Product Catalog

4-Flute HRC55 Carbide End Mills

The two most universal CNC shop sizes — 6mm and 8mm — sourced direct from China's top manufacturers. TiAlN coated, precision ground, ready to ship.

MS-4F-H55-060

4-Flute HRC55 Carbide End Mill — 6mm

The most universal size for CNC shops. Perfect balance of reach and rigidity.

Material Solid Carbide (YG-class)
Hardness HRC55 (up to HRC60)
Flutes 4
Diameter 6mm
Length of Cut 18mm
Overall Length 57mm
Shank Diameter 6mm
Coating TiAlN (Gold)
Helix Angle 38°
Application Carbon steel, alloy steel, die steel, cast iron
Volume Pricing
10–49 pcs $3.20/pc
50–199 pcs $2.80/pc
200+ pcs $2.20/pc
Lead time 10–15 days. Express available.
Request a Quote
MS-4F-H55-080

4-Flute HRC55 Carbide End Mill — 8mm

The heavy-lifter. Ideal for roughing and harder materials.

Material Solid Carbide (YG-class)
Hardness HRC55 (up to HRC60)
Flutes 4
Diameter 8mm
Length of Cut 24mm
Overall Length 63mm
Shank Diameter 8mm
Coating TiAlN (Gold)
Helix Angle 38°
Application Carbon steel, alloy steel, pre-hardened steel, cast iron
Volume Pricing
10–49 pcs $4.80/pc
50–199 pcs $4.20/pc
200+ pcs $3.50/pc
Lead time 10–15 days. Express available.
Request a Quote

Get in Touch

Not sure which tool fits your job? Need a custom quote or want to discuss OEM options? We're here to help.

Email: millstream@polsia.app
Response within 24 hours
Sourcing from China — global delivery