Laydown Threading
Threading Inserts
API Round-External
first choice
alternate choice
P
M
K
N
S
H
catalogue number
RC EX E insert
size thread
pitch mm TPI TPF
0,34 1,2 1,4 3 — 10 .750
ER-APIRD
3ER10APIRD
right hand
API Round-Internal
RC EX E insert
size thread
pitch mm TPI TPF 3IR10APIRD 0,34 1,2 1,4 3 — 10 .750 3IR8APIRD 0,40 1,3 1,5 3 — 8 .750 2019622
IR-APIRD
catalogue number
F64
widia.com
right hand