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Geumcheon-gu, Seoul
153-814 South Korea
Tel : +82 70 4680 6817
Fax : +82 2 806 0946
Email: startools@daum.net

Long Reach

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2NS 2F Necked Square End

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Features
• Extended neck style for long reach applications
• Used micrograin solid carbide excellent for high speed cutting
• Greater rigidity and reduced chattering through optimized geometry
• Nanocomposite coatings for improved wear resistance and longer tool life
• Improved workpiece surface quality
• For Dry cutting and Wet cutting

2NS.jpg

Tolerance

Cutting Dia.

D≤6: 0/-0.01
D>6: 0/-0.015



Recommended workpiece Material :

◎:First choice   ○:Alternative choice   △:Limited choice

Carbon Steel/Alloy Steel
(up to 350 HB)
Stainless Steel
(up to 240 HB)
Cast lron
(up to 260 HB)
Prehardened Steel
(up to 50 HRc)
Hardened Steel
(45 to 55 HRc)
Super Hardened Steel
(55 to 68 HRc)
Titanium
Alloy
Copper
Alloy
Aluminum
Alloy
Resin &
Plastics
Graphite

(Unit: mm)

EDP No. Cutting Dia

d
Neck Dia.

d1
Length of Cut

L1
Taper Angle

θ˚
Length of Reach

L2
Overall Length

L
Shank Dia

D
Actual Effective Length depending
on inclined angle of workpiece
Quantity
30'1˚30'
2NS 010 030 0.10.0850.15150.34540.330.350.360.370.4
2NS 010 050 0.10.0850.15150.54540.540.560.580.60.65
2NS 010 100 0.10.0850.151514541.061.091.131.181.27
2NS 015 030 0.150.130.2150.34540.340.360.370.380.41
2NS 015 050 0.150.130.2150.54540.550.570.590.610.66
2NS 015 100 0.150.130.21514541.071.11.141.191.28
2NS 020 050 0.20.180.3150.54540.550.570.590.610.66
2NS 020 100 0.20.180.31514541.071.11.141.191.28
2NS 020 150 0.20.180.3151.54541.581.641.71.761.91
2NS 020 200 0.20.180.31524542.12.172.252.342.53
2NS 020 300 0.20.180.31534543.133.243.363.493.77
2NS 020 400 0.20.180.31544544.174.314.474.645.01
2NS 030 100 0.30.280.41514541.071.11.141.191.28
2NS 030 150 0.30.280.4151.54541.581.641.71.761.91
2NS 030 200 0.30.280.41524542.12.172.252.342.53
2NS 030 300 0.30.280.41534543.133.243.363.493.77
2NS 030 400 0.30.280.41544544.174.314.474.645.01
2NS 030 600 0.30.280.41564546.246.456.696.947.5
2NS 030 800 0.30.280.41584548.38.598.99.249.99
2NS 040 100 0.40.370.61514541.091.121.171.211.31
2NS 040 150 0.40.370.6151.54541.61.661.721.781.93
2NS 040 200 0.40.370.61524542.122.192.272.362.55
2NS 040 250 0.40.370.6152.54542.642.732.832.933.17
2NS 040 300 0.40.370.61534543.153.263.383.513.79
2NS 040 350 0.40.370.6153.54543.673.83.944.084.42
2NS 040 400 0.40.370.61544544.194.334.494.665.04
2NS 040 500 0.40.370.61554545.225.45.65.816.28
2NS 040 600 0.40.370.61564546.256.476.716.967.52
2NS 040 800 0.40.370.61584548.328.618.929.2610.01
2NS 040 1000 0.40.370.6151045410.3910.7511.1411.5612.5
2NS 040 1200 0.40.370.6151245412.4612.8913.3613.8614.98
2NS 050 100 0.50.470.71514541.091.121.171.211.31
2NS 050 150 0.50.470.7151.54541.61.661.721.781.93
2NS 050 200 0.50.470.71524542.122.192.272.362.55
2NS 050 250 0.50.470.7152.54542.642.732.832.933.17
2NS 050 300 0.50.470.71534543.153.263.383.513.79
2NS 050 350 0.50.470.7153.54543.673.83.944.084.42
2NS 050 400 0.50.470.71544544.194.334.494.665.04
2NS 050 500 0.50.470.71554545.225.45.65.816.28
2NS 050 600 0.50.470.71564546.256.476.716.967.52
2NS 050 800 0.50.470.71584548.328.618.929.2610.01
