CDFN CARBIDE FLAT DRILLS FOR ALUMINUM- Short Flute- 2F(3×d)
PRODUCT FEATURES：
- Cutting Tool Design I：The special 180° flat-bottom design effectively reduces burrs at the bottom of drilled holes.
- Cutting Tool Design II：The tool supports a wide range of operations, including hole enlargement, sloped surface machining, thin plate machining, tapping pilot hole machining, cross-hole machining and eccentric hole correction.
- Cutting Materials：Aluminum alloy, Copper alloy.
- Equipment：CNC Vertical Machining Center, Multi-Tasking Machine.
- Applications：Aerospace, Machinery, Mold ＆ Die, Automotive, Motorcycle, Mobile Phones, Display Panels.
Spec
| Inquiry | Model | Dia.(d) | L1 | OAL(L) | Shank(D) | Flutes(F) | Coating |
|---|---|---|---|---|---|---|---|
| | CDFN20100 | 1 | 3.3 | 50 | 3 | 2 | — |
| | CDFN20110 | 1.1 | 3.5 | 50 | 3 | 2 | — |
| | CDFN20120 | 1.2 | 3.9 | 50 | 3 | 2 | — |
| | CDFN20130 | 1.3 | 4.2 | 50 | 3 | 2 | — |
| | CDFN20140 | 1.4 | 4.6 | 50 | 3 | 2 | — |
| | CDFN20150 | 1.5 | 4.9 | 50 | 3 | 2 | — |
| | CDFN20160 | 1.6 | 5.2 | 50 | 3 | 2 | — |
| | CDFN20170 | 1.7 | 5.5 | 50 | 3 | 2 | — |
| | CDFN20180 | 1.8 | 5.8 | 50 | 3 | 2 | — |
| | CDFN20190 | 1.9 | 6.2 | 50 | 3 | 2 | — |
| | CDFN20200 | 2 | 9 | 50 | 4 | 2 | — |
| | CDFN20205 | 2.05 | 11 | 50 | 4 | 2 | — |
| | CDFN20210 | 2.1 | 11 | 50 | 4 | 2 | — |
| | CDFN20215 | 2.15 | 11 | 50 | 4 | 2 | — |
| | CDFN20220 | 2.2 | 11 | 50 | 4 | 2 | — |
| | CDFN20225 | 2.25 | 11 | 50 | 4 | 2 | — |
| | CDFN20230 | 2.3 | 11 | 50 | 4 | 2 | — |
| | CDFN20240 | 2.4 | 11 | 50 | 4 | 2 | — |
| | CDFN20250 | 2.5 | 11 | 50 | 4 | 2 | — |
| | CDFN20260 | 2.6 | 11 | 50 | 4 | 2 | — |
| | CDFN20265 | 2.65 | 11 | 50 | 4 | 2 | — |
| | CDFN20270 | 2.7 | 14 | 50 | 4 | 2 | — |
| | CDFN20280 | 2.8 | 14 | 50 | 4 | 2 | — |
| | CDFN20290 | 2.9 | 14 | 50 | 4 | 2 | — |
| | CDFN20300 | 3 | 14 | 60 | 6 | 2 | — |
| | CDFN20310 | 3.1 | 15 | 60 | 6 | 2 | — |
| | CDFN20315 | 3.15 | 15 | 60 | 6 | 2 | — |
| | CDFN20320 | 3.2 | 15 | 60 | 6 | 2 | — |
| | CDFN20330 | 3.3 | 15 | 60 | 6 | 2 | — |
| | CDFN20340 | 3.4 | 16 | 60 | 6 | 2 | — |
| | CDFN20350 | 3.5 | 16 | 60 | 6 | 2 | — |
| | CDFN20360 | 3.6 | 16 | 60 | 6 | 2 | — |
| | CDFN20370 | 3.7 | 18 | 60 | 6 | 2 | — |
| | CDFN20375 | 3.75 | 18 | 60 | 6 | 2 | — |
| | CDFN20380 | 3.8 | 18 | 60 | 6 | 2 | — |
| | CDFN20390 | 3.9 | 18 | 60 | 6 | 2 | — |
| | CDFN20400 | 4 | 18 | 60 | 6 | 2 | — |
| | CDFN20410 | 4.1 | 19 | 60 | 6 | 2 | — |
| | CDFN20420 | 4.2 | 19 | 60 | 6 | 2 | — |
| | CDFN20425 | 4.25 | 19 | 60 | 6 | 2 | — |
| | CDFN20430 | 4.3 | 19 | 60 | 6 | 2 | — |
