クーラント穴付き超硬ロッド Coolant Tungsten Carbide Rods with oil duct Both carbide rod with straight coolant holes and helical coolant holes are supplied. Different grades are also available in stock. The internal cooling hole can provide much more efficient chip evacuation and deeper hole making capabilities. It is widely used in deep-hole drills and thread end mills. Carbide Rod with One Central Coolant Hole TypeD(mm)d(mm)Deviation of holesposition≤(mm)L(mm)DTol.dTol.LTol.OD4.0×ID1.0×3304.0+0.2/+0.61.0±0.150.23300/+5OD5.0×ID1.0×3305.0+0.2/+0.61.0±0.150.23300/+5OD5.0×ID1.5×3305.0+0.2/+0.61.5±0.150.23300/+5OD6.0×ID1.0×3306.0+0.2/+0.61.0±0.150.23300/+5OD6.0×ID1.5×3306.0+0.2/+0.61.5±0.150.23300/+5OD8.0×ID1.0×3308.0+0.2/+0.61.0±0.150.253300/+5OD8.0×ID1.5×3308.0+0.2/+0.61.5±0.150.253300/+5OD9.0×ID1.0×3309.0+0.3/+0.71.0±0.150.253300/+5OD10.0×ID1.0×33010.0+0.3/+0.71.0±0.150.253300/+5OD10.0×ID2.0×33010.0+0.3/+0.72.0±0.20.253300/+5OD11.0×ID1.0×33011.0+0.3/+0.71.0±0.150.253300/+5OD12.0×ID1.0×33012.0+0.3/+0.71.0±0.150.253300/+5OD12.0×ID2.0×33012.0+0.3/+0.72.0±0.20.253300/+5OD14.0×ID2.0×33014.0+0.3/+0.72.0±0.20.253300/+5OD16.0×ID2.0×33016.0+0.4/+0.82.0±0.20.253300/+5OD16.0×ID3.0×33016.0+0.4/+0.83.0±0.250.253300/+5OD18.0×ID3.0×33018.0+0.4/+0.83.0±0.250.33300/+5OD20.0×ID3.0×33020.0+0.4/+0.83.0±0.250.33300/+520.0≤Dia≤40.0 are available on request Carbide Rod with Two Straight Coolant Holes TypeD(mm)TK(mm)d(mm)Deviation of holes position≤(mm)L(mm)DTol.(mm)TKTol.dTol.(mm)LTol.(mm)OD4.3×2ID0.8×1.8×3304.30/+0.61.8-0.4/00.8±0.100.153300/+10OD5.3×2ID0.8×2.0×3305.30/+0.62.0-0.4/00.8±0.100.203300/+10OD6.3×2ID1.0×3.0×3306.30/+0.63.0-0.5/01.0±0.150.203300/+10OD7.3×2ID1.0×3.5×3307.30/+0.63.5-0.5/01.0±0.150.203300/+10OD8.3×2ID1.0×4.0×3308.30/+0.64.0-0.6/01.0±0.150.203300/+10OD9.3×2ID1.4×4.0×3309.30/+0.64.0-0.6/01.4±0.150.203300/+10OD10.3×2ID1.4×5.0×33010.30/+0.65.0-0.6/01.4±0.150.203300/+10OD11.3×2ID1.4×5.0×33011.30/+0.65.0-0.6/01.4±0.150.283300/+10OD12.3×2ID1.75×6.0×33012.30/+0.66.0-0.6/01.75±0.150.303300/+10OD13.3×2ID1.75×6.0×33013.30/+0.66.0-0.6/01.75±0.150.343300/+10OD14.3×2ID1.75×7.0×33014.30/+0.67.0-0.6/01.75±0.150.373300/+10OD15.3×2ID2.0×7.0×33015.30/+0.67.0-0.6/02.0±0.200.373300/+10OD16.3×2ID2.0×8.0×33016.30/+0.68.0-0.6/02.0±0.200.403300/+10OD17.3×2ID2.0×8.0×33017.30/+0.88.0-0.6/02.0±0.200.473300/+10OD18.3×2ID2.0×9.0×33018.30/+0.89.0-0.6/02.0±0.200.503300/+10OD19.3×2ID2.0×9.0×33019.30/+0.89.0-0.6/02.0±0.200.503300/+10OD20.3×2ID2.5×10.0×33020.30/+0.810.0-0.8/02.5±0.250.503300/+1020.0≤Dia≤40.0 