BallRoughNose

product_Milling_BallRoughNose

Indexable ball endmills for rough profiling

Secure clamping to prevent insert movement during roughing and semi-finishing. Double-sided insert design allows the same insert to be used for both center and peripheral cutting. Tool holders available in monoblock shank and modular style

Applications & Features

ProfilingSlottingSlotting RShoulder millingShoulder milling RPocketingRampingPlungingHole enlargingFace milling

1. High reliability for Profile milling

• Dovetail clamping design and axial support prevents insert movement for reliability

2. Unique 2-in-1 insert design

• The same insert can be used for center cutting and peripheral

3. Helical cutting edge for smoother entry into the material

Inserts & Grades

Inserts

ZRBM

  • Ball nose type insert for rough milling
  • Radius 8, 10, 12.5 mm
Grades

APH730

 

Cutter bodies

Shank Type

EBRM (ø16 – ø25mm)

Cylindrical type holders for roughing profile milling

Modular Type

HBRM (ø16 – ø25mm)

Modular type holders for roughing profile milling

Practical examples

Part: Mold part
Material: SKD11 / X153CrMoV12
Cutter: EBFM20S20C220
Insert: ZFBM200R00-MJ
Grade: AH725
Cutting conditions: Vc = 350 (m/min)
fz = 0.15 (mm/t)
ap = 0.2 (mm)
pf = 0.3 (mm)
Application: Profiling
Coolant: Dry
Machine: M/C, BT50
Part: Mold part
Material: STAVAX
Cutter: EBFM12S12S110
Insert: ZFBM120R00-MJ
Grade: AH725
Cutting conditions: Vc = 360 (m/min)
fz = 0.09 (mm/t)
ap = 0.5 (mm)
pf = 1.0 (mm)
Application: Profiling
Coolant: Internal supply, Wet
Machine: M/C, BT40
Part: Mold part
Material: SCM440 / 42CrMo4
Cutter: EBRM25T32S200
Insert: ZRBM250-MM
Grade: APH730
Cutting conditions: Vc = 250 (m/min)
fz = 0.25 (mm/t)
Vf = 1592 (m/min)
ap = 8 (mm)
ae =4 (mm)
Application: Profiling
Coolant: Air
Machine: Vertical M/C

Standard cutting conditions

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