2NS 050 1000 0.50.470.7151045410.3910.7511.1411.5612.5
2NS 050 1200 0.50.470.7151245412.4612.8913.3613.8614.98
2NS 060 150 0.60.570.7151.54541.61.661.721.781.93
2NS 060 200 0.60.570.71524542.122.192.272.362.55
2NS 060 300 0.60.570.71534543.153.263.383.513.79
2NS 060 400 0.60.570.71544544.194.334.494.665.04
2NS 060 500 0.60.570.71554545.225.45.65.816.28
2NS 060 600 0.60.570.71564546.256.476.716.967.52
2NS 060 800 0.60.570.71584548.328.618.929.2610.01
2NS 060 1000 0.60.570.7151045410.3910.7511.1411.5612.5
2NS 060 1200 0.60.570.7151245412.4612.8913.3613.8614.98
2NS 060 1600 0.60.570.7151650416.5917.1717.7918.4619.95
2NS 070 200 0.70.660.81524542.142.212.292.382.57
2NS 070 300 0.70.660.81534543.173.283.43.533.82
2NS 070 400 0.70.660.81544544.214.354.514.685.06
2NS 070 600 0.70.660.81564546.276.496.736.987.55
2NS 070 800 0.70.660.81584548.348.638.949.2810.03
2NS 070 1000 0.70.660.8151045410.4110.7711.1611.5812.52
2NS 080 200 0.80.7711524542.122.192.272.362.55
2NS 080 300 0.80.7711534543.153.263.383.513.79
2NS 080 400 0.80.7711544544.194.334.494.665.04
2NS 080 500 0.80.7711554545.225.45.65.816.28
2NS 080 600 0.80.7711564546.256.476.716.967.52
2NS 080 800 0.80.7711584548.328.618.929.2610.01
2NS 080 1000 0.80.771151045410.3910.7511.1411.5612.5
2NS 080 1200 0.80.771151245412.4612.8913.3613.8614.98
2NS 080 1600 0.80.771151650416.5917.1717.7918.4619.95
2NS 080 2000 0.80.771152050420.7321.4522.2223.0624.93
2NS 080 2500 0.80.771152560425.8926.827.7628.81free
2NS 090 200 0.90.851.11524542.162.232.322.42.6
2NS 090 400 0.90.851.11544544.234.374.534.75.08
2NS 090 600 0.90.851.11564546.296.516.7577.57
2NS 090 800 0.90.851.11584548.368.658.969.310.06
2NS 090 1000 0.90.851.1151045410.4310.7911.1811.612.54
2NS 100 200 10.951.21524542.162.232.322.42.6
2NS 100 300 10.951.21534543.193.33.423.553.84
2NS 100 400 10.951.21544544.234.374.534.75.08
2NS 100 500 10.951.21554545.265.445.645.856.33
2NS 100 600 10.951.21564546.296.516.7577.57
2NS 100 800 10.951.21584548.368.658.969.310.06
2NS 100 1000 10.951.2151045410.4310.7911.1811.612.54
2NS 100 1200 10.951.2151245412.512.9313.413.915.03
2NS 100 1400 10.951.2151445414.5615.0715.6116.217.52
2NS 100 1600 10.951.2151650416.6317.2117.8318.520
2NS 100 1800 10.951.2151850418.719.3520.0520.822.49
2NS 100 2000 10.951.2152050420.7621.4922.2623.124.97
2NS 100 2500 10.951.2152560425.9326.8427.8128.85free
2NS 100 3000 10.951.2153070431.132.1933.3534.6free
2NS 120 400 1.21.141.51544544.254.394.554.725.11
2NS 120 600 1.21.141.51564546.316.536.777.027.59
2NS 120 800 1.21.141.51584548.388.678.999.3210.08
2NS 120 1000 1.21.141.5151045410.4510.8111.211.6212.57
2NS 120 1200 1.21.141.5151245412.5112.9513.4213.9215.05
2NS 120 1600 1.21.141.5151650416.6517.2317.8518.5220.02
2NS 120 2000 1.21.141.5152050420.7821.5122.2923.1225
2NS 120 2500 1.21.141.5152560425.9526.8627.8328.87free
2NS 150 400 1.51.441.81544544.254.394.554.725.11
2NS 150 600 1.51.441.81564546.316.536.777.027.59
2NS 150 800 1.51.441.81584548.388.678.999.3210.08
2NS 150 1000 1.51.441.8151045410.4510.8111.211.6212.57
2NS 150 1200 1.51.441.8151245412.5112.9513.4213.9215.05
2NS 150 1600 1.51.441.8151650416.6517.2317.8518.5220.02
2NS 150 1800 1.51.441.8151850418.7219.3720.0720.8222.51
2NS 150 2000 1.51.441.8152050420.7821.5122.2923.12free
2NS 150 2500 1.51.441.8152560425.9526.8627.8328.87free
