Hole openers
Bigger diameter is usually for piling in construction field, bridge construction, super highway construction, railway construction and so on. These kinds of bits are suitable for different complex formation, shales, limestone, cobblestone, dolomite, chert, etc.
Regular Bit Diameters: 28 ", 32", 36", 38", etc, and any diameters can be customized, maximum diameter is 1600mm.
Bigger diameter is usually for piling in construction field, bridge construction, super highway construction, railway construction and so on. These kinds of bits are suitable for different complex formation, shales, limestone, cobblestone, dolomite, chert, etc.
Regular Bit Diameters: 28 ", 32", 36", 38", etc, and any diameters can be customized, maximum diameter is 1600mm.
Model | 114, 117, 127, 437, 517, 617, 637 |
Type | Tri-cone bits, Steel tooth bits, PDC bits |
Applicable | water well, oil field, construction, geothermal, directional boring, and underground foundation work |
Formation | sticky, soft, medium hard, hard formation |
Bearing | rubber seal or metal seal |
Packing | wooden box, steel box, or as your requirements |
Payment Term | T/T |
MOQ | 1 Piece |
Supply Ability | 500 Pieces/month |
hole openers Product Description
1. Bit cones (segment) are spited from tricone bits and welded to build a new bit.
2. The advantage of this series of bits is that it can be manufactured as customer's special well diameter order in dealing with special drilling.
Just let me know if you have any interests.
Thanks
Sunny(sunny19890215 at hotmail dot com)
2. The advantage of this series of bits is that it can be manufactured as customer's special well diameter order in dealing with special drilling.
Just let me know if you have any interests.
Thanks
Sunny(sunny19890215 at hotmail dot com)
