Long Neck Endmill 0.5mm Dia 4mm Neck Length 50mm Long 68HRC

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Model: EHLN2S-0405-N4-50
Brand: APT Carbide End Mills

Shipped Weight: 25 g

Availability:

Only 13 left in stock - order soon

APT Carbide End Mills

Carbide End Mills APT Brand

Long Neck Rib Processing Carbide Cutter 0.5mm Diameter 4mm Neck Length 4mm Plain Shank 50mm Long 0.7mm 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 EHLN2S-0405N4-50 (mm)

Dia	Shank Dia	Flute Length	Neck Length	Length
0.5	4	0.7	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 29630 Feed 425 mm/min Ap 0.024mm	RPM 24490 Feed 295 mm/min Ap 0.017mm	RPM 16230 Feed 120 mm/min Ap 0.010mm	RPM 46560 Feed 995 mm/min Ap 0.042mm