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EM Solid Carbide End Mill with Two Cutting Edges ---High Hardness Processing Type
Features:
1、All dimension is fixed by our norm and also accept non standard order.
2、Tolerance of dc≤3mm 0/-0.02, dc＞3mm 0/-0.03
3、Tolerance of shank h6
4、Cutting edge to center with tip angle
D≤Φ3，C=0.05～0.1；Φ3＜D≤Φ8， C=0.1；
Φ8＜D≤Φ12， C=0.15；Φ12＜D≤Φ16， C=0.2；
D＞Φ16，C=0.3
5、Helix angle 35°.
Universal Endmills-High Hardness Processing Milling
Features:
□ Carefully selected super high hardness carbide and super heat-resistant HS coating, the milling has superior heat resistance, so all heat-treated material of HRC65 below can be machined.
□ High hardness and ultrafine particles low-Co cemented carbide, tiny plastic deformation effectively suppressed produced ultra high-speed processing, improved tool life.
□ Using special grinding tool technology to achieve a high shape accuracy and dimensional accuracy, high precision machining can be performed.
Application Work Material:
| Series | Work Material | |||||||||||||
| Structural Steel | Carbon Steel | Alloy Steel | Pre-hardened Steel | Hardened Steel | Stainless Steel | Titanium Alloys, Nickel Alloys | Cast Irons | Aluminum Alloys | Copper Alloys | Plastic | ||||
| HRC30-45 | HRC45-55 | HRC55-60 | >HRC60 | |||||||||||
| HS |
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(◎ Most Suitable ○ Suitable)
Type available and Diameter ranges
EM2-HS：D1.5~12.0mm EM4-HS：D1.0~12.0mm
LEM2-HS：D0.1~4.0mm LEM4-HS：D1.0~6.0mm
LREM2-HS：D0.5~6.0mm LREM4-HS：D1.0~12.0mm
BEM2-HS：R0.05~6.0mm BEM4-HS：R1.0~6.0mm
LBEM2-HS：R0.1~2.0mm
| High-Hardness Processing Type Order No. | Cutting EdgeDiameter | Flute Length | Shank Diameter | Overall Length |
| HS Series (Coating) | dc | lc | ds | lo |
| EM20020050HS | 0.2 | 0.5 | 4 | 45 |
| EM20030060HS | 0.3 | 0.6 | 4 | 45 |
| EM20030075HS | 0.3 | 0.75 | 4 | 45 |
| EM20040100HS | 0.4 | 1 | 4 | 45 |
| EM20050100HS | 0.5 | 1 | 4 | 45 |
| EM20050125HS | 0.5 | 1.25 | 4 | 45 |
| EM20050150HS | 0.5 | 1.5 | 4 | 45 |
| EM20060120HS | 0.6 | 1.2 | 4 | 45 |
| EM20060150HS | 0.6 | 1.5 | 4 | 45 |
| EM20060180HS | 0.6 | 1.8 | 4 | 45 |
| EM20080160HS | 0.8 | 1.6 | 4 | 45 |
| EM20080200HS | 0.8 | 2 | 4 | 45 |
| EM20080240HS | 0.8 | 2.4 | 4 | 45 |
| EM20100200HS | 1.0 | 2 | 4 | 45 |
| EM20100250HS | 1.0 | 2.5 | 4 | 45 |
| EM20100300HS | 1.0 | 3 | 4 | 45 |
| EM20150300HS | 1.5 | 3 | 4 | 45 |
| EM20150375HS | 1.5 | 3.75 | 4 | 45 |
| EM20150450HS | 1.5 | 4.5 | 4 | 45 |
| EM20200400HS | 2.0 | 4 | 4 | 45 |
| EM20200500HS | 2.0 | 5 | 4 | 45 |
| EM20200600HS | 2.0 | 6 | 4 | 45 |
| EM20250500HS | 2.5 | 5 | 4 | 45 |
| EM20250625HS | 2.5 | 6.25 | 4 | 45 |
| EM20250750HS | 2.5 | 7.5 | 4 | 45 |
| EM20300750HS | 3.0 | 7.5 | 6 | 45 |
| EM20300900HS | 3.0 | 9 | 6 | 45 |
| EM20401000HS | 4.0 | 10 | 6 | 50 |
| EM20401200HS | 4.0 | 12 | 6 | 50 |
| EM20501000HS | 5.0 | 10 | 6 | 50 |
| EM20601200HS | 6.0 | 12 | 6 | 50 |
| EM20601500HS | 6.0 | 15 | 6 | 50 |
| EM20601800HS | 6.0 | 18 | 6 | 50 |
| EM20801600HS | 8.0 | 16 | 8 | 60 |
| EM20802000HS | 8.0 | 20 | 8 | 60 |
| EM21002000HS | 10.0 | 20 | 10 | 70 |
| EM21002500HS | 10.0 | 25 | 10 | 70 |
| EM21003000HS | 10.0 | 30 | 10 | 80 |
| EM21203000HS | 12.0 | 30 | 12 | 75 |
| EM21203600HS | 12.0 | 36 | 12 | 90 |
