• Model NO.：4Wings step drag Chevron Drag bits
• HS Code：84314320
• Production Capacity：5000pieces,Month

Drag Bit Size(Inch)3"(76MM)~17 1/2"(444.5MM)Drag Bit Connection2 3/8"~6 5/8" API reg pinDril rods dia.76mm, 89mm, 114mm, etcDrag Bit Formationsoft ,medium soft ,hard,medium hard,very hard formation

 

Itemthree wings drag bitTypeChevron and Step typeWings2, 3 and 4 wingsSize: from 33"(76MM)~17 1/2"(444.5MM)Thread2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Other standard CDDA, DCAMA, Crealius, and ISO sizes is available.

Product photos: 







Quality warranty:

Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.



Package:

Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.



Production time:

Generally, Production time is 15 -25 days.



Transportation:

By air, By Express or By sea according to your requests.