Ningbo Lianchuang Hewo Precision Tools Co., Ltd
| Delivery Time | 7-10 days |
| Supply Ability | 1000000 Piece/Pieces per Month |
| Usage | General High Speed Cutting |
| Helix Angle | 30 Degrees |
| Surface Finish | Bright |
| Customize | Available |
| Suitable for materials | P 、M 、K 、S |
| Flute Type | Straight |
| Precision | High Precision |
| Shank | Round Shank |
| Brand Name | ARNOLD |
| Place of Origin | China |
| Certification | ISO9001:2000 |
| Model Number | SP-N80103 |
View Detail Information
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Product Specification
| Delivery Time | 7-10 days | Supply Ability | 1000000 Piece/Pieces per Month |
| Usage | General High Speed Cutting | Helix Angle | 30 Degrees |
| Surface Finish | Bright | Customize | Available |
| Suitable for materials | P 、M 、K 、S | Flute Type | Straight |
| Precision | High Precision | Shank | Round Shank |
| Brand Name | ARNOLD | Place of Origin | China |
| Certification | ISO9001:2000 | Model Number | SP-N80103 |
| High Light | Bright Surface Solid Drill Carbide ，Bright Surface carbide stub drills ，Customized Solid Drill Carbide | ||
A high-performance 3 × D solid carbide drill designed for high-speed machining of aluminum, steels, stainless steels, and alloys. Equipped with internal coolant channels, this drill delivers coolant directly to the cutting edges for efficient heat dissipation and chip evacuation. Optimized flute geometry and sharp cutting edges ensure superior hole quality and extended tool life even under demanding high-speed conditions.
3 × D Drilling Depth
Suitable for medium-depth precision holes, ensuring stability and hole accuracy.
Solid Carbide Construction
High rigidity, excellent wear resistance, and long tool life.
Internal Cooling Channels
Delivers high-pressure coolant directly to the cutting edges for improved cooling and chip evacuation.
Optimized Flute Geometry and Cutting Edges
Smooth chip evacuation, reduces built-up edge, and improves hole surface finish.
High-Speed Cutting Capability
Ideal for CNC high-speed machining of aluminum, steel, stainless steel, and alloys.
Superior Hole Quality
Sharp point and optimized geometry ensure high precision and excellent surface finish.
| Order code | |||||||
| φ ·dc | If | ds | ls | lo | Recommended Tap | ||
| m7 | h6 | Dimension Code | Cutting Tap | Forming Tap | |||
| 3 | 20 | 4 | 36 | 62 | 300 | ||
| 3.1 | 20 | 4 | 36 | 62 | 310 | ||
| 3.2 | 20 | 4 | 36 | 62 | 320 | ||
| 3.3 | 20 | 4 | 36 | 62 | 330 | M4x0.7 | |
| 3.4 | 20 | 4 | 36 | 62 | 340 | NO.8-32UNC | |
| 3.5 | 20 | 4 | 36 | 62 | 350 | M4x0.5 N0.8-36UNF | |
| 3.6 | 20 | 4 | 36 | 62 | 360 | ||
| 3.7 | 20 | 4 | 36 | 62 | 370 | M4×0.7 | |
| 3.8 | 24 | 4 | 36 | 66 | 380 | M4x0.5 | |
| 3.9 | 24 | 4 | 36 | 66 | 390 | N0.10-24UNC | |