| | CDFN20440 | 4.4 | 21 | 60 | 6 | 2 | — |
| | CDFN20450 | 4.5 | 21 | 60 | 6 | 2 | — |
| | CDFN20460 | 4.6 | 21 | 60 | 6 | 2 | — |
| | CDFN20470 | 4.7 | 22 | 60 | 6 | 2 | — |
| | CDFN20475 | 4.75 | 22 | 60 | 6 | 2 | — |
| | CDFN20480 | 4.8 | 23 | 60 | 6 | 2 | — |
| | CDFN20490 | 4.9 | 23 | 60 | 6 | 2 | — |
| | CDFN20500 | 5 | 23 | 60 | 6 | 2 | — |
| | CDFN20510 | 5.1 | 24 | 60 | 6 | 2 | — |
| | CDFN20520 | 5.2 | 24 | 60 | 6 | 2 | — |
| | CDFN20525 | 5.25 | 24 | 60 | 6 | 2 | — |
| | CDFN20530 | 5.3 | 24 | 60 | 6 | 2 | — |
| | CDFN20540 | 5.4 | 25 | 60 | 6 | 2 | — |
| | CDFN20550 | 5.5 | 25 | 60 | 6 | 2 | — |
| | CDFN20560 | 5.6 | 25 | 60 | 6 | 2 | — |
| | CDFN20570 | 5.7 | 27 | 60 | 6 | 2 | — |
| | CDFN20580 | 5.8 | 27 | 60 | 6 | 2 | — |
| | CDFN20590 | 5.9 | 27 | 60 | 6 | 2 | — |
| | CDFN20600 | 6 | 27 | 60 | 6 | 2 | — |
| | CDFN20610 | 6.1 | 28 | 75 | 8 | 2 | — |
| | CDFN20620 | 6.2 | 28 | 75 | 8 | 2 | — |
| | CDFN20630 | 6.3 | 28 | 75 | 8 | 2 | — |
| | CDFN20640 | 6.4 | 30 | 75 | 8 | 2 | — |
| | CDFN20650 | 6.5 | 30 | 75 | 8 | 2 | — |
| | CDFN20660 | 6.6 | 30 | 75 | 8 | 2 | — |
| | CDFN20670 | 6.7 | 31 | 75 | 8 | 2 | — |
| | CDFN20680 | 6.8 | 31 | 75 | 8 | 2 | — |
| | CDFN20690 | 6.9 | 31 | 75 | 8 | 2 | — |
| | CDFN20700 | 7 | 32 | 75 | 8 | 2 | — |
| | CDFN20710 | 7.1 | 33 | 75 | 8 | 2 | — |
| | CDFN20720 | 7.2 | 33 | 75 | 8 | 2 | — |
| | CDFN20730 | 7.3 | 33 | 75 | 8 | 2 | — |
| | CDFN20740 | 7.4 | 34 | 75 | 8 | 2 | — |
| | CDFN20750 | 7.5 | 34 | 75 | 8 | 2 | — |
| | CDFN20760 | 7.6 | 34 | 75 | 8 | 2 | — |
| | CDFN20770 | 7.7 | 36 | 75 | 8 | 2 | — |
| | CDFN20780 | 7.8 | 36 | 75 | 8 | 2 | — |
| | CDFN20790 | 7.9 | 36 | 75 | 8 | 2 | — |
| | CDFN20800 | 8 | 36 | 75 | 8 | 2 | — |
| | CDFN20810 | 8.1 | 37 | 100 | 10 | 2 | — |
| | CDFN20830 | 8.3 | 37 | 100 | 10 | 2 | — |
| | CDFN20850 | 8.5 | 39 | 100 | 10 | 2 | — |
| | CDFN20860 | 8.6 | 39 | 100 | 10 | 2 | — |
| | CDFN20870 | 8.7 | 40 | 100 | 10 | 2 | — |
| | CDFN20880 | 8.8 | 40 | 100 | 10 | 2 | — |
| | CDFN20900 | 9 | 41 | 100 | 10 | 2 | — |
| | CDFN20950 | 9.5 | 43 | 100 | 10 | 2 | — |
| | CDFN20990 | 9.9 | 45 | 100 | 10 | 2 | — |
| | CDFN21000 | 10 | 45 | 100 | 10 | 2 | — |
| | CDFN21030 | 10.3 | 46 | 100 | 12 | 2 | — |
| | CDFN21050 | 10.5 | 48 | 100 | 12 | 2 | — |
| | CDFN21080 | 10.8 | 49 | 100 | 12 | 2 | — |
| | CDFN21100 | 11 | 50 | 100 | 12 | 2 | — |
| | CDFN21150 | 11.5 | 52 | 100 | 2 | 2 | — |
| | CDFN21200 | 12 | 54 | 100 | 12 | 2 | — |
| | CDFN21300 | 13 | 59 | 100 | 14 | 2 | — |
| | CDFN21400 | 14 | 63 | 100 | 16 | 2 | — |