Specifications

1.drill rod ZM brand
2.do drill rod OEM
3.tapered drill rod,hex drill rod,etc
4.EW,AW,BW,NW,HW drill rod

aw bw drill rod/extension drill rod 1.50m

Specialisted in producing varies kinds of drilling rods in different sizes in China, including of twist drill rods, extension rods, tri-angle rods, integral rods, water exploring rods, tapered drill rods, etc.

Made-to-order products can be supplied according to your detailed need.

1, light weight (lighter than the old-fashioned drill pipe 45%)

2, footage soon, dust small vertical holes left after drilling cuttings, into a hole clear.

3, card beans quickly and easily connect and save banding material.

4, under separation of body and drilling may be the end, the use of life extended.

5, water-based wet good pass operation.

The material of this product is the 55sinomo hollow hexagon bar iron. The specification: 0.5, 0.8 meter, 1 meter to 6 meter etc., each kind of specification is complete.

 

Notes:For more detailed specifications,please contact with us.