Page 63 - Threading_Handbook
P. 63
Description of PENTACUT Blades for External Threading
THREAD TURNING
PCHBL 32 - 24 R
1 2 3 4
1 Blade Prism Direction
PCHBR — Right-hand
PCHBL — Left-hand
2 Blade height (H) (H)
H
3 Inscribe circle diameter (IC)
IC
4 Pocket location depending on Blade prism direction
R — Right pocket
L — Left pocket
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