제품&견적문의

고경도용


Product
2NB 2날 볼 리브
특징
  • 롱 넥 형상으로 깊은 가공에 적합함
  • 초미립 초경 소재를 사용해 고속 가공성능이 우수함
  • 최적의 설계로 날부의 강성이 크며 채터링 발생이 적음
  • 나노컴포지트 코팅 처리로 공구 수명이 길어지고 내마모성이 커짐
  • 가공면의 조도가 우수함
  • 건식 및 습식용
Tolerance
Cutting Dia. D≤6: 0/-0.01
D>6: 0/-0.015
Radius R≤0.25: 0/-0.005
R>0.25: 0/-0.01

Recommended workpiece Material

◎:최적 ○:보통 △:제한적
탄소강/합금강(~HB350) 스테인리스(~HB240) 주철(~HB260) 중저경도강(~HRc50) 고경도강(HRc45~55) 초고경도강(~HRc55~68) 티타늄합금 동합금 알루미늄 수지 & 플라스틱 흑연

가로로 스크롤하세요.


(Unit: mm)

주문번호
날경 x 볼반경
d X R
목경
d1
날장
L1
구배각
θ˚
유효장
L2
전장
L
생크경
D
제작물 구배각에 따른 유효 길이
  • 30'
  • 1˚30'
2NB 020 050 0.2 X R0.10.18 0.15 15 0.50 45 4 0.550.560.580.60.64
2NB 020 075 0.2 X R0.10.18 0.15 15 0.75 45 4 0.810.830.860.890.95
2NB 020 100 0.2 X R0.10.18 0.15 15 1.00 45 4 1.061.11.131.171.26
2NB 020 125 0.2 X R0.10.18 0.15 15 1.25 45 4 1.321.371.411.461.57
2NB 020 150 0.2 X R0.10.18 0.15 15 1.50 45 4 1.581.631.691.751.88
2NB 020 200 0.2 X R0.10.18 0.15 15 2.00 45 4 2.12.172.242.322.5
2NB 020 250 0.2 X R0.10.18 0.15 15 2.50 45 4 2.612.72.82.93.12
2NB 020 300 0.2 X R0.10.18 0.15 15 3.00 45 4 3.133.243.353.473.75
2NB 030 050 0.3 X R0.150.28 0.25 15 0.50 45 4 0.55 0.56 0.57 0.59 0.63
2NB 030 075 0.3 X R0.150.28 0.25 15 0.75 45 4 0.80 0.83 0.85 0.88 0.94
2NB 030 100 0.3 X R0.150.28 0.25 15 1.00 45 4 1.06 1.09 1.13 1.17 1.25
2NB 030 125 0.3 X R0.150.28 0.25 15 1.25 45 4 1.32 1.36 1.41 1.45 1.56
2NB 030 150 0.3 X R0.150.28 0.25 15 1.50 45 4 1.58 1.63 1.68 1.74 1.87
2NB 030 200 0.3 X R0.150.28 0.25 15 2.00 45 4 2.10 2.16 2.24 2.32 2.49
2NB 030 250 0.3 X R0.150.28 0.25 15 2.50 45 4 2.61 2.70 2.79 2.89 3.11
2NB 030 300 0.3 X R0.150.28 0.25 15 3.00 45 4 3.13 3.23 3.35 3.47 3.73
2NB 040 100 0.4 X R0.20.37 0.30 15 1.00 45 4 1.08 1.11 1.14 1.18 1.26
2NB 040 150 0.4 X R0.20.37 0.30 15 1.50 45 4 1.60 1.65 1.70 1.75 1.88
2NB 040 200 0.4 X R0.20.37 0.30 15 2.00 45 4 2.11 2.18 2.25 2.33 2.50
2NB 040 250 0.4 X R0.20.37 0.30 15 2.50 45 4 2.63 2.72 2.81 2.90 3.12
2NB 040 300 0.4 X R0.20.37 0.30 15 3.00 45 4 3.15 3.25 3.36 3.48 3.75
2NB 040 350 0.4 X R0.20.37 0.30 15 3.50 45 4 3.66 3.78 3.91 4.05 4.37
2NB 040 400 0.4 X R0.20.37 0.30 15 4.00 45 4 4.18 4.32 4.47 4.63 4.99
2NB 040 450 0.4 X R0.20.37 0.30 15 4.50 45 4 4.70 4.85 5.02 5.20 5.61
2NB 040 500 0.4 X R0.20.37 0.30 15 5.00 45 4 5.21 5.39 5.58 5.78 6.23
