAC25 -135V -165V -180V -ZMAC32 -180V -210V -225V -ZMAC42 -180V -195V -225V -240V -ZMAC55 -210V -240V -270V -ZMAC70 -240V -270V -300V -ZMAC85 -225V -290V -315V -ZMAC100-225V
－
-Q 9-110 -Q 9-125N -Q 9-110 -Q12- 95 -Q12-125 -Q12- 95 -Q16-125N -Q16-155 -Q16-125N -Q20-110 -Q20-125
1
19.8 ～ 25.2
9-ZMAC20-40V
40
19
3MP-C,B
SP 9-9-30
2
－
1
24.8 ～ 32.2
12-ZMAC25-40V
44
24
SP 12-12-45
2
－
1
31.8 ～ 42.2
16-ZMAC32-55V
4MP-C,B
110 122 97 130 142 157 117 182 177 190 220 250 182 247 272 225 290 325 225 290 325 375 425 375 425
50
31
SP 16-16-45
2
－
1
41.8 ～ 55.2
20-ZMAC42-70V
60
40
SP 20-20-45 SP 20-20-60
-Q20-110
2
-Q26-140 -Q26-170N -Q26-140 -Q34-170 -Q34-200 -Q34-170 -Q42-125 -Q42-190 -Q42-125 -Q42-125 -Q42-190 -Q42-225A -Q42-275A -Q42-325A -Q42-125 -Q42-190 -Q42-225A -Q42-275A -Q42-325A
－
1
54.8 ～ 70.2
26-ZMAC55-70V
65
53
No.50
SP 26-26-60
2
10.0 10.6 11.5 12.5 15.0 16.0 12.4 15.1 17.8 20.5 23.2 13.8 16.5 19.2 21.9 24.6
－
1
69.8 ～ 85.2
34-ZMAC70-70V
80
67
2
SP 34-34-60
－
1
84.8 ～ 100.2
42-ZMAC85-100V
6MP-C,B
83
83
SP 42-42-90
2
-290V -325V -375V -425V
99.5 ～ 140.5
－
42-ZMAC100-100V
98
95
4
-ZMAC140-225V -290V -325V -375V -425V
139.5 ～ 180.5
－
42-ZMAC140-100V
98
135
★ MIN. dial readout : ZMAC25-V & smaller is 0.02mm on diameter. ZMAC32-V and larger are 0.01mm on diameter. ★ When L length is required longer than standard, please specify boring depth M. ★ Centre Through Coolant function is available as standard. ★ “C” grade (Coated) insert for Steel, Stainless&Cast Iron is supplied as Standard with the head (Smooth boring & Long tool-life) . P.109 We would recommend “B” grade ( CBN ) insert for Hardened Steel & High Speed boring of Cast Iron. Please refer P.107 for cutting condition. ★ Please refer P.89, P90 for Shank & Spacer,and P.75, P.76 for Head.
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