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Y<br />
Y<br />
Y<br />
NPTF<br />
<strong>Thread</strong>ing<br />
Inserts<br />
External<br />
X<br />
X<br />
X<br />
30°<br />
90°<br />
30°<br />
h<br />
1°47’<br />
Internal<br />
External<br />
L<br />
IC<br />
L<br />
IC<br />
L<br />
IC<br />
<strong>Thread</strong>ing<br />
Holders<br />
Defined by: ANSI B1.20.3-1976<br />
Tolerance class: Class 2<br />
Standard<br />
SCB<br />
1/4"<br />
3/8”<br />
3/8”<br />
SCB<br />
Standard<br />
SCB<br />
Sintered Chipbreaker<br />
M Style<br />
Insert Size Pitch Ordering Code<br />
Dimensions mm Anvil<br />
IC L mm tpi<br />
RH<br />
LH<br />
h min X Y RH LH Toolholder<br />
11<br />
16<br />
16<br />
27<br />
18<br />
14<br />
27<br />
18<br />
14<br />
11.5<br />
8<br />
27<br />
18<br />
14<br />
11.5<br />
8<br />
2ER27NPTF...<br />
2ER18NPTF...<br />
2ER14NPTF...<br />
3ER27NPTF...<br />
3ER18NPTF...<br />
3ER14NPTF...<br />
3ER11.5NPTF...<br />
3ER8NPTF...<br />
3JER27NPTF...<br />
3JER18NPTF...<br />
3JER14NPTF...<br />
3JER11.5NPTF...<br />
3JER8NPTF<br />
2EL27NPTF...<br />
2EL18NPTF...<br />
2EL14NPTF...<br />
3EL27NPTF...<br />
3EL18NPTF...<br />
3EL14NPTF...<br />
3EL11.5NPTF...<br />
3EL8NPTF...<br />
0.64<br />
1.00<br />
1.35<br />
0.64<br />
1.00<br />
1.35<br />
1.63<br />
2.38<br />
0.64<br />
1.00<br />
1.35<br />
1.63<br />
2.38<br />
0.7<br />
0.8<br />
0.8<br />
0.7<br />
0.8<br />
0.9<br />
1.1<br />
1.3<br />
0.7<br />
0.6<br />
1.1<br />
1.1<br />
1.1<br />
0.8<br />
1.0<br />
1.0<br />
0.8<br />
1.0<br />
1.2<br />
1.5<br />
1.8<br />
0.8<br />
0.8<br />
1.5<br />
1.5<br />
1.5<br />
-<br />
YE3<br />
YE3<br />
-<br />
YI3<br />
-<br />
NL..-2 (LH)<br />
AL..-3 (LH)<br />
AL..-3<br />
<strong>Thread</strong>ing<br />
Technical Data<br />
Grooving<br />
Inserts<br />
Grooving<br />
Holders<br />
M Style<br />
Insert Size Pitch Teeth Ordering Code<br />
Dimensions mm<br />
Anvil<br />
IC<br />
1/2”<br />
L mm<br />
22<br />
tpi<br />
11.5 2<br />
RH<br />
4ER11.5NPTF2M...<br />
h min<br />
1.64<br />
X<br />
3.4<br />
Y<br />
2.2<br />
RH<br />
YE4M<br />
Toolholder<br />
AL..-4<br />
Grooving<br />
Technical Data<br />
Boring<br />
Holders<br />
Boring<br />
Inserts<br />
59<br />
Boring<br />
Technical Data