Tungsten Carbide Inserts Threading Inserts for Lathe Machining
Stainless Steel
Poduct Features
What is tungsten Carbide threading inserts?
Carbide threading inserts are the most common material type, as
they allow for higher
cutting speeds than tool steel and can retain a sharper cutting
edge. Available as external
or internal threading inserts, they usually fit into a right-hand
toolholder that is specifically
designed to accept inserts.
Items for external threading inserts
| Type | Dimensions(mm) | |
| ISO External Threading | |
| Right hand inserts | Left hand inserts | Pitch | S | φI.C | φd | |
| 16ER-0.50ISO | 16EL-0.50ISO | 0.50 | 3.52 | 9.53 | 4.4 | |
| 16ER-0.75ISO | 16EL-0.75ISO | 0.75 | 3.52 | 9.53 | 4.4 | |
| 16ER-1.00ISO | 16EL-1.00ISO | 1.00 | 3.52 | 9.53 | 4.4 | |
| 16ER-1.25ISO | 16EL-1.25ISO | 1.25 | 3.52 | 9.53 | 4.4 | |
| 16ER-1.50ISO | 16EL-1.50ISO | 1.50 | 3.52 | 9.53 | 4.4 | |
| 16ER-1.75ISO | 16EL-1.75ISO | 1.75 | 3.52 | 9.53 | 4.4 | |
| 16ER-2.00ISO | 16EL-2.00ISO | 2.00 | 3.52 | 9.53 | 4.4 | |
| 16ER-2.50ISO | 16EL-2.50ISO | 2.50 | 3.52 | 9.53 | 4.4 | |
| 16ER-3.00ISO | 16EL-3.00ISO | 3.00 | 3.52 | 9.53 | 4.4 | |
| 22ER-3.50ISO | 22EL-3.50ISO | 3.50 | 5.56 | 12.7 | 5.5 | |
| 22ER-4.00ISO | 22EL-4.00ISO | 4.00 | 5.56 | 12.7 | 5.5 | |
| 22ER-4.50ISO | 22EL-4.50ISO | 4.50 | 5.56 | 12.7 | 5.5 | |
| 22ER-5.00ISO | 22EL-5.00ISO | 5.00 | 5.56 | 12.7 | 5.5 | |
| 22ER-5.50ISO | 22EL-5.50ISO | 5.50 | 5.56 | 12.7 | 5.5 | |
| 22ER-6.00ISO | 22EL-6.00ISO | 6.00 | 5.56 | 12.7 | 5.5 | |
| Wyeth External Threading | |
| 16ER-8W | 16EL-8W | 8 | 3.52 | 9.525 | 4.4 | |
| 16ER-9W | 16EL-9W | 9 | 3.52 | 9.525 | 4.4 | |
| 16ER-10W | 16EL-10W | 10 | 3.52 | 9.525 | 4.4 | |
| 16ER-11W | 16EL-11W | 11 | 3.52 | 9.525 | 4.4 | |
| 16ER-12W | 16EL-12W | 12 | 3.52 | 9.525 | 4.4 | |
| 16ER-14W | 16EL-14W | 14 | 3.52 | 9.525 | 4.4 | |
| 16ER-16W | 16EL-16W | 16 | 3.52 | 9.525 | 4.4 | |
| UN External Threading | |
| 16ER-8UN | 16EL-8UN | 8 | 3.52 | 9.525 | 4.4 | |
| 16ER-10UN | 16EL-10UN | 10 | 3.52 | 9.525 | 4.4 | |
| 16ER-12UN | 16EL-12UN | 12 | 3.52 | 9.525 | 4.4 | |
| 16ER-14UN | 16EL-14UN | 14 | 3.52 | 9.525 | 4.4 | |
| 16ER-16UN | 16EL-16UN | 16 | 3.52 | 9.525 | 4.4 | |
| 16ER-18UN | 16EL-18UN | 18 | 3.52 | 9.525 | 4.4 | |
| 16ER-20UN | 16EL-20UN | 20 | 3.52 | 9.525 | 4.4 | |
| Partial Propfile 55° 60° External Threading Inserts |
| Right hand inserts | Left hand inserts | Pitch(inch) | S | φI.C | φd | a° |
| 16ER-A60 | 16EL-A60 | 0.5-1.5(48-16) | 3.52 | 9.525 | 4.4 | 60 |
| 16ER-G60 | 16EL-G60 | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 60 |
| 16ER-G60P* | 16EL-G60P* | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 60 |
| 16ER-AG60 | 16EL-AG60 | 0.5-3.0(48-8) | 3.52 | 9.525 | 4.4 | 60 |
| 16ER-N60P* | 16EL-N60P* | 3.5-5.0(7-5) | 5.56 | 12.7 | 5.5 | 60 |
| 16ER-A55 | 16EL-A55 | 0.5-1.5(48-16) | 3.52 | 9.525 | 4.4 | 55 |
| 16ER-G55 | 16EL-G55 | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 55 |
| 16ER-G55P* | 16EL-G55P* | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 55 |
| 16ER-AG55 | 16EL-AG55 | 0.5-3.0(48-8) | 3.52 | 9.525 | 4.4 | 55 |
| 16ER-N55P* | 16EL-N55P* | 3.5-5.0(7-5) | 5.56 | 12.7 | 5.5 | 55 |
Grade information
| YP730 | For finishing and semi finishing of stainless steel and high
temperature alloy. | PVD coating |
| YP731 | It's universal and suitable for the processing of stainless steel
and high temperature alloy. | PVD coating |
Advantages
1. Produced with advanced equipments and process
2. High quality with competitive price.
3. Large stock available.
4. Small order is also welcomed.
5. We have more than 10 years experience.
6. 100% inspection before shipment to make sure qualified products and
no more or less than order
7. Quality control and delivery on time.
8. Offer together with tool holder
