Cutting Tools

Ann Way BCK Boring System - ACK Boring Holder + BCK Boring Head
NT Series

- When ordering, please specify the draw bolt with inch size or metric size.
- BCK20 ~ BCK100 boring range is from 20mm ~ 203mm.
- The ACK holder is coolant type
- The cutter and insert must be ordered separately.

proimages/product/tool-holder/th-1/th-1-144-2.jpg

Model No.

D

d

L

L1

BCK

No.

Boring Range

Draw Bolt

Weight (kg)

NT40 ACK1-060/080

19

11

60/80

92.5/112.5

BCK20

20~36

5/8"-11

M16x2.0P

0.80/1.00

NT40 ACK2-060/080

24

14

60/80

95.5/115.5

BCK25

25~47

1.00/1.10

NT40 ACK2-100/120

24

14

100/120

135.5/155.5

1.20/1.30

NT40 ACK3-060/080

31

18

60/80

100/120

BCK32

32~60

1.10/1.30

NT40 ACK3-100/120

31

18

100/120

140/160

1.40/1.50

NT40 ACK4-080/100

39

22

80/100

127/147

BCK41

41~74

1.50/1.70

NT40 ACK4-125

39

22

125

172

1.90

NT40 ACK5-080/100

50

28

80/100

137/157

BCK53

53~95

2.00/2.40

NT40 ACK5-135

50

28

135

192

2.80

NT40 ACK6-055

64

36

55

126

BCK68 BCK100

68~150

100~203

1.60

NT50 ACK2-090/125

24

14

90/125

125.5/160.5

BCK25

25~47

1"-8

M24x3.0P

3.30/4.00

NT50 ACK3-090/125

31

18

90/125

130/165

BCK32

32~60

3.40/4.00

NT50 ACK4-115/175

39

22

115/175

162/222

BCK41

41~74

3.60/4.20

NT50 ACK5-090/135

50

28

90/135

147/192

BCK53

53~95

3.90/4.50

NT50 ACK5-195

50

28

195

252

5.40

NT50 ACK6-110

64

36

110

181

BCK68 BCK100

68~150

100~203

4.40

NT50 ACK6-170

64

36

170

241

5.70

NT50 ACK6-215

64

36

215

286

7.20

NT50 ACK6-255

64

36

255

326

7.60