27NR 8 BBUTT PTX- British Buttress 52° Internal Right Hand Threading Insert - Posithread
27NR 8 B BUTT PTX - Posithread 
|
Part |
Grade |
TPI |
R MAX |
X |
Y |
|
27NR 8 B BUTT |
PTX |
8 |
0.383 |
1.5 |
2.3 |
Grade PTX -
• AlTiN Coating
• Very good all round grade
• Increased tool life.
• Heat resistance.
27NR 8 B BUTT PTX - Posithread