are available on request Carbide Rod with Two Helical Coolant Holes 30°Helical TypeD(mm)d(mm)TkaPitchDTolerancedToleranceTKToleranceP1P2P3ToleranceOD3.3×2ID0.4×1.7×3303.32.330.4±0.101.70/-0.3≤0.0815.8916.3216.77±0.23OD4.3×2ID0.6×2.2×3304.32.330.6±0.152.20/-0.3≤0.1021.1921.7722.36±0.31OD5.3×2ID0.7×2.6×3305.32.670.7±0.152.60/-0.4≤0.1326.4927.2127.95±0.38OD6.3×2ID0.7×2.6×3306.32.50.7±0.152.60/-0.4≤0.1531.7932.6533.54±0.46OD6.3×2ID1.0×2.6×3306.32.51.0±0.152.60/-0.4≤0.1531.7932.6533.54±0.46OD7.3×2ID1.0×3.7×3307.32.51.0±0.153.70/-0.4≤0.1537.0938.0939.13±0.54OD8.3×2ID1.0×4.0×3308.32.51.0±0.154.00/-0.4≤0.1542.3843.5344.73±0.62OD8.3×2ID1.0×3.5×3308.32.51.0±0.153.50/-0.4≤0.1542.3843.5344.73±0.62OD8.3×2ID0.6×2.8×3308.32.50.6±0.152.80/-0.4≤0.1542.3843.5344.73±0.62OD9.3×2ID1.4×4.8×3309.32.51.4±0.154.80/-0.6≤0.2047.6848.9750.32±0.69OD10.3×2ID1.4×4.8×33010.32.751.4±0.154.80/-0.6≤0.2052.9854.4155.91±0.77OD10.3×2ID0.7×2.6×33010.32.750.7±0.152.60/-0.4≤0.2052.9854.4155.91±0.77OD10.3×2ID1.0×3.0×33010.32.751.0±0.153.00/-0.4≤0.2052.9854.4155.91±0.77OD10.3×2ID1.4×5.0×33010.32.751.4±0.155.00/-0.6≤0.2052.9854.4155.91±0.77OD11.3×2ID1.4×5.3×33011.32.751.4±0.155.30/-0.8≤0.2858.2859.8661.5±0.85OD12.3×2ID1.4×6.25×33012.32.751.4±0.156.250/-0.8≤0.3063.5865.367.09±0.92OD12.3×2ID1.75×6.0×33012.32.751.75±0.206.00/-0.8≤0.3063.5865.367.09±0.92OD13.3×2ID1.75×6.5×33013.33.01.75±0.206.50/-0.8≤0.3468.8770.7472.68±1.00OD14.3×2ID1.75×7.1×33014.33.51.75±0.207.10/-0.8≤0.3774.1776.1878.27±1.08OD14.3×2ID0.8×3.5×33014.33.50.8±0.153.50/-0.4≤0.3774.1776.1878.27±1.08OD14.3×2ID1.4×4.5×33014.33.51.4±0.154.50/-0.6≤0.3774.1776.1878.27±1.08OD15.3×2ID1.75×7.7×33015.33.51.75±0.207.70/-0.8≤0.4079.4781.6283.86±1.15OD16.3×2ID1.75×8.3×33016.33.51.75±0.208.30/-0.8≤0.4084.7787.0689.45±1.23OD16.3×2ID2.0×8.0×33016.33.52.0±0.208.00/-0.6≤0.4084.7787.0689.45±1.23OD17.3×2ID1.75×8.9×33017.33.51.75±0.208.90/-0.8≤0.4790.0792.595.04±1.31OD18.3×2ID2.0×9.55×33018.33.52.0±0.259.550/-0.8≤0.5095.3697.95100.63±1.38OD18.3×2ID1.75×9.15×33018.33.51.75±0.209.150/-0.8≤0.5095.3697.95100.63±1.38OD19.3×2ID2.0×10×33019.33.52.0±0.2510.00/-0.8≤0.50100.66103.39106.22±1.46OD20.3×2ID2.0×10.4×33020.33.52.0±0.2510.40/-1≤0.50105.96108.83111.81±1.54Note: D<18.3, L>100, L Tolerance0~+7; L<100, L Tolerance0~+5.  D ≥ 18.3, L Tolerance+3~+10. Carbide Rod with Two Helical Coolant... 続きを読む→