2NB 040 600 0.4 X R0.20.37 0.30 15 6.00 45 4 6.25 6.46 6.69 6.93 7.47
2NB 040 800 0.4 X R0.20.37 0.30 15 8.00 45 4 8.32 8.60 8.90 9.23 9.96
2NB 050 100 0.5 X R0.250.47 0.35 15 1.00 45 4 1.08 1.11 1.14 1.17 1.25
2NB 050 150 0.5 X R0.250.47 0.35 15 1.50 45 4 1.59 1.64 1.69 1.75 1.87
2NB 050 200 0.5 X R0.250.47 0.35 15 2.00 45 4 2.11 2.18 2.25 2.32 2.49
2NB 050 250 0.5 X R0.250.47 0.35 15 2.50 45 4 2.63 2.71 2.80 2.90 3.11
2NB 050 300 0.5 X R0.250.47 0.35 15 3.00 45 4 3.15 3.25 3.35 3.47 3.73
2NB 050 400 0.5 X R0.250.47 0.35 15 4.00 45 4 4.18 4.32 4.46 4.62 4.98
2NB 050 500 0.5 X R0.250.47 0.35 15 5.00 45 4 5.21 5.39 5.57 5.77 6.22
2NB 050 600 0.5 X R0.250.47 0.35 15 6.00 45 4 6.25 6.46 6.68 6.92 7.46
2NB 050 800 0.5 X R0.250.47 0.35 15 8.00 45 4 8.31 8.59 8.90 9.22 9.95
2NB 050 1000 0.5 X R0.250.47 0.35 15 10.00 45 4 10.38 10.73 11.11 11.52 12.44
2NB 060 100 0.6 X R0.30.57 0.40 15 1.00 45 4 1.08 1.10 1.13 1.16 1.23
2NB 060 200 0.6 X R0.30.57 0.40 15 2.00 45 4 2.11 2.17 2.24 2.31 2.48
2NB 060 250 0.6 X R0.30.57 0.40 15 2.50 45 4 2.63 2.71 2.80 2.89 3.10
2NB 060 300 0.6 X R0.30.57 0.40 15 3.00 45 4 3.14 3.24 3.35 3.46 3.72
2NB 060 350 0.6 X R0.30.57 0.40 15 3.50 45 4 3.66 3.78 3.90 4.04 4.34
2NB 060 400 0.6 X R0.30.57 0.40 15 4.00 45 4 4.18 4.31 4.46 4.61 4.96
2NB 060 450 0.6 X R0.30.57 0.40 15 4.50 45 4 4.69 4.85 5.01 5.19 5.59
2NB 060 500 0.6 X R0.30.57 0.40 15 5.00 45 4 5.21 5.38 5.57 5.76 6.21
2NB 060 550 0.6 X R0.30.57 0.40 15 5.50 45 4 5.73 5.92 6.12 6.34 6.83
2NB 060 600 0.6 X R0.30.57 0.40 15 6.00 45 4 6.24 6.45 6.67 6.91 7.45
2NB 060 800 0.6 X R0.30.57 0.40 15 8.00 45 4 8.31 8.59 8.89 9.21 9.94
2NB 060 1000 0.6 X R0.30.57 0.40 15 10.00 45 4 10.38 10.73 11.11 11.51 12.42
2NB 060 1200 0.6 X R0.30.57 0.40 15 12.00 45 4 12.45 12.87 13.32 13.81 14.91
2NB 070 200 0.7 X R0.350.66 0.45 15 2.00 45 4 2.13 2.19 2.26 2.33 2.49
2NB 070 400 0.7 X R0.350.66 0.45 15 4.00 45 4 4.20 4.33 4.47 4.63 4.98
2NB 070 600 0.7 X R0.350.66 0.45 15 6.00 45 4 6.26 6.47 6.69 6.93 7.46
2NB 070 800 0.7 X R0.350.66 0.45 15 8.00 45 4 8.33 8.61 8.91 9.23 9.95
2NB 080 200 0.8 X R0.40.77 0.50 15 2.00 45 4 2.11 2.17 2.23 2.30 2.45
2NB 080 300 0.8 X R0.40.77 0.50 15 3.00 45 4 3.14 3.24 3.34 3.45 3.70
2NB 080 400 0.8 X R0.40.77 0.50 15 4.00 45 4 4.17 4.31 4.45 4.60 4.94
