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Features
- Universal Versatility: Optimized for high-efficiency machining, its versatile geometry effortlessly handles demanding cross-drilling applications on inclined, curved, eccentric, and flat-bottom surfaces.
- Superior Core Rigidity & Advanced Chip Control: The engineering behind the small helix angle and specialized flute geometry delivers exceptional tool rigidity alongside excellent chip-breaking capabilities. Featuring robust tip protection and smooth cutting edges, this design maximizes chipping resistance and extends tool life under heavy-duty operations.
Application
- Excel at working carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45),cast iron, stainless steel, copper alloy, aluminum alloy.
FEATURES
Enhanced Chip ControlSpecial geometry design-
☑️ Provides superior chip evacuation
☑️ Allows break-chips effectively
☑️ Enhance the cutting edge.
☑️ Provides superior chip evacuation
☑️ Allows break-chips effectively
☑️ Enhance the cutting edge.
Enhanced Drilling Accuracy🅰 Tip protection for Stronger Corner - Protect the edge and with excellent chipping resistance.
🅱 Smooth surface of the helix cutting edge.
🅲 Double margin for 4FD /3FDC / 5FDC - Allows high precision straight cutting.
🅱 Smooth surface of the helix cutting edge.
🅲 Double margin for 4FD /3FDC / 5FDC - Allows high precision straight cutting.
High Efficiency Drilling in Various Type of MachiningApplicable for a multitude of drilling applications such as inclined surface, curved surface, flat-bottom hole, eccentric hole, and more.
High-Performance Drill Selection Guide| Mode | Coating | Coolant Hole | Point Angle | Size Range | Drill Depth | Workpiece | |||||||
| 3xD | 5xD | 8xD | P | M | K | N | S | H | |||||
| 2FD | nACRo | - | 180° | Ø3-16mm | ◎ | ◯ | ◯ | ||||||
| 2FD | ZrN-A | - | 180° | Ø3-16mm | ◯ | ◎ | ◯ | ◯ | ◯ | ||||
| 4FD | nACRo | - | 180° | Ø3-14mm | ◎ | ◯ | ◯ | ||||||
| 4FD | ZrN-A | - | 180° | Ø3-14mm | ◯ | ◎ | ◯ | ◯ | ◯ | ||||
| 3FDC | nACRo | ◯ | 180° | Ø3-16mm | ◎ | ◯ | ◯ | ||||||
| 3FDC | ZrN-A | ◯ | 180° | Ø3-16mm | ◯ | ◎ | ◯ | ◯ | ◯ | ||||
| 5FDC | nACRo | ◯ | 180° | Ø3-14mm | ◎ | ◯ | ◯ | ||||||
| 5FDC | ZrN-A | ◯ | 180° | Ø3-14mm | ◯ | ◎ | ◯ | ◯ | ◯ | ||||
| Hardness(Hv) | ~3400 | 42 (Gpa) | |
| Thickness(µm) | 2~4 | 2~4 | |
| Oxidation Temp.(°C) | 900 | 1100 | |
| Friction Coefficient | 0.3 | 0.35 | |
| Application | |||
