Drill rig machine AW BW NW HW PW Diamond reaming shell diamond core drill bits driving drive shoe casing shoe

The Dimensions of the Casing Shoe Bits:

1.     Q series(Wireline Series): AQ, BQ, NQ, HQ, PQ, SQ,BQ3, NQ3, HQ3, PQ3

2.     W Series:  RW, EW, AW, BW, NW, HW, PW, SW, UW, ZW, HWT, PWT, BWS, NWS

3.     Metric Series:  46, 56, 66, 76, 86, 101, 116, 131, 146

4.     X Series:  RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX

5.     TT series: NQTT, HQTT,PQTT

Our factory choose high quality material include steel, stainless steel, circuit board, motor, etc. By strict and efficient production and inspection, products are in high quality and possible low cost.

2. Shipment:

We use 9mm and 15mm thick plywood as packing, heavy machine will be packed in high strength to keep it intact during shipment. We ship goods out from company in shortest time and book fast ship to make sure customer can get goods quickly.

3. After sales:

After shipment, we will delivery shipping documents to customer correctly and quickly. Supply one year warranty for all machines, after one year, we will still supply quick and effective after sales solution.