GBP 57 ​ Parting-off inserts Single-ended ​ R NEW NEW w 5° 27 3669 Groove width w / corner radius R 27 3669 27 3671 27 3664 Tolerance groove 21L 21J 21J width w Single-ended parting-off insert right-hand 5° left-hand 5° neutral mm HB9035 HB9035 HU9310 mm 2/0,2 eShop eShop eShop 10 ±0.03 3/0,2 – – eShop 10 ±0.03 3/0,3 eShop eShop – 10 ±0.03 4/0,2 – – eShop 10 ±0.04 P P N Chip breaker GG GG GPA ​ ​ f mm/rev. 0.05 – 0.23 0.05 – 0.23 0.02 – 0.1 ​ ​ vc main application m/min 60 – 230 60 – 230 200 – 500 ​ ​ Double-ended neutral ​ NEW NEW Groove width w / corner radius R 27 3675 27 3677 27 3679 Tolerance groove 21L 21J 21J width w Double-ended parting-off insert neutral mm HB9035 HB9140 HU9310 mm 1,5/0,1 eShop eShop – 10 ±0.03 2/0,05 – – eShop 10 ±0.03 2/0,2 eShop eShop eShop 10 ±0.03 3/0,05 – – eShop 10 ±0.03 3/0,2 eShop eShop eShop 10 ±0.03 4/0,2 eShop eShop eShop 10 ±0.04 5/0,2 – – eShop 10 ±0.04 5/0,3 eShop eShop – 10 ±0.04 6/0,2 – – eShop 10 ±0.04 6/0,3 eShop – – 10 ±0.04 P M N Chip breaker GP GP GPA ​ ​ f mm/rev. 0.03 – 0.25 0.03 – 0.23 0.02 – 0.15 ​ ​ vc main application m/min 60 – 230 60 – 150 200 – 500 ​ ​ Double-ended right-hand/left-hand ​ NEW NEW NEW R w 27 5° 27 3681 Groove width w / corner radius R 27 3681 27 3683 27 3685 27 3678 27 3680 Tolerance groove 21L 21L 21J 21J 21J width w Double-ended parting-off insert right-hand 5° left-hand 5° right-hand 8° right-hand 10° left-hand 10° mm HB9035 HB9035 HB9140 HU9310 HU9310 mm 2/0,05 – – – eShop eShop 10 ±0.03 2/0,2 eShop eShop eShop – – 10 ±0.03 3/0,05 – – – eShop eShop 10 ±0.03 3/0,2 – – eShop – – 10 ±0.03 3/0,3 eShop eShop – – – 10 ±0.03 4/0,05 – – – eShop eShop 10 ±0.04 4/0,3 eShop eShop – – – 10 ±0.04 P P M N N Chip breaker GG GG GP GPA GPA ​ ​ f mm/rev. 0.05 – 0.23 0.05 – 0.23 0.03 – 0.1 0.02 – 0.1 0.02 – 0.1 ​ ​ vc main application m/min 60 – 230 60 – 230 60 – 150 200 – 500 200 – 500 ​ ​ 882