Thread
Thread
Thread
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Y<br />
X<br />
VAM<br />
<strong>Thread</strong>ing<br />
Inserts<br />
Y<br />
X<br />
h<br />
Internal<br />
L<br />
L<br />
<strong>Thread</strong>ing<br />
Holders<br />
10°<br />
90°<br />
3°<br />
a<br />
External a = arctg (IPF/24)<br />
Defined by: API STD. 5B:1979<br />
Tolerance class: Standard API RD<br />
External<br />
IC<br />
External - Standard<br />
IC<br />
Internal - Standard<br />
<strong>Thread</strong>ing<br />
Technical Data<br />
Standard<br />
Insert Size Pitch Taper Ordering Code<br />
Size<br />
Dimensions mm Anvil<br />
IC L mm tpi IPF<br />
RH<br />
h min X Y RH Toolholder<br />
3/8”<br />
1/2”<br />
16<br />
22<br />
8<br />
6<br />
5<br />
0.75<br />
0.75<br />
0.75<br />
3ER8VAM...<br />
4ER6VAM...<br />
4ER5VAM...<br />
2 3/8” ,2 7/8”<br />
3 1/2”<br />
5”-9 5/8”<br />
0.97<br />
0.97<br />
1.54<br />
1.7<br />
2.4<br />
2.4<br />
1.8<br />
2.4<br />
2.7<br />
YE3<br />
YE4<br />
AL..-3<br />
AL..-4<br />
Grooving<br />
Inserts<br />
Internal<br />
Standard<br />
Insert Size Pitch Taper Ordering Code<br />
Size<br />
Dimensions mm Anvil<br />
IC L mm tpi IPF<br />
RH<br />
h min X Y RH Toolholder<br />
3/8”<br />
1/2”<br />
16<br />
22<br />
8<br />
6<br />
5<br />
0.75<br />
0.75<br />
0.75<br />
3IR8VAM...<br />
4IR6VAM...<br />
4IR5VAM...<br />
2 3/8” ,2 7/8”<br />
3 1/2”<br />
5”-9 5/8”<br />
0.97<br />
0.97<br />
1.54<br />
1.7<br />
2.5<br />
2.4<br />
1.8<br />
2.5<br />
2.5<br />
YI3<br />
YI4<br />
AVR..-3<br />
AVR..-4<br />
Grooving<br />
Holders<br />
Boring<br />
Holders<br />
Grooving<br />
Technical Data<br />
Boring<br />
Inserts<br />
88<br />
Boring<br />
Technical Data
Change language