2NS 150 3000 1.51.441.8153070431.1232.2133.3734.62free
2NS 150 4000 1.51.441.8154080441.4642.944.45freefree
2NS 160 800 1.61.5521584548.368.658.969.310.06
2NS 160 1000 1.61.552151045410.4310.7911.1811.612.54
2NS 160 1200 1.61.552151245412.512.9313.413.915.03
2NS 160 1400 1.61.552151445414.5615.0715.6116.217.52
2NS 160 1600 1.61.552151650416.6317.2117.8318.520
2NS 160 1800 1.61.552151850418.719.3520.0520.822.49
2NS 160 2000 1.61.552152050420.7621.4922.2623.1free
2NS 180 800 1.81.752.21584548.368.658.969.310.06
2NS 180 1000 1.81.752.2151045410.4310.7911.1811.612.54
2NS 180 1200 1.81.752.2151245412.512.9313.413.915.03
2NS 180 1400 1.81.752.2151445414.5615.0715.6116.217.52
2NS 180 1600 1.81.752.2151650416.6317.2117.8318.520
2NS 180 1800 1.81.752.2151850418.719.3520.0520.8free
2NS 180 2000 1.81.752.2152050420.7621.4922.2623.1free
2NS 200 400 21.922.51544544.284.434.594.775.15
2NS 200 600 21.922.51564546.356.576.817.077.64
2NS 200 800 21.922.51584548.428.719.039.3710.13
2NS 200 1000 21.922.5151045410.4910.8511.2411.6712.61
2NS 200 1200 21.922.5151245412.5512.9913.4613.9615.1
2NS 200 1400 21.922.5151445414.6215.1315.6816.2617.58
2NS 200 1600 21.922.5151650416.6917.2717.8918.56free
2NS 200 1800 21.922.5151850418.7619.4120.1120.86free
2NS 200 2000 21.922.5152050420.8221.5522.3323.16free
2NS 200 2500 21.922.5152560425.9926.927.87freefree
2NS 200 3000 21.922.5153070431.1632.2533.41freefree
2NS 200 4000 21.922.5154080441.542.94freefreefree
2NS 250 1000 2.52.393151045410.5410.9111.3111.7312.68
2NS 250 1200 2.52.393151245412.6113.0513.5214.03free
2NS 250 1600 2.52.393151650416.7517.3317.9618.63free
2NS 250 2000 2.52.393152050420.8821.6122.39freefree
2NS 250 2500 2.52.393152560426.0526.9627.93freefree
2NS 250 3000 2.52.393153070431.2232.31freefreefree
2NS 300 800 32.8641585068.538.839.159.4910.26
2NS 300 1000 32.864151050610.610.9711.3711.7912.75
2NS 300 1200 32.864151250612.6713.1113.5814.0915.24
2NS 300 1600 32.864151660616.817.3918.0218.6920.21
2NS 300 2000 32.864152060620.9421.6722.4523.2925.18
2NS 300 2500 32.864152560626.1127.0227.9929.04free
2NS 300 3000 32.864153070631.2832.3633.5334.79free
2NS 300 3500 32.864153570636.4437.7139.0840.54free
2NS 300 4000 32.864154080641.6143.0644.62freefree
2NS 400 1200 43.85151250612.7813.2313.7114.2215.38
2NS 400 1400 43.85151450614.8515.3715.9316.5217.86
2NS 400 1600 43.85151660616.9217.5118.1418.82free
2NS 400 2000 43.85152060621.0521.7922.5723.42free
2NS 400 2500 43.85152560626.2227.1428.12freefree
2NS 400 3000 43.85153070631.3932.4833.66freefree
2NS 400 3500 43.85153570636.5637.83freefreefree
2NS 400 4000 43.85154080641.7343.18freefreefree
2NS 400 5000 43.851550100652.0653.88freefreefree
2NS 500 1600 54.757.5151660617.0217.6118.25freefree
2NS 500 2000 54.757.5152060621.1521.89freefreefree
2NS 500 2500 54.757.5152560626.3227.24freefreefree
2NS 500 3000 54.757.5153070631.49freefreefreefree
2NS 500 3500 54.757.5153570636.66freefreefreefree
2NS 500 4000 54.757.5154080641.82freefreefreefree
2NS 500 5000 54.757.51550100652.16freefreefreefree
2NS 600 1500 65.79-15606freefreefreefreefree
2NS 600 2000 65.79-20606freefreefreefreefree
2NS 600 3000 65.79-30706freefreefreefreefree
2NS 600 4000 65.79-40806freefreefreefreefree
2NS 800 2000 87.612-20808freefreefreefreefree
2NS 800 3000 87.612-30808freefreefreefreefree
2NS 800 4000 87.612-401008freefreefreefreefree