Ball Nose End Mill for General Use 4mm Diameter 4 Flute AlTiN Coated 45HRC

Ball Nose End Mill for General Use 4mm Diameter 4 Flute AlTiN Coated 45HRC
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Our Price:  £6.60
List Price:  £9.90
Saving Of:  £3.30 (33%)
(Exc. 20% VAT)(£7.92 Inc. VAT)

Model:  4BNM-04040050-450
Brand:  APT Carbide End Mills

Shipped Weight:  25g

Availability:  

Only 3 left in stock - order soon  

Only 3 left in stock - order soon

APT Carbide End Mills

Carbide End Mills APT Brand


Ball Nose End Mill for General Use 4mm Diameter 4mm Plain Shank 50mm Long 8mm Flute Length 4 Flutes AlTiN Coated Micro-grain Carbide.

Suitable for Steel, Cast Iron and General Use on Materials up to 45HRC.

Dimensions for 4BNM-04040050-450 (mm)
Dia Rad Shank Dia Length Flute Length
4 2 4 50 8
Speeds and Feeds for Side Milling for Slot Milling reduce values
Use air cooling or minimum oil mist cooling
Cast Iron, Carbon Steel ~750N-mm2 Carbon and Alloy Steel 30HRC Pre-Hardened Quenched and Tempered Steel 40HRC Stainless Steel Pre-Hardened Quenched and Tempered Steel 50HRC
RPM 11500 Feed 1710 mm/min RPM 9550 Feed 1340 mm/min RPM 8000 Feed 990 mm/min RPM 5550 Feed 650 mm/min RPM 6500 Feed 665 mm/min

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