1.Tungsten carbide drag bit
2.TC tungsten carbide drag bit designed for soft formations
3.Chevron & Step drag bit available
Port: Zhengzhou or any port in China
Minimum Order Quantity: 5 Piece/Pieces Can negotiation
Supply Ability: 500 Piece/Pieces per Week Can be enhance
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: each in a carton or as requested
Delivery Detail: Within 15 days
TC (Tungsten carbide) Drag bits, which is designed for soft formations such as sand,clay,or some soft rock.Uses include drilling water well, mining, geothermal environmental & exploration drilling etc.Whenever possible,they should be used to drill pilot holes because they produce cutting that are easiest to log.
Usually 2-wings drag bit, 3-wings drag bit, 4-wings drag bit optional.
Shapes can do chevron & step as requested.
Sizes: 3 3/4", 3.7/8", 4", 41/4", 55/8 ", 47/8", 6", 7.3/8", 4.3/4",5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8",11.1/2" etc as requested.
Our standard type already exported to USA, Australia, and Japan etc. more than 30 countries.
Non-standard type can produce as Picture or Drawings.
Should you have any interests and need more information, Please feel free to contact.
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