BCK Boring System - ACK Boring Holder + BCK Boring Head
BT / NT Series

BCK Boring System - ACK Boring Holder + BCK Boring Head<br>BT / NT Series
Product Name : BCK Boring System - ACK Boring Holder + BCK Boring Head
BT / NT Series
Product Description
proimages/product/tool-holder/th-1/th-1-144-2.jpg
Inquiry
  • 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.
Model No.DdLL1BCK
No.		Boring RangeDraw BoltWeight (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

Unit: mm