2NB 080 500 0.8 X R0.40.77 0.50 15 5.00 45 4 5.21 5.38 5.56 5.75 6.18
2NB 080 600 0.8 X R0.40.77 0.50 15 6.00 45 4 6.24 6.45 6.66 6.90 7.43
2NB 080 800 0.8 X R0.40.77 0.50 15 8.00 45 4 8.31 8.58 8.88 9.20 9.91
2NB 080 1000 0.8 X R0.40.77 0.50 15 10.00 45 4 10.38 10.72 11.10 11.50 12.40
2NB 080 1200 0.8 X R0.40.77 0.50 15 12.00 45 4 12.44 12.86 13.31 13.80 14.89
2NB 090 200 0.9X R0.450.85 0.60 15 2.00 45 4 2.14 2.20 2.27 2.33 2.49
2NB 090 400 0.9X R0.450.85 0.60 15 4.00 45 4 4.21 4.34 4.48 4.63 4.97
2NB 090 600 0.9X R0.450.85 0.60 15 6.00 45 4 6.28 6.48 6.70 6.93 7.46
2NB 090 800 0.9X R0.450.85 0.60 15 8.00 45 4 8.35 8.62 8.92 9.23 9.95
2NB 090 1000 0.9X R0.450.85 0.60 15 10.00 45 4 10.41 10.76 11.13 11.53 12.43
2NB 100 200 1.0 X R0.50.95 0.80 15 2.00 45 4 2.14 2.20 2.26 2.33 2.48
2NB 100 300 1.0 X R0.50.95 0.80 15 3.00 45 4 3.18 3.27 3.37 3.48 3.72
2NB 100 400 1.0 X R0.50.95 0.80 15 4.00 45 4 4.21 4.34 4.48 4.63 4.96
2NB 100 400 S6 1.0 X R0.50.95 0.80 15 4.00 50 6 4.21 4.34 4.48 4.63 4.96
2NB 100 500 1.0 X R0.50.95 0.80 15 5.00 45 4 5.24 5.41 5.59 5.78 6.21
2NB 100 600 1.0 X R0.50.95 0.80 15 6.00 45 4 6.28 6.48 6.69 6.93 7.45
2NB 100 600 S6 1.0 X R0.50.95 0.80 15 6.00 50 6 6.28 6.48 6.69 6.93 7.45
2NB 100 800 1.0 X R0.50.95 0.80 15 8.00 45 4 8.34 8.62 8.91 9.23 9.93
2NB 100 800 S6 1.0 X R0.50.95 0.80 15 8.00 50 6 8.34 8.62 8.91 9.23 9.93
2NB 100 1000 1.0 X R0.50.95 0.80 15 10.00 45 4 10.41 10.76 11.13 11.53 12.42
2NB 100 1000 S6 1.0 X R0.50.95 0.80 15 10.00 50 6 10.41 10.76 11.13 11.53 12.42
2NB 100 1200 1.0 X R0.50.95 0.80 15 12.00 45 4 12.48 12.90 13.34 13.83 14.91
2NB 100 1200 S6 1.0 X R0.50.95 0.80 15 12.00 50 6 12.48 12.90 13.34 13.83 14.91
2NB 100 1400 1.0 X R0.50.95 0.80 15 14.00 45 4 14.55 15.04 15.56 16.13 17.39
2NB 100 1600 1.0 X R0.50.95 0.80 15 16.00 50 4 16.61 17.17 17.78 18.43 19.88
2NB 100 1600 S6 1.0 X R0.50.95 0.80 15 16.00 60 6 16.61 17.17 17.78 18.43 19.88
2NB 100 1800 1.0 X R0.50.95 0.80 15 18.00 50 4 18.68 19.31 19.99 20.72 22.37
2NB 100 2000 1.0 X R0.50.95 0.80 15 20.00 50 4 20.75 21.45 22.21 23.02 24.85
2NB 100 2000 S6 1.0 X R0.50.95 0.80 15 20.00 60 6 20.75 21.45 22.21 23.02 24.85
2NB 120 400 1.2 X R0.61.14 1.20 15 4.00 45 4 4.23 4.35 4.49 4.63 4.96
2NB 120 600 1.2 X R0.61.14 1.20 15 6.00 45 4 6.29 6.49 6.70 6.93 7.45
