Hi-Speed Corp

Laydown Threading - Threading Inserts
ER-APIRD
 

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API Round-External
a=1/2 arctan (TPF/12)
● first choice
○ alternate choice

P
M
K
N
S
H
HCP25

    CLICK TOOL NUMBERS TO ORDER
RC EX E
Part # mm in mm in mm in insert size thread pitch mm TPI TPF
Right hand
3ER10APIRD 0,34 .013 1,2 .047 1,4 .055 3 - 10 .75
3ER8APIRD 0,40 .016 1,3 .051 1,5 .059 3 - 8 .75