Ball Nose End Mill for Hardened Steel 4mm Diameter 2 Flute F-NaNo Coated 65HRC

Ball Nose End Mill for Hardened Steel 4mm Diameter 2 Flute F-NaNo Coated 65HRC
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Our Price:  £7.60
List Price:  £11.40
Saving Of:  £3.80 (33%)
(Exc. 20% VAT)(£9.12 Inc. VAT)

Model:  EH2B-04040050
Brand:  APT Carbide End Mills

Shipped Weight:  25 g

Availability:  

In stock, immediate despatch  

In stock, immediate despatch

APT Carbide End Mills

Carbide End Mills APT Brand


Ball Nose End Mill for General Use on High Hardness Materials 4mm Diameter 4mm Plain Shank 50mm Long 8mm Flute Length 2 Flutes TiAlN F-NaNo Blue Coated Ultra Micro Grain Carbide.

Performs well on Pre-hardened Steel 40-50HRC, Hardened Steel up to 50-60HRC and High Hardened Steel 60-68HRC.

Dimensions for EH2B-04040050 (mm)
Diameter Radius Shank Dia Length Flute Length No of Flutes
4.0 2.0 4.0 50 8.0 2
Speeds and Feeds for Side Milling for Slot Milling reduce values by 40%-70%, use air coolant or high mist retardant liquid cooling
Pre Hardened and Hardened Steel 40-50HRC Hardened Steel 50-60HRC High Hardened Steel 60-68HRC
RPM 22000 Feed 3900 mm/min Ap 0.04mm Ae 0.15mm RPM 17000 Feed 2500 mm/min Ap 0.04mm Ae 0.15mm RPM 15500 Feed 2200 mm/min Ap 0.04mm Ae 0.15mm

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Customer Reviews
Ball Nose End Mill for Hardened Steel 4mm Diameter 2 Flute F-NaNo Coated 65HRC
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Hard milling
14 May 2018  |  Ray

Great tool for milling hard metal. Does a great job with no fuss at a great price.

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