2NB 120 800 1.2 X R0.61.14 1.20 15 8.00 45 4 8.36 8.63 8.92 9.23 9.93
2NB 120 1000 1.2 X R0.61.14 1.20 15 10.00 45 4 10.43 10.77 11.14 11.53 12.42
2NB 120 1200 1.2 X R0.61.14 1.20 15 12.00 45 4 12.49 12.91 13.35 13.83 14.91
2NB 120 1600 1.2 X R0.61.14 1.20 15 16.00 50 4 16.63 17.19 17.79 18.43 19.88
2NB 120 2000 1.2 X R0.61.14 1.20 15 20.00 50 4 20.76 21.47 22.22 23.03 24.85
2NB 150 300 1.5 X R0.751.44 1.35 15 3.00 45 4 3.19 3.27 3.36 3.46 3.68
2NB 150 400 1.5 X R0.751.44 1.35 15 4.00 45 4 4.22 4.34 4.47 4.61 4.92
2NB 150 400 S6 1.5 X R0.751.44 1.35 15 4.00 50 6 4.22 4.34 4.47 4.61 4.92
2NB 150 600 1.5 X R0.751.44 1.35 15 6.00 45 4 6.29 6.48 6.69 6.91 7.41
2NB 150 600 S6 1.5 X R0.751.44 1.35 15 6.00 50 6 6.29 6.48 6.69 6.91 7.41
2NB 150 800 1.5 X R0.751.44 1.35 15 8.00 45 4 8.35 8.62 8.90 9.21 9.90
2NB 150 800 S6 1.5 X R0.751.44 1.35 15 8.00 50 6 8.35 8.62 8.90 9.21 9.90
2NB 150 1000 1.5 X R0.751.44 1.35 15 10.00 45 4 10.42 10.76 11.12 11.51 12.38
2NB 150 1000 S6 1.5 X R0.751.44 1.35 15 10.00 50 6 10.42 10.76 11.12 11.51 12.38
2NB 150 1200 1.5 X R0.751.44 1.35 15 12.00 45 4 12.49 12.90 13.34 13.81 14.87
2NB 150 1200 S6 1.5 X R0.751.44 1.35 15 12.00 50 6 12.49 12.90 13.34 13.81 14.87
2NB 150 1400 1.5 X R0.751.44 1.35 15 14.00 45 4 14.56 15.04 15.55 16.11 17.36
2NB 150 1600 1.5 X R0.751.44 1.35 15 16.00 50 4 16.62 17.18 17.77 18.41 19.84
2NB 150 1600 S6 1.5 X R0.751.44 1.35 15 16.00 60 6 16.62 17.18 17.77 18.41 19.84
2NB 150 2000 1.5 X R0.751.44 1.35 15 20.00 50 4 20.76 21.46 22.20 23.01 free
2NB 150 2000 S6 1.5 X R0.751.44 1.35 15 20.00 60 6 20.76 21.46 22.20 23.01 24.81
2NB 150 2500 1.5 X R0.751.44 1.35 15 25.00 60 4 25.93 26.80 27.75 28.76 free
2NB 150 3000 1.5 X R0.751.44 1.35 15 30.00 70 4 31.10 32.15 33.29 34.51 free
2NB 160 600 1.6 X R0.81.55 1.60 15 6.00 45 4 6.27 6.46 6.66 6.88 7.38
2NB 160 800 1.6 X R0.81.55 1.60 15 8.00 45 4 8.33 8.60 8.88 9.18 9.86
2NB 160 1000 1.6 X R0.81.55 1.60 15 10.00 45 4 10.40 10.74 11.09 11.48 12.35
2NB 160 1200 1.6 X R0.81.55 1.60 15 12.00 45 4 12.47 12.88 13.31 13.78 14.83
2NB 160 1600 1.6 X R0.81.55 1.60 15 16.00 50 4 16.60 17.15 17.74 18.38 19.81
2NB 160 2000 1.6 X R0.81.55 1.60 15 20.00 50 4 20.74 21.43 22.18 22.98 free
2NB 200 400 2.0 X R1.01.92 1.80 15 4.00 45 4 4.25 4.36 4.49 4.62 4.91
2NB 200 500 2.0 X R1.01.92 1.80 15 5.00 45 4 5.28 5.43 5.59 5.77 6.15
