K. O. LEE B6062 - Page 44

Instruction Manual
REAMER NOMENCLATURE
Section Five
Figure 18G
Chamfer
ang/e
Point or cutting edge
Rake angle and
right hand
rotation shown
Straight flutes
shown
MACHINE REAMER POINT
Helical flutes
Left hand
helix shown
HAND
REAMER
POINT
Radial face(0º rake)
and right hand
rotation shown
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