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EM Solid Carbide End Mill with Four 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、One cutting edge to center with tip angle;
5、Dimension of chamfer on the corner C value:
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
6、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 |
| EM40100400HS | 1.0 | 4 | 4 | 45 |
| EM40150375HS | 1.5 | 3.75 | 4 | 45 |
| EM40200500HS | 2.0 | 5 | 4 | 45 |
| EM40251000HS | 2.5 | 10 | 4 | 50 |
| EM40300750HS | 3.0 | 7.5 | 6 | 45 |
| EM40301200HS | 3.0 | 12 | 6 | 50 |
| EM40401000HS | 4.0 | 10 | 6 | 50 |
| EM40401200HS | 4.0 | 12 | 6 | 60 |
| EM40401600HS | 4.0 | 16 | 6 | 60 |
| EM40501250HS | 5.0 | 12.5 | 6 | 50 |
| EM40501500HS | 5.0 | 15 | 6 | 60 |
| EM40502000HS | 5.0 | 20 | 6 | 60 |
| EM40601500HS | 6.0 | 15 | 6 | 50 |
| EM40802000HS | 8.0 | 20 | 8 | 60 |
| EM40803200HS | 8.0 | 32 | 8 | 80 |
| EM41002500HS | 10.0 | 25 | 10 | 70 |
| EM41004000HS | 10.0 | 40 | 10 | 90 |
| EM41203000HS | 12.0 | 30 | 12 | 75 |
