GBP 57 3×D Standard A... PCKN 75° boring bars for indexable inserts CN.. 25 0042 L L2 L Ds Shank ⌀ / in- 25 0042 25 0043 ISO code toolholder suitableinsert indexable ⌀ D L3 L2 L Shim Lever Lever screw Set of shim Shim 21T 21T min sert size pins punches pack Boring bar, steel mm right-hand left-hand ​ ​ mm mm mm mm ​ ​ ​ ​ ​ 25/12 eShop eShop A25T PCKNR/L12 CN.. 1204.. 32 17 23 300 259031 2 259015 2 259018 8 259044 2 259047 2 32/12 eShop eShop A32U PCKNR/L12 CN.. 1204.. 40 22 31 350 259031 2 259015 2 259018 2 259044 2 259047 2 ​Indexable inserts CNM. CNMG Finishing ​ Note: 25 0070/0071 – The minimum order quantity corresponds to one pack unit quantity (VPE) or a multiple thereof. NEW Grade HB7010-2 HB7020-2 HB7035-2 HB7120-2 HB7130-2 HB7140-2 HB7415-1 25 0050 CNMG 09T304 eShop eShop eShop eShop eShop eShop – 10 21G 21G 21G 21G 25 0052 CNMG 09T308 eShop eShop eShop eShop eShop eShop – 10 25 0058 CNMG 120404 eShop eShop eShop eShop eShop eShop eShop 10 25 0060 CNMG 120408 eShop eShop eShop eShop eShop eShop eShop 10 P P P M M M S ​ – – – – – – M ​ ​ ​ ​ ​ ​ ​ ​ ​ Chip breaker SS SS SS VS VS VS TIS ​ ap mm 0.3 – 2 0.3 – 2 0.3 – 2 0.3 – 2.5 0.3 – 2.5 0.3 – 2.5 0.2 – 2 ​ f mm/rev. 0.1 – 0.4 0.1 – 0.4 0.1 – 0.4 0.15 – 0.5 0.15 – 0.5 0.15 – 0.5 0.1 – 0.2 ​ vc main application m/min 170 – 500 160 – 400 150 – 350 90 – 290 80 – 270 70 – 230 50 – 110 ​ vc secondary application  m/min – – – – – – 70 – 250 ​ Type HB7020-2 25 0059 CNMG 120404 wiper eShop 10 21G 21G 25 0061 CNMG 120408 wiper eShop 10 P ​ ​ ​ 25 Chip breaker ap mm WSS 0.3 – 2.5 ​ ​ f mm/rev. 0.1 – 0.5 ​ vc main application m/min 170 – 480 ​ Grade IC8150 IC8250 IC6015 IC6025 25 0070 CNMG 120404 eShop eShop eShop eShop 10 26B 26B 25 0071 CNMG 120408 eShop eShop eShop eShop 10 P P M M ​ ​ ​ ​ ​ ​ Chip breaker F3P F3P F3M F3M ​ ap mm 0.4 – 3.5 0.4 – 3.5 0.1 – 1.5 0.1 – 1.5 ​ f mm/rev. 0.05 – 0.25 0.05 – 0.25 0.1 – 0.3 0.1 – 0.3 ​ vc main application m/min 180 – 400 150 – 380 140 – 300 120 – 230 ​ 734