Screw drill drive shaft accessories Stacked carbide top radial bearings Resistance to wear and corrosion

Product Introduction:
Screw drilling tool ye töŋ de kä ye kɔc juëc luɔ̈ɔ̈i në kɔc ye kɔc cɔl oil drilling. TC bearing (ye cɔl carbide radial bearing, a lëu bï ya tɔ̈ɔ̈u në upper TC dynamic set, upper TC static set, lower TC dynamic set, lower TC static set) ye tɔ̈ɔ̈u në biäk de drive, ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye k TC bearings ye tɔ̈u në plasma welding, man ye tɔ̈u në karbid ye tɔ̈u në kɔnɔ ku jɔl ya kɔnɔ, ye tɔ̈u në plasma welded tungsten carbide powder. A ye cɔl carbide ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy ye cɔl hard alloy Kä ye kek looi aye tïŋ path, kä ye kek looi aye kek looi ≥60%. HRA≈80， A lëu bï a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a c

Kä ye kek looi në carbide radial bearings:
1. Tungsten steel bar cï gɔ̈ɔ̈r, ka cï gɔ̈ɔ̈r, ka cï gɔ̈ɔ̈r, ka cï gɔ̈ɔ̈r, ka cï gɔ̈ɔ̈r PTA;

2.Professional technical test program, no air hole crack;
3.Corrosion resistance, impact resistance, wear resistance, can prolong the screw service life. 3.Corrosion resistance, impact resistance, wear resistance, can prolong the screw service life. 3.Corrosion resistance, impact resistance, wear resistance, can prolong the screw service life.

4.Compared to all alloy wear resistant covers, single price advantage; 4.Compared to all alloy wear resistant covers, single price advantage; 4.Compared to all alloy wear resistant covers, single price advantage;

Specifications ye looi:

1. 73mm( 2 7/8")
2. 89mm( 3 1/2")
3. 120mm ( 4 3/4")
4. 165mm (6 1/2")
5. 172mm( 6 3/4")
6. 203mm ( 8")
7. 244mm(9 2/3")

Lëk wël kɔ̈k në kë de carbide, tungsten carbide, tungsten steel185-0733-9950