SERIES 55 HRC
55 HRC Steel End Mill, Ball-nose, 2 Flutes
Designation: HRC55-2F-BALL
2 flutes, ball nose. The series includes a full range of standard diameters, cutting lengths and shanks listed in the catalog table.
HARDNESSUp to 55 HRC
COATINGDepending on series version
GEOMETRY2 flutes, ball nose
Key Features
—2 flutes, ball nose
—The full size range is listed on catalog pages 069–070
—Standard items are stocked; non-standard versions are available on request
Recommended Workpiece Materials
Applications
Technical Parameters
CategoryEconomical General-purpose End Mills
Series55 HRC
DesignationHRC55-2F-BALL
Workpiece MaterialCarbon and alloy steel
HardnessUp to 55 HRC
CoatingDepending on series version
Geometry2 flutes, ball nose
DiameterSize range in the series table
Cutting LengthAccording to selected size
Overall LengthAccording to selected size
Shank DiameterAccording to selected size
Machining ParametersSelected according to material and operation
CatalogMingtaishun End Mills · 2026 Catalog
Catalog section069–070
Fields marked [Content required] must be completed from company technical documentation. Size ranges and cutting data are available on request.