2NB 200 600 2.0 X R1.01.92 1.80 15 6.00 45 4 6.32 6.50 6.70 6.92 7.40
2NB 200 600 S6 2.0 X R1.01.92 1.80 15 6.00 50 6 6.32 6.50 6.70 6.92 7.40
2NB 200 800 2.0 X R1.01.92 1.80 15 8.00 45 4 8.38 8.64 8.92 9.22 9.88
2NB 200 800 S6 2.0 X R1.01.92 1.80 15 8.00 50 6 8.38 8.64 8.92 9.22 9.88
2NB 200 1000 2.0 X R1.01.92 1.80 15 10.00 45 4 10.45 10.78 11.14 11.52 12.37
2NB 200 1000 S6 2.0 X R1.01.92 1.80 15 10.00 50 6 10.45 10.78 11.14 11.52 12.37
2NB 200 1200 2.0 X R1.01.92 1.80 15 12.00 45 4 12.52 12.92 13.35 13.82 14.86
2NB 200 1200 S6 2.0 X R1.01.92 1.80 15 12.00 50 6 12.52 12.92 13.35 13.82 14.86
2NB 200 1400 2.0 X R1.01.92 1.80 15 14.00 45 4 14.59 15.06 15.57 16.11 17.34
2NB 200 1600 2.0 X R1.01.92 1.80 15 16.00 50 4 16.65 17.20 17.79 18.41 19.83
2NB 200 1600 S6 2.0 X R1.01.92 1.80 15 16.00 60 6 16.65 17.20 17.79 18.41 19.83
2NB 200 1800 2.0 X R1.01.92 1.80 15 18.00 50 4 18.72 19.34 20.00 20.71 free
2NB 200 2000 2.0 X R1.01.92 1.80 15 20.00 50 4 20.79 21.48 22.22 23.01 free
2NB 200 2000 S6 2.0 X R1.01.92 1.80 15 20.00 60 6 20.79 21.48 22.22 23.01 24.80
2NB 200 2500 2.0 X R1.01.92 1.80 15 25.00 60 4 25.96 26.83 27.76 28.76 free
2NB 200 2500 S6 2.0 X R1.01.92 1.80 15 25.00 60 6 25.96 26.83 27.76 28.76 31.02
2NB 200 3000 2.0 X R1.01.92 1.80 15 30.00 70 4 31.13 32.18 33.30 freefree
2NB 200 3500 2.0 X R1.01.92 1.80 15 35.00 70 4 36.29 37.52 38.84 freefree
2NB 200 4000 2.0 X R1.01.92 1.80 15 40.00 80 4 41.46 42.87 freefreefree
2NB 250 800 2.5 X R1.252.39 2.50 15 8.00 45 4 8.43 8.68 8.95 9.24 9.89
2NB 250 1000 2.5 X R1.252.39 2.50 15 10.00 45 4 10.50 10.82 11.17 11.54 12.38
2NB 250 1200 2.5 X R1.252.39 2.50 15 12.00 45 4 12.57 12.96 13.39 13.84 14.86
2NB 250 1600 2.5 X R1.252.39 2.50 15 16.00 50 4 16.70 17.24 17.82 18.44 free
2NB 250 2000 2.5 X R1.252.39 2.50 15 20.00 50 4 20.84 21.52 22.25 freefree
2NB 250 2500 2.5 X R1.252.39 2.50 15 25.00 60 4 26.01 26.87 27.79 freefree
2NB 300 600 3.0 X R1.52.86 3.00 15 6.00 50 6 6.42 6.59 6.77 6.97 7.41
2NB 300 800 3.0 X R1.52.86 3.00 15 8.00 50 6 8.48 8.73 8.99 9.27 9.90
2NB 300 1000 3.0 X R1.52.86 3.00 15 10.00 50 6 10.55 10.87 11.21 11.57 12.39
2NB 300 1200 3.0 X R1.52.86 3.00 15 12.00 50 6 12.62 13.01 13.42 13.87 14.87
2NB 300 1400 3.0 X R1.52.86 3.00 15 14.00 50 6 14.69 15.15 15.64 16.17 17.36
