Nq3 Hq3 Pq3 Stop Ring

• After-sales Service：Quality Guarantee
• Size：Nq3 Hq3 Pq3
• Use：in Core Barrel
• Transport Package：Carton
• Specification：ISO9001
• Trademark：Forsun

=== Base Info ===

• Model NO.：NQ3 HQ3 PQ3
• Origin：Changsha
• HS Code：84314320
• Production Capacity：1000

=== Description ===

Basic Info.

Model NO. NQ3 HQ3 PQ3 Origin Changsha HS Code 84314320 Production Capacity 1000

Product Description

Specifications

1): OEM Factory
2): Different specification match different drilling project
3): Great Drill performance & long service life



Specialisted in producing varies kinds of diamond drill tools in different international standard size for soft, medieum to hard rock formations.

Including diamond core barrel assembly, impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, TC core bit, TC casing bit, diamond reaming shell, corelifter, corelifter case, diamond sub-adapters, hoist plugs, tap, drill rods, over shot etc.

With ISO certificate & quality control.

core lifter
core lifter case
basket core lifter