high quality T45 T38 threaded rock drill extension rod
| Min. Order: | 20 Piece/Pieces |
|---|---|
| Trade Term: | FOB,EXW |
| Payment Terms: | Paypal, L/C, T/T |
| Supply Ability: | 50000 pieces/month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Machine Type: | Drilling Machine |
| Type: | Others |
| Brand Name: | King Kong |
| Name: | T38 T45 thread Drill Rod |
| Type: | Thread drill rod |
| Machine Type: | Drilling Tool |
| Material: | 23CrNi3Mo |
| Processing Type: | Forging |
| Use: | Ore mining,drilling,quarrying, construction |
| Certificate: | ISO9001 |
| Sizes: | R25,R32,R32L,R38,R51,T30,T40 |
| Length: | T38-3060mm |
| Color: | Black |
| Production Capacity: | 50000 pieces/month |
| Packing: | Standard package or as your requirement |
| Delivery Date: | Depend on the quantity |
Product Description
high quality T45 T38 threaded rock drill extension rod
Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.
And the threads can be used for connecting couplings, shanks, couplings or bits.
Body Type:
There are two shapes of extension rods, round type and hexagonal type.
Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.
Thread Type:
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads,
and different lengths of rods are available from 600mm to 6400mm usually.
(1) Type: Male-Male Rod, Male-Female Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm,
dia. 39mm, dia. 46mm. dia. 52mm
(3)Length: 0.4m-6m
(4)Package: in wooden case or in bundles
Welcome to contact us if you need any tools