| ◎ Excellent | Stainless Steel | Carbon Steel, Alloy Steel | |
| ○ Good | Carbon Steel, Alloy Steel, Cast Iron, Copper Alloy, Aluminum Alloy, Titanum Alloy | Pre-harden steel, Stainless steel, Cast iron |
Specification
Max Effective Drill Depth(L1) = Flute Length(L2) - Diameter(d) * 1.5
| Mode | Diameter | Effective Drill Depth | Flute Length | Shank Diameter | Full Length | |
| nACRo Coating | ZrN-A Coating | d | L1 | L2 | D | L |
| 2FD0302 nACRo | 2FD0302 ZrN-A | 3.0 | 10.5 | 13.5 | 6 | 50 |
| 2FD0312 nACRo | 2FD0312 ZrN-A | 3.1 | 10.9 | 14.0 | 6 | 50 |
| 2FD0322 nACRo | 2FD0322 ZrN-A | 3.2 | 11.2 | 14.4 | 6 | 50 |
| 2FD0332 nACRo | 2FD0332 ZrN-A | 3.3 | 11.6 | 14.9 | 6 | 50 |
| 2FD0342 nACRo | 2FD0342 ZrN-A | 3.4 | 11.9 | 15.3 | 6 | 50 |
| 2FD0352 nACRo | 2FD0352 ZrN-A | 3.5 | 12.3 | 15.8 | 6 | 50 |
| 2FD0362 nACRo | 2FD0362 ZrN-A | 3.6 | 12.6 | 16.2 | 6 | 50 |
| 2FD0372 nACRo | 2FD0372 ZrN-A | 3.7 | 13.0 | 16.7 | 6 | 50 |
| 2FD0382 nACRo | 2FD0382 ZrN-A | 3.8 | 13.3 | 17.1 | 6 | 50 |
| 2FD0392 nACRo | 2FD0392 ZrN-A | 3.9 | 13.7 | 17.6 | 6 | 50 |
| 2FD0402 nACRo | 2FD0402 ZrN-A | 4.0 | 14.0 | 18.0 | 6 | 50 |
| 2FD0412 nACRo | 2FD0412 ZrN-A | 4.1 | 14.4 | 18.5 | 6 | 55 |
| 2FD0422 nACRo | 2FD0422 ZrN-A | 4.2 | 14.7 | 18.9 | 6 | 55 |
| 2FD0432 nACRo | 2FD0432 ZrN-A | 4.3 | 15.1 | 19.4 | 6 | 55 |
| 2FD0442 nACRo | 2FD0442 ZrN-A | 4.4 | 15.4 | 19.8 | 6 | 55 |
| 2FD0452 nACRo | 2FD0452 ZrN-A | 4.5 | 15.8 | 20.3 | 6 | 55 |
| 2FD0462 nACRo | 2FD0462 ZrN-A | 4.6 | 16.1 | 20.7 | 6 | 55 |
| 2FD0472 nACRo | 2FD0472 ZrN-A | 4.7 | 16.5 | 21.2 | 6 | 55 |
| 2FD0482 nACRo | 2FD0482 ZrN-A | 4.8 | 16.8 | 21.6 | 6 | 55 |
| 2FD0492 nACRo | 2FD0492 ZrN-A | 4.9 | 17.2 | 22.1 | 6 | 55 |
| 2FD0502 nACRo | 2FD0502 ZrN-A | 5.0 | 17.5 | 22.5 | 6 | 55 |
| 2FD0512 nACRo | 2FD0512 ZrN-A | 5.1 | 17.9 | 23.0 | 6 | 60 |
| 2FD0522 nACRo | 2FD0522 ZrN-A | 5.2 | 18.2 | 23.4 | 6 | 60 |
| 2FD0532 nACRo | 2FD0532 ZrN-A | 5.3 | 18.6 | 23.9 | 6 | 60 |
| 2FD0542 nACRo | 2FD0542 ZrN-A | 5.4 | 18.9 | 24.3 | 6 | 60 |
| 2FD0552 nACRo | 2FD0552 ZrN-A | 5.5 | 19.3 | 24.8 | 6 | 60 |
| 2FD0562 nACRo | 2FD0562 ZrN-A | 5.6 | 19.6 | 25.2 | 6 | 60 |
| 2FD0572 nACRo | 2FD0572 ZrN-A | 5.7 | 20.0 | 25.7 | 6 | 60 |
| 2FD0582 nACRo | 2FD0582 ZrN-A | 5.8 | 20.3 | 26.1 | 6 | 60 |
| 2FD0592 nACRo | 2FD0592 ZrN-A | 5.9 | 20.7 | 26.6 | 6 | 60 |
| 2FD0602 nACRo | 2FD0602 ZrN-A | 6.0 | 21.0 | 27.0 | 6 | 60 |
| 2FD0612 nACRo | 2FD0612 ZrN-A | 6.1 | 21.4 | 27.5 | 8 | 70 |