| 4 | 24 | 4 | 36 | 66 | 400 | ||
| 4.1 | 24 | 6 | 36 | 66 | 410 | N0.10-32UNF | |
| 4.2 | 24 | 6 | 36 | 66 | 420 | M5×0.8 | |
| 4.3 | 24 | 6 | 36 | 66 | 430 | ||
| 4.4 | 24 | 6 | 36 | 66 | 440 | ||
| 4.5 | 24 | 6 | 36 | 66 | 450 | M4x0.5 NO.12-24UNC | |
| 4.6 | 24 | 6 | 36 | 66 | 460 | N0.12-28UNF | M5x0.8 |
| 4.7 | 24 | 6 | 36 | 66 | 470 | N0.12-32UNEF | |
| 4.8 | 28 | 6 | 36 | 66 | 480 | ||
| 4.9 | 28 | 6 | 36 | 66 | 490 | ||
| 5 | 28 | 6 | 36 | 66 | 500 | M6x1 | |
| 5.1 | 28 | 6 | 36 | 66 | 510 | 1/4-20UNC | |
| 5.2 | 28 | 6 | 36 | 66 | 520 | ||
| 5.3 | 28 | 6 | 36 | 66 | 530 | M6x0.75 | |
| 5.4 | 28 | 6 | 36 | 66 | 540 | ||
| 5.5 | 28 | 6 | 36 | 66 | 550 | 1/4-28UNF | M6x1 |
| 5.6 | 28 | 6 | 36 | 66 | 560 | 1/4-32UNEF | |
| 5.7 | 28 | 6 | 36 | 66 | 570 | ||
| 5.8 | 28 | 6 | 36 | 66 | 580 | ||
| 5.9 | 28 | 6 | 36 | 66 | 590 | ||
| Order code | |||||||
| φ ·dc | If | ds | Is | lo | Recommended Tap | ||
| m7 | h6 | Dimension Code | Cutting Tap | Forming Tap | |||
| 6 | 28 | 6 | 36 | 66 | 600 | ||
| 6.1 | 34 | 8 | 36 | 79 | 610 | ||
| 6.2 | 34 | 8 | 36 | 79 | 620 | ||
| 6.3 | 34 | 8 | 36 | 79 | 630 | ||
| 6.4 | 34 | 8 | 36 | 79 | 640 | ||
| 6.5 | 34 | 8 | 36 | 79 | 650 | ||
| 6.6 | 34 | 8 | 36 | 79 | 660 | 5/16-18UNC | |
| 6.7 | 34 | 8 | 36 | 79 | 670 | ||
| 6.8 | 34 | 8 | 36 | 79 | 680 | M8x1.25 | |
| 6.9 | 34 | 8 | 36 | 79 | 690 | 5/16-24UNF | |
| 7 | 34 | 8 | 36 | 79 | 700 | M8x1 | |
| 7.1 | 41 | 8 | 36 | 79 | 710 | 5/16-32UNEF | |
| 7.2 | 41 | 8 | 36 | 79 | 720 | ||
| 7.3 | 41 | 8 | 36 | 79 | 730 | M8x0.75 | |
| 7.4 | 41 | 8 | 36 | 79 | 740 | M8x1.25 | |
| 7.5 | 41 | 8 | 36 | 79 | 750 | ||
| 7.6 | 41 | 8 | 36 | 79 | 760 | ||
| 7.7 | 41 | 8 | 36 | 79 | 770 | ||
| 7.8 | 41 | 8 | 36 | 79 | 780 | ||
| 7.9 | 41 | 8 | 36 | 79 | 790 | ||
| 8 | 41 | 8 | 36 | 79 | 800 | 3/8-16UNC | |
| 8.1 | 47 | 10 | 40 | 89 | 810 | ||
| 8.2 | 47 | 10 | 40 | 89 | 820 | ||
| 8.3 | 47 | 10 | 40 | 89 | 830 | ||
| 8.4 | 47 | 10 | 40 | 89 | 840 | ||
| 8.5 | 47 | 10 | 40 | 89 | 850 | M10x1.53/8-24UNF | |
| 8.6 | 47 | 10 | 40 | 89 | 860 | ||
| 8.7 | 47 | 10 | 40 | 89 | 870 | 3/8-32UNEF | |
| 8.8 | 47 | 10 | 40 | 89 | 880 | M10×1.25 | |
| 8.9 | 47 | 10 | 40 | 89 | 890 | ||
| Order code | |||||||
| φ ·dc | If | ds | ls | lo | Recommended Tap | ||
| m7 | h6 | Dimension Code | Cutting Tap | Forming Tap | |||
| 9 | 47 | 10 | 40 | 89 | 900 | M10x1 | |
| 9.1 | 47 | 10 | 40 | 89 | 910 | ||
| 9.2 | 47 | 10 | 40 | 89 | 920 | ||
| 9.3 | 47 | 10 | 40 | 89 | 930 | M10x0.75 | M10x1.5 |
| 9.4 | 47 | 10 | 40 | 89 | 940 | 7/16-14UNC | |
| 9.5 | 47 | 10 | 40 | 89 | 950 | ||
| 9.6 | 47 | 10 | 40 | 89 | 960 | ||
| 9.7 | 47 | 10 | 40 | 89 | 970 | ||
| 9.8 | 47 | 10 | 40 | 89 | 980 | ||
| 9.9 | 47 | 10 | 40 | 89 | 990 | 7/16-20UNF | |
| 10 | 47 | 10 | 40 | 89 | 1000 | ||
| 10.1 | 55 | 12 | 45 | 102 | 1010 | ||
