Hard Rock/Water Well Use Tungsten Carbide Drill Bit

• Usage：Metal Drilling, Well Drilling
• Transport Package：Cartons or Ply-Wooden Cases
• Specification：2 7,8", 3 1,2", 4 1,2", 4 3,4", 10", 12", 14"
• Trademark：Forsun
• Origin：Changsha

=== Base Info ===

• Model NO.：2 7,8", 3 1,2", 4 1,2", 4 3,4", 10", 12", 14"
• HS Code：82071990
• Production Capacity：100 Per Month

=== Description ===

Basic Info.

Model NO. 2 7/8", 3 1/2", 4 1/2", 4 3/4", 10", 12", 14" HS Code 82071990 Production Capacity 100 Per Month

Product Description

The Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects.

 

Forsun can design the special size per customers' requirements.

 

Generally, available with following sizes: