22ER 7W PTX - Whitworth 55° External Right Hand Threading Insert - Posithread
22ER 7W PTX - Posithread
|
Part |
Grade |
TPI |
R Max |
X |
Y |
|
22ER 7W |
PTX |
7 |
0.498 |
1.8 |
2.5 |
Grade PTX -
• AlTiN Coating
• Very good all round grade
• Increased tool life.
• Heat resistance.
22ER 7W PTX - Posithread