2NB 300 1600 3.0 X R1.52.86 3.00 15 16.00 60 6 16.75 17.28 17.86 18.47 19.85
2NB 300 1800 3.0 X R1.52.86 3.00 15 18.00 60 6 18.82 19.42 20.07 20.77 22.33
2NB 300 2000 3.0 X R1.52.86 3.00 15 20.00 60 6 20.89 21.56 22.29 23.07 24.82
2NB 300 2500 3.0 X R1.52.86 3.00 15 25.00 60 6 26.06 26.91 27.83 28.82 free
2NB 300 3000 3.0 X R1.52.86 3.00 15 30.00 70 6 31.22 32.26 33.37 34.57 free
2NB 300 3500 3.0 X R1.52.86 3.00 15 35.00 70 6 36.39 37.61 38.91 40.32 free
2NB 300 4000 3.0 X R1.52.86 3.00 15 40.00 80 6 41.56 42.96 44.45 freefree
2NB 300 5000 3.0 X R1.52.86 3.00 15 50.00 100 6 51.90 53.65 55.54 freefree
2NB 350 1500 3.5 X R1.753.35 3.50 15 15.00 60 6 15.73 16.22 16.74 17.30 18.56
2NB 350 2000 3.5 X R1.753.35 3.50 15 20.00 60 6 20.90 21.57 22.28 23.05 24.78
2NB 350 2500 3.5 X R1.753.35 3.50 15 25.00 60 6 26.07 26.91 27.82 28.80 free
2NB 350 3000 3.5 X R1.753.35 3.50 15 30.00 70 6 31.24 32.26 33.37 34.55 free
2NB 350 4000 3.5 X R1.753.35 3.50 15 40.00 80 6 41.57 42.96 44.45 freefree
2NB 400 1000 4.0 X R2.03.80 4.00 15 10.00 50 6 10.65 10.95 11.28 11.62 12.40
2NB 400 1200 4.0 X R2.03.80 4.00 15 12.00 50 6 12.72 13.09 13.49 13.92 14.89
2NB 400 1600 4.0 X R2.03.80 4.00 15 16.00 60 6 16.85 17.37 17.93 18.52 19.86
2NB 400 2000 4.0 X R2.03.80 4.00 15 20.00 60 6 20.99 21.65 22.36 23.12 free
2NB 400 2500 4.0 X R2.03.80 4.00 15 25.00 60 6 26.16 27.00 27.90 28.87 free
2NB 400 3000 4.0 X R2.03.80 4.00 15 30.00 70 6 31.32 32.35 33.44 freefree
2NB 400 3500 4.0 X R2.03.80 4.00 15 35.00 70 6 36.49 37.69 38.98 freefree
2NB 400 4000 4.0 X R2.03.80 4.00 15 40.00 80 6 41.66 43.04 freefreefree
2NB 400 5000 4.0 X R2.03.80 4.00 15 50.00 100 6 52.00 53.74 freefreefree
2NB 600 1500 6.0 X R3.05.70 7.00 -15.00 60 6 freefreefreefreefree
2NB 600 2000 6.0 X R3.05.70 7.00 -20.00 60 6 freefreefreefreefree
2NB 600 3000 6.0 X R3.05.70 7.00 -30.00 110 6 freefreefreefreefree
2NB 800 2000 8.0 X R4.07.60 10.00 -20.00 60 8 freefreefreefreefree
2NB 800 3000 8.0 X R4.07.60 10.00 -30.00 100 8 freefreefreefreefree
2NB 1000 2500 10.0 X R5.09.50 12.00 -25.00 70 10 freefreefreefreefree
2NB 1000 3500 10.0 X R5.09.50 12.00 -35.00 100 10 freefreefreefreefree
2NB 1200 3000 12.0 X R6.011.50 14.00 -30.00 80 12 freefreefreefreefree
2NB 1200 4000 12.0 X R6.011.50 14.00 -40.00 110 12 freefreefreefreefree