Long Neck End Mill 6mm Dia with 1.5mm Corner Rad 20mm Neck Length 60mm Long 68HRC

Long Neck End Mill 6mm Dia with 1.5mm Corner Rad 20mm Neck Length 60mm Long 68HRC
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Our Price:  £17.00
List Price:  £25.50
Saving Of:  £8.50 (33%)
(Exc. 20% VAT)(£20.40 Inc. VAT)

Model:  EHLN2R-0660R1.5-N20-60
Brand:  APT Carbide End Mills

Shipped Weight:  31g

Availability:  

Only 10 left in stock - order soon  

Only 10 left in stock - order soon

APT Carbide End Mills

Carbide End Mills APT Brand


Long Neck Rib Processing End Mill 6mm Diameter with 1.5mm Corner Radius 20mm Neck Length 6mm Plain Shank 60mm Long 7mm Flute Length 2 Flutes TiAlN F-NaNo Blue Coated.

Reduced neck allows deep slotting, corner radius reduces the chance of chipping during high speed machining operations and helps to improve surface finish.

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.

Dimensions for EHLN2R-0660R1.5-N20-60 (mm)
Diameter Corner Rad Shank Dia Flute Length Neck Length Length Neck Dia
4.0 1.5 6 7.0 20 60 5.85
 
Recommended Speeds and Feeds for Slot Milling where Depth of Cut = 0.05 x Cutting Diameter, it may be necessary to reduce the values for longer neck cutters.
Heat Resistant and Steel Alloys 30-40HRC Pre Hardened, Hardened Steel 40-50HRC Pre Hardened, Hardened Steel 50-55HRC High Hardened Steel 55-60HRC High Hardened Steel 60-65HRC
RPM 12600 Feed 730 mm/min RPM 9950 Feed 590 mm/min

RPM 6650 Feed 368 mm/min

RPM 5100 Feed 215 mm/min RPM 4100 Feed 136 mm/min
 
Recommended Speeds and Feeds for Side Milling where Depth of Cut = 1 x Cutting Diameter and Width of Cut = 0.03 x Cutting Diameter, it may be necessary to reduce the values for longer neck cutters.
Heat Resistant and Steel Alloys 30-40HRC Pre Hardened, Hardened Steel 40-50HRC Pre Hardened, Hardened Steel 50-55HRC High Hardened Steel 55-60HRC High Hardened Steel 60-65HRC
RPM 12600 Feed 1036 mm/min RPM 9950 Feed 844 mm/min RPM 6650 Feed 530 mm/min RPM 5100 Feed 306 mm/min RPM 4100 Feed 194 mm/min

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