L NC5 ZMAC ADVANCED BORING ARBOR ( ZMAC-V ) JAPAN PAT.
M
Boring for Finishing
φ C 1
φ C
φ D
No Micro Vibration due to Double-Contact Support of Cartridge. Long Tool-Life & High Accuracy.
h
h 2
φ C 1 L
L
M
M
φ C 1
φ C
φ C
φ D
φ Q
φ Q1
φ D
ZMAC-V Photo shows ZMAC -V head with A1 spacer .
h
h 2
h
h 1 （ Spacer ）
h 2
Only for ZMAC16-V
please add the letter “ R ” to the code No. e.g. NC5-63-ZMAC32 R -150V
All codes shown are for heads with triangular inserts
For heads with rhomboid inserts
P.127
Boring Depth M
Boring Range D
Weight (kg)
Code No.
TAPER
Head No.
Insert No.
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 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
NC5- 63-ZMAC16-125V,135V
12-ZMAC16-45V,55V 9-ZMAC 20- 40V 12-ZMAC 25- 40V 16-ZMAC 32- 55V 20-ZMAC 42- 70V 26-ZMAC 55- 70V 34-ZMAC 70- 70V 42-ZMAC 85-100V 12-ZMAC16-45V,55V 9-ZMAC 20- 40V 12-ZMAC 25- 40V 16-ZMAC 32- 55V 20-ZMAC 42- 70V 26-ZMAC 55- 70V 34-ZMAC 70- 70V 42-ZMAC 85-100V 42-ZMAC100-100V 42-ZMAC140-100V 12-ZMAC16-45V,55V 9-ZMAC 20- 40V 12-ZMAC 25- 40V 16-ZMAC 32- 55V 20-ZMAC 42- 70V 26-ZMAC 55- 70V 34-ZMAC 70- 70V 42-ZMAC 85-100V 42-ZMAC100-100V 42-ZMAC140-100V
1.6, 1.6 1.6, 1.6, 1.7 1.7, 1.8, 1.8 2.2, 2.4, 2.4 2.7, 2.9, 3.2 3.6, 4.3, 4.3 5.1, 5.5, 6.5 8.7 2.9, 2.9
38, 48 45, 67, 75 52, 90, 97
3MP-C,B
-ZMAC20-120V,135V,150V -ZMAC25-120V,150V,165V -ZMAC32-150V,180V,195V -ZMAC42-150V,180V,210V -ZMAC55-165V,210V,225V -ZMAC70-165V,180V,225V -ZMAC85-195V
4MP-C,B
77, 110, 122 97, 130, 157 135, 180, 195 165, 180, 225 195 38, 48
NC5-63
6MP-C,B
NC5- 85-ZMAC16-140V,150V
3MP-C,B
-ZMAC20-150V,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,290V,315V -ZMAC140-225V,290V,315V
45, 67, 75 52, 90, 97 77, 110, 122 97, 130, 142, 157
3.0, 3.0, 3.1
4MP-C,B
3.7, 3.8, 3.9 4.2, 4.2, 4.6, 4.7
NC5-85
117, 182, 177 190, 220, 250 187, 252, 277
5.7, 5.8, 7.3 8.2, 8.8, 9.7
6MP-C,B
10.7, 13.2.14.2 12.0, 14.7, 14.6 12.8, 15.5, 16.2 3.9, 3.9
225, 290, 315
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
NC5-100-ZMAC16-140V,150V
38, 48 45, 67, 75 52, 90, 97 77, 110, 122 97, 130, 142, 157
3MP-C,B
-ZMAC20-150V,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,290V,315V -ZMAC140-225V,290V,315V
4.0, 4.0, 4.1
4MP-C,B
4.7, 4.8, 4.9 5.2, 5.2, 5.6, 5.7
NC5-100
117, 182, 177 190, 220, 250 187, 252, 277
6.7, 6.8, 8.3 9.2, 9.8,10.7
6MP-C,B
84.8 ～ 100.2 99.5 ～ 140.5 139.5 ～ 180.5
11.7, 14.2.15.2 13.0, 15.7, 15.6 13.8, 16.5, 17.2
225, 290, 315
★ MIN. dial readout : ZMAC25-V & smaller is 0.02mm on diameter. ZMAC32-V and larger are 0.01mm on diameter. ★ “ C ” grade (Coated) insert for Steel, Stainless & Cast Iron is supplied as Standard with the head (Smooth boring & Long tool-life). 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.224 for Shank, and P.90 for Spacer, and P.75, P.76 for Head. ★ Centre Through Coolant function is available as standard. ★ For NC5-46, modular connection system is applied. Please refer P.224 for Base Holder.
Balance weight
★ The location of the cutting edge is same as the drive key for ZMAC16-V to ZMAC42-V . ★ When L length is required longer than standard, please specify boring depth M.
L
M
P.76
High Speed Boring ZMAC -V
222
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