Long Neck Ball Nose End Mill 0.8mm Dia 4mm Neck Length 50mm Long 68HRC

Long Neck Ball Nose End Mill 0.8mm Dia 4mm Neck Length 50mm Long 68HRC
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Our Price:  £13.00
List Price:  £19.50
Saving Of:  £6.50 (33%)
(Exc. 20% VAT)(£15.60 Inc. VAT)

Model:  EHLN2B-04R0.4-N4-50
Brand:  APT Carbide End Mills

Shipped Weight:  25g

Availability:  

Only 11 left in stock - order soon  

Only 11 left in stock - order soon

APT Carbide End Mills

Carbide End Mills APT Brand


Long Neck Ball Nose Carbide End Mill for Rib Processing 0.8mm Diameter 4mm Neck Length 4mm Plain Shank 50mm Long 0.6mm Flute Length 2 Flutes TiAlN F-NaNo Blue Coated.

Suitable for high speed dry cutting.

For General Use on High Hardness Materials up to 65-68HRC, performs well on Heat Resistant and Steel Alloys 30-45HRC, Pre-hardened, Hardened Steel 45-55HRC, High Hardened Steel 55-68HRC. Also suitable for Copper.

Dimensions for EHLN2B-04R0.4-N4-50 (mm)
Diameter Radius Shank Dia Flute Length Neck Length Length
0.8 0.4 4 0.6 4 50
Recommended Speeds and Feeds for Slot Milling Ap = Depth of Cut in mm.
Heat Resistant and Steel Alloys 30-45HRC Pre Hardened, Hardened Steel 45-55HRC High Hardened Steel 55-68HRC Copper
RPM 39900 Feed 860 mm/min Ap 0.062mm RPM 21350 Feed 530 mm/min Ap 0.050mm RPM 21300 Feed 480 mm/min Ap 0.046mm RPM 48500 Feed 2180 mm/min Ap 0.093mm

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