Heat - treatment Thread Process Wireline Core Drilling Rod 10ft 5ft BWL NWL HWL PWL

Heat - treatment Thread Process Wireline Core Drilling Rod 10ft 5ft BWL NWL HWL PWL

Diamond drill bits

Reaming shells and casing/rod shoes

Wireline drill rods

Core barrels & overshot assemblies

Hoist plug and water swivels

Recovery tapes and Casing cutters

Drill string subs and adaptors

Wireline drill rod and casing

1.     Available in all standard drilling sizes (A, B, N, H and P)

2.     Heat treated and anti-rust coating process

3.     High straightness and concentricity

4.     “WL” series and “TW” (Thin Wall) series, 1.5m and 3m length.

5.     Top-quality Chinese origin or Canadian sourced

Reliable material and advanced technology

All rod offering advanced quality and adopting top-level industrial technology standard in raw material

and production process. Drill rods and casing rods are quality-crafted in DCDMA standard sizes using

superior alloy steel, with each end of the drill rods heat-treated for greater wear resistance.

Technical standard
All drill rods are inspected for straightness and concentricity. All drill rods are coated with a rust inhibitor

and each thread is greased and ready for instant drilling use. Threads are protected during shipping with bundle caps and/or individual rod thread covers.

Drill rod size available as followings:
"WL series: BWL NWL HWL PWL

“TW” series: ATW, BTW, NTW, HTW

Casing: AW, BW, NW, HW, HWT, PW

Wireline drill rod technical specifications: