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Endmill
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DB312 series For low hardness ㆍ Thunder
-
2 FLUTE, LONG LENGTH, BALL NOSE
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- 2 FLUTE, LONG LENGTH, BALL NOSE
- Suitable for deep slotting machining performance
- as long size shape with taper neck.
| EDP. No. | D | R | L1 | L2 | D2 |
|---|---|---|---|---|---|
| DB312010S4 | 1 | 0.5 | 2.5 | 50 | 4 |
| DB312010 | 1 | 0.5 | 2.5 | 50 | 6 |
| DB312012 | 1.2 | 0.6 | 3 | 50 | 6 |
| DB312015 | 1.5 | 0.75 | 4 | 50 | 6 |
| DB312020S4 | 2 | 1 | 5 | 50 | 4 |
| DB312020 | 2 | 1 | 5 | 50 | 6 |
| DB312025 | 2.5 | 1.25 | 6 | 60 | 6 |
| DB312030S3 | 3 | 1.5 | 8 | 60 | 3 |
| DB312030S4 | 3 | 1.5 | 8 | 60 | 4 |
| DB312030 | 3 | 1.5 | 8 | 60 | 6 |
| DB312035 | 3.5 | 1.75 | 8 | 70 | 6 |
| DB312040S4 | 4 | 2 | 8 | 70 | 4 |
| DB312040 | 4 | 2 | 8 | 70 | 6 |
| DB312045 | 4.5 | 2.25 | 8 | 70 | 6 |
| DB312050 | 5 | 2.5 | 10 | 80 | 6 |
| DB312055 | 5.5 | 2.75 | 10 | 80 | 6 |
| DB312060S | 6 | 3 | 12 | 60 | 6 |
| DB312060 | 6 | 3 | 12 | 90 | 6 |
| DB312065 | 6.5 | 3.25 | 12 | 90 | 8 |
| DB312070 | 7 | 3.5 | 14 | 90 | 8 |
| DB312080S | 8 | 4 | 14 | 60 | 8 |
| DB312080 | 8 | 4 | 14 | 100 | 8 |
| DB312090 | 9 | 4.5 | 18 | 100 | 10 |
| DB312100S | 10 | 5 | 18 | 60 | 10 |
| DB312100 | 10 | 5 | 18 | 100 | 10 |
| DB312120 | 12 | 6 | 22 | 110 | 12 |
| DB312140 | 14 | 7 | 26 | 110 | 14 |
| DB312160 | 16 | 8 | 30 | 140 | 16 |
| DB312180 | 18 | 9 | 34 | 140 | 18 |
| DB312200 | 20 | 10 | 38 | 160 | 20 |
Application
| CARBON STEELS (S45C, S55C...) ~ HB225 |
ALLOY STEELS (SCM, SK...) HB225~325 |
PREHARDENED STEELS (NAK...) HRc30~50 | HARDENED STEELS | Copper | GRAPHITE | Cast Iron FCD400. 500~ |
Aluminum | Stainless Steel | |
|---|---|---|---|---|---|---|---|---|---|
| ~HRc55 SKD61 | ~HRc55 SKD11 | ||||||||
| ◎ | ◎ | ○ | |||||||
Tolerance
| Flute (inch) | Shank |
|---|---|
| 0 ~ -0.02 | h6 |