| 10.2 | 55 | 12 | 45 | 102 | 1020 | 7/16-28UNEF | |
| 10.3 | 55 | 12 | 45 | 102 | 1030 | M12x1.75 | |
| 10.4 | 55 | 12 | 45 | 102 | 1040 | ||
| 10.5 | 55 | 12 | 45 | 102 | 1050 | ||
| 10.6 | 55 | 12 | 45 | 102 | 1060 | ||
| 10.7 | 55 | 12 | 45 | 102 | 1070 | ||
| 10.8 | 55 | 12 | 45 | 102 | 1080 | ||
| 10.9 | 55 | 12 | 45 | 102 | 1090 | 1/2-13UNC | |
| 11 | 55 | 12 | 45 | 102 | 1100 | M12x1 | |
| 11.1 | 55 | 12 | 45 | 102 | 1110 | ||
| 11.2 | 55 | 12 | 45 | 102 | 1120 | M12x1.75 | |
| 11.3 | 55 | 12 | 45 | 102 | 1130 | ||
| 11.4 | 55 | 12 | 45 | 102 | 1140 | ||
| 11.5 | 55 | 12 | 45 | 102 | 1150 | 1/2-20UNF | |
| 11.6 | 55 | 12 | 45 | 102 | 1160 | ||
| 11.7 | 55 | 12 | 45 | 102 | 1170 | ||
| 11.8 | 55 | 12 | 45 | 102 | 1180 | 1/2-28UNEF | |
| 11.9 | 55 | 12 | 45 | 102 | 1190 | ||
| Order code | |||||||
| φ ·dc | If | ds | Is | lo | Recommended Tap | ||
| m7 | h6 | Dimension Code | Cutting Tap | Forming Tap | |||
| 12 | 55 | 12 | 45 | 102 | 1200 | M14×2 | |
| 12.1 | 60 | 14 | 45 | 107 | 1210 | ||
| 12.2 | 60 | 14 | 45 | 107 | 1220 | 9/16-12UNC | |
| 12.3 | 60 | 14 | 45 | 107 | 1230 | ||
| 12.4 | 60 | 14 | 45 | 107 | 1240 | ||
| 12.5 | 60 | 14 | 45 | 107 | 1250 | M14x1.5 | |
| 12.6 | 60 | 14 | 45 | 107 | 1260 | ||
| 12.7 | 60 | 14 | 45 | 107 | 1270 | ||
| 12.8 | 60 | 14 | 45 | 107 | 1280 | ||
| 12.9 | 60 | 14 | 45 | 107 | 1290 | 9/16-18UNF | |
| 13 | 60 | 14 | 45 | 107 | 1300 | M14x1 | M14×2 |
| 13.1 | 60 | 14 | 45 | 107 | 1310 | ||
| 13.2 | 60 | 14 | 45 | 107 | 1320 | 9/16-24UNEF | |
| 13.3 | 60 | 14 | 45 | 107 | 1330 | ||
| 13.4 | 60 | 14 | 45 | 107 | 1340 | ||
| 13.5 | 60 | 14 | 45 | 107 | 1350 | ||
| 13.6 | 60 | 14 | 45 | 107 | 1360 | 5/8-11UNC | |
| 13.7 | 60 | 14 | 45 | 107 | 1370 | ||
| 13.8 | 60 | 14 | 45 | 107 | 1380 | ||
| 13.9 | 60 | 14 | 45 | 107 | 1390 | ||
| 14 | 60 | 14 | 45 | 107 | 1400 | M16x2 | |
| 14.1 | 65 | 16 | 48 | 115 | 1410 | ||
| 14.2 | 65 | 16 | 48 | 115 | 1420 | ||
| 14.3 | 65 | 16 | 48 | 115 | 1430 | ||
| 14.4 | 65 | 16 | 48 | 115 | 1440 | ||
| 14.5 | 65 | 16 | 48 | 115 | 1450 | M16x1.55/8-18UNF | |
| 14.6 | 65 | 16 | 48 | 115 | 1460 | ||
| 14.7 | 65 | 16 | 48 | 115 | 1470 | ||
| 14.8 | 65 | 16 | 48 | 115 | 1480 | 5/8-24UNEF | |
| 14.9 | 65 | 16 | 48 | 115 | 1490 | ||
| Order code | |||||||
| φ ·dc | If | ds | ls | lo | Recommended Tap | ||
| m7 | h6 | Dimension Code | Cutting Tap | Forming Tap | |||
| 15 | 65 | 16 | 48 | 115 | 1500 | M16x1 | M16x2 |
| 15.1 | 65 | 16 | 48 | 115 | 1510 | ||
| 15.2 | 65 | 16 | 48 | 115 | 1520 | ||
| 15.3 | 65 | 16 | 48 | 115 | 1530 | ||
| 15.4 | 65 | 16 | 48 | 115 | 1540 | ||
| 15.5 | 65 | 16 | 48 | 115 | 1550 | M18x2.5 | |
| 15.6 | 65 | 16 | 48 | 115 | 1560 | ||
| 15.7 | 65 | 16 | 48 | 115 | 1570 | ||
| 15.8 | 65 | 16 | 48 | 115 | 1580 | ||
| 15.9 | 65 | 16 | 48 | 115 | 1590 | ||