| 2FD0622 nACRo | 2FD0622 ZrN-A | 6.2 | 21.7 | 27.9 | 8 | 70 |
| 2FD0632 nACRo | 2FD0632 ZrN-A | 6.3 | 22.1 | 28.4 | 8 | 70 |
| 2FD0642 nACRo | 2FD0642 ZrN-A | 6.4 | 22.4 | 28.8 | 8 | 70 |
| 2FD0652 nACRo | 2FD0652 ZrN-A | 6.5 | 22.8 | 29.3 | 8 | 70 |
| 2FD0662 nACRo | 2FD0662 ZrN-A | 6.6 | 23.1 | 29.7 | 8 | 70 |
| 2FD0672 nACRo | 2FD0672 ZrN-A | 6.7 | 23.5 | 30.2 | 8 | 70 |
| 2FD0682 nACRo | 2FD0682 ZrN-A | 6.8 | 23.8 | 30.6 | 8 | 70 |
| 2FD0692 nACRo | 2FD0692 ZrN-A | 6.9 | 24.2 | 31.1 | 8 | 70 |
| 2FD0702 nACRo | 2FD0702 ZrN-A | 7.0 | 24.5 | 31.5 | 8 | 70 |
| 2FD0712 nACRo | 2FD0712 ZrN-A | 7.1 | 24.9 | 32.0 | 8 | 75 |
| 2FD0722 nACRo | 2FD0722 ZrN-A | 7.2 | 25.2 | 32.4 | 8 | 75 |
| 2FD0732 nACRo | 2FD0732 ZrN-A | 7.3 | 25.6 | 32.9 | 8 | 75 |
| 2FD0742 nACRo | 2FD0742 ZrN-A | 7.4 | 25.9 | 33.3 | 8 | 75 |
| 2FD0752 nACRo | 2FD0752 ZrN-A | 7.5 | 26.3 | 33.8 | 8 | 75 |
| 2FD0762 nACRo | 2FD0762 ZrN-A | 7.6 | 26.6 | 34.2 | 8 | 75 |
| 2FD0772 nACRo | 2FD0772 ZrN-A | 7.7 | 27.0 | 34.7 | 8 | 75 |
| 2FD0782 nACRo | 2FD0782 ZrN-A | 7.8 | 27.3 | 35.1 | 8 | 75 |
| 2FD0792 nACRo | 2FD0792 ZrN-A | 7.9 | 27.7 | 35.6 | 8 | 75 |
| 2FD0802 nACRo | 2FD0802 ZrN-A | 8.0 | 28.0 | 36.0 | 8 | 75 |
| 2FD0812 nACRo | 2FD0812 ZrN-A | 8.1 | 28.4 | 36.5 | 10 | 85 |
| 2FD0822 nACRo | 2FD0822 ZrN-A | 8.2 | 28.7 | 36.9 | 10 | 85 |
| 2FD0832 nACRo | 2FD0832 ZrN-A | 8.3 | 29.1 | 37.4 | 10 | 85 |
| 2FD0842 nACRo | 2FD0842 ZrN-A | 8.4 | 29.4 | 37.8 | 10 | 85 |
| 2FD0852 nACRo | 2FD0852 ZrN-A | 8.5 | 29.8 | 38.3 | 10 | 85 |
| 2FD0862 nACRo | 2FD0862 ZrN-A | 8.6 | 30.1 | 38.7 | 10 | 85 |
| 2FD0872 nACRo | 2FD0872 ZrN-A | 8.7 | 30.5 | 39.2 | 10 | 85 |
| 2FD0882 nACRo | 2FD0882 ZrN-A | 8.8 | 30.8 | 39.6 | 10 | 85 |
| 2FD0892 nACRo | 2FD0892 ZrN-A | 8.9 | 31.2 | 40.1 | 10 | 85 |
| 2FD0902 nACRo | 2FD0902 ZrN-A | 9.0 | 31.5 | 40.5 | 10 | 85 |
| 2FD0912 nACRo | 2FD0912 ZrN-A | 9.1 | 31.9 | 41.0 | 10 | 90 |
| 2FD0922 nACRo | 2FD0922 ZrN-A | 9.2 | 32.2 | 41.4 | 10 | 90 |
| 2FD0932 nACRo | 2FD0932 ZrN-A | 9.3 | 32.6 | 41.9 | 10 | 90 |
| 2FD0942 nACRo | 2FD0942 ZrN-A | 9.4 | 32.9 | 42.3 | 10 | 90 |
| 2FD0952 nACRo | 2FD0952 ZrN-A | 9.5 | 33.3 | 42.8 | 10 | 90 |
| 2FD0962 nACRo | 2FD0962 ZrN-A | 9.6 | 33.6 | 43.2 | 10 | 90 |
| 2FD0972 nACRo | 2FD0972 ZrN-A | 9.7 | 34.0 | 43.7 | 10 | 90 |
| 2FD0982 nACRo | 2FD0982 ZrN-A | 9.8 | 34.3 | 44.1 | 10 | 90 |
| 2FD0992 nACRo | 2FD0992 ZrN-A | 9.9 | 34.7 | 44.6 | 10 | 90 |
| 2FD1002 nACRo | 2FD1002 ZrN-A | 10.0 | 35.0 | 45.0 | 10 | 90 |
| 2FD1012 nACRo | 2FD1012 ZrN-A | 10.1 | 35.4 | 45.5 | 12 | 100 |
| 2FD1022 nACRo | 2FD1022 ZrN-A | 10.2 | 35.7 | 45.9 | 12 | 95 |
| 2FD1032 nACRo | 2FD1032 ZrN-A | 10.3 | 36.1 | 46.4 | 12 | 95 |
| 2FD1042 nACRo | 2FD1042 ZrN-A | 10.4 | 36.4 | 46.8 | 12 | 95 |
| 2FD1052 nACRo | 2FD1052 ZrN-A | 10.5 | 36.8 | 47.3 | 12 | 95 |
| 2FD1062 nACRo | 2FD1062 ZrN-A | 10.6 | 37.1 | 47.7 | 12 | 95 |
| 2FD1072 nACRo | 2FD1072 ZrN-A | 10.7 | 37.5 | 48.2 | 12 | 95 |
| 2FD1082 nACRo | 2FD1082 ZrN-A | 10.8 | 37.8 | 48.6 | 12 | 95 |
| 2FD1092 nACRo | 2FD1092 ZrN-A | 10.9 | 38.2 | 49.1 | 12 | 95 |
| 2FD1102 nACRo | 2FD1102 ZrN-A | 11.0 | 38.5 | 49.5 | 12 | 95 |
| 2FD1112 nACRo | 2FD1112 ZrN-A | 11.1 | 38.9 | 50.0 | 12 | 105 |
| 2FD1122 nACRo | 2FD1122 ZrN-A | 11.2 | 39.2 | 50.4 | 12 | 105 |
| 2FD1132 nACRo | 2FD1132 ZrN-A | 11.3 | 39.6 | 50.9 | 12 | 105 |
| 2FD1142 nACRo | 2FD1142 ZrN-A | 11.4 | 39.9 | 51.3 | 12 | 105 |
| 2FD1152 nACRo | 2FD1152 ZrN-A | 11.5 | 40.3 | 51.8 | 12 | 105 |
| 2FD1162 nACRo | 2FD1162 ZrN-A | 11.6 | 40.6 | 52.2 | 12 | 105 |
| 2FD1172 nACRo | 2FD1172 ZrN-A | 11.7 | 41.0 | 52.7 | 12 | 105 |
| 2FD1182 nACRo | 2FD1182 ZrN-A | 11.8 | 41.3 | 53.1 | 12 | 105 |
| 2FD1192 nACRo | 2FD1192 ZrN-A | 11.9 | 41.7 | 53.6 | 12 | 105 |
| 2FD1202 nACRo | 2FD1202 ZrN-A | 12.0 | 42.0 | 54.0 | 12 | 105 |
| 2FD1252 nACRo | 2FD1252 ZrN-A | 12.5 | 43.8 | 56.3 | 14 | 120 |
| 2FD1302 nACRo | 2FD1302 ZrN-A | 13.0 | 45.5 | 58.5 | 14 | 120 |
| 2FD1352 nACRo | 2FD1352 ZrN-A | 13.5 | 47.3 | 60.8 | 14 | 120 |
| 2FD1402 nACRo | 2FD1402 ZrN-A | 14.0 | 49.0 | 63.0 | 14 | 120 |
| 2FD1452 nACRo | 2FD1452 ZrN-A | 14.5 | 50.8 | 65.3 | 16 | 130 |
| 2FD1502 nACRo | 2FD1502 ZrN-A | 15.0 | 52.5 | 67.5 | 16 | 130 |
| 2FD1552 nACRo | 2FD1552 ZrN-A | 15.5 | 54.3 | 69.8 | 16 | 130 |
| 2FD1602 nACRo | 2FD1602 ZrN-A | 16.0 | 56.0 | 72.0 | 16 | 130 |
TECHNICAL INSIGHTS
Founded in 1998, Speed Tiger is driven by the belief that technology creates value and quality builds trust. Aiming to be the leading Asian cutting tool manufacturer, we empower global manufacturers with high-efficiency tools to achieve superior quality and innovation. Our mission is to deliver cutting-edge expertise in tool design and manufacturing worldwide, grounded in integrity, quality, and customer satisfaction.
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