Tool Selection Guides
Type of Chip Breaker
Machining Method
Chip Breaker
Cutting Edge Cross-Section (Approximate)
Application
Land width Land width
Rake Angle Rake Angle
For milling stainless steel: a breaker with a large rake angle and a small flat land to reduce cutting force.
GL
Land width Land width
Rake Angle Rake Angle
Land width
For milling various materials from steel to cast iron: a breaker with a superior balance of rake angle and flat land.
GM
Rake Angle
Land width Land width Land width Land width Land width Land width Land width Land width
Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle Rake Angle
For milling various materials from steel to cast iron: a highly rigid breaker with large rake angle and flat and to provide a sharp cutting edge and enable efficient milling.
GR
Milling
Land width Land width Land width Land width
For milling high hardened steel: a breaker with sharpness and excellent rigidity.
HR
Land width
For milling difficult materials: a breaker with a sharp cutting edge to reduce cutting force and provide smooth chip evacuation.
SM
For milling non-ferrous materials: a breaker with a sharp cutting edge and a large rake angle to suppress welding, improve the milling surface and prevent burrs.
NM
Rake Angle Rake Angle Rake Angle Rake Angle
Rake Angle
osgtool.com
1521
End Mill Technical
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