| 16 | 65 | 16 | 48 | 115 | 1600 | M18×2 | |
| 16.1 | 73 | 18 | 48 | 123 | 1610 | ||
| 16.2 | 73 | 18 | 48 | 123 | 1620 | ||
| 16.3 | 73 | 18 | 48 | 123 | 1630 | ||
| 16.4 | 73 | 18 | 48 | 123 | 1640 | ||
| 16.5 | 73 | 18 | 48 | 123 | 1650 | ||
| 16.6 | 73 | 18 | 48 | 123 | 1660 | 3/4-10UNC | |
| 16.7 | 73 | 18 | 48 | 123 | 1670 | ||
| 16.8 | 73 | 18 | 48 | 123 | 1680 | ||
| 16.9 | 73 | 18 | 48 | 123 | 1690 | ||
| 17 | 73 | 18 | 48 | 123 | 1700 | M18x1 | |
| 17.1 | 73 | 18 | 48 | 123 | 1710 | ||
| 17.2 | 73 | 18 | 48 | 123 | 1720 | ||
| 17.3 | 73 | 18 | 48 | 123 | 1730 | ||
| 17.4 | 73 | 18 | 48 | 123 | 1740 | ||
| 17.5 | 73 | 18 | 48 | 123 | 1750 | M20x2.53/4-16UNF | |
| 17.6 | 73 | 18 | 48 | 123 | 1760 | ||
| 17.7 | 73 | 18 | 48 | 123 | 1770 | ||
| 17.8 | 73 | 18 | 48 | 123 | 1780 | 3/4-20UNEF | |
| 17.9 | 73 | 18 | 48 | 123 | 1790 | ||
| Order code | |||||||
| φ ·dc | If | ds | Is | lo | Recommended Tap | ||
| m7 | h6 | Dimension Code | Cutting Tap | Forming Tap | |||
| 18 | 73 | 18 | 48 | 123 | 1800 | M20x2 | |
| 18.1 | 79 | 20 | 50 | 131 | 1810 | ||
| 18.2 | 79 | 20 | 50 | 131 | 1820 | ||
| 18.3 | 79 | 20 | 50 | 131 | 1830 | ||
| 18.4 | 79 | 20 | 50 | 131 | 1840 | ||
| 18.5 | 79 | 20 | 50 | 131 | 1850 | M20x1.5 | |
| 18.6 | 79 | 20 | 50 | 131 | 1860 | ||
| 18.7 | 79 | 20 | 50 | 131 | 1870 | ||
| 18.8 | 79 | 20 | 50 | 131 | 1880 | ||
| 18.9 | 79 | 20 | 50 | 131 | 1890 | ||
| 19 | 79 | 20 | 50 | 131 | 1900 | M20x1 | |
| 19.1 | 79 | 20 | 50 | 131 | 1910 | ||
| 19.2 | 79 | 20 | 50 | 131 | 1920 | ||
| 19.3 | 79 | 20 | 50 | 131 | 1930 | ||
| 19.4 | 79 | 20 | 50 | 131 | 1940 | ||
| 19.5 | 79 | 20 | 50 | 131 | 1950 | ||
| 19.6 | 79 | 20 | 50 | 131 | 1960 | 7/8-9UNC | |
| 19.7 | 79 | 20 | 50 | 131 | 1970 | ||
| 19.8 | 79 | 20 | 50 | 131 | 1980 | ||
| 19.9 | 79 | 20 | 50 | 131 | 1990 | ||
| 20 | 79 | 20 | 50 | 131 | 2000 | M22x2 | |
Aerospace and automotive components requiring medium-depth holes.
Mold and die work for cooling channels and through-holes.
General mechanical parts with medium-depth mounting, lubrication, or cooling holes.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Ningbo Lianchuang Hewu Precision Tools Co., Ltd. specializes in providing comprehensive solutions for precision cutting technology. We offer customers high-quality metal cutting tools, including indexable inserts, carbide cutting tools, PCD cutting tools, as well as design development and technical ... Ningbo Lianchuang Hewu Precision Tools Co., Ltd. specializes in providing comprehensive solutions for precision cutting technology. We offer customers high-quality metal cutting tools, including indexable inserts, carbide cutting tools, PCD cutting tools, as well as design development and technical ...
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