API&China single drill bits

API&China single drill bits

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: JianHan
  • Model Number: single cone bit-1
  • Type: single cone bit
  • Material: Cobalt Steel Alloys
  • Use: Well Drilling
  • blue/ yellow/ green: single drill bit

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your requirements
Delivery Detail: within 7 work days


Size: 118 mmsingle drilling bit
1-API or ISO 9001: 2008
2-Delivery Date: In 7 days
3-Delivery term: By sea/ air

Hejian Fist Petroleum Equipment Co., Ltd. We have been in line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future

1, rely on the drill bit substrate can rotate on the broken rock.

2, drill is to improve the cutting structure improvement of mechanical drill bit the most direct approach. Speed Cutting structure is mainly focused on the cutting teeth structure. Hard alloy tooth structure: wedge tooth, spoon, partial tooth shape top gear, such as the shape of wear tooth, and so on. In the recent ten years.
3, oil drilling and geological drilling applications in the most or disc bit. Disc bit rotates in has the impact and crushed and shear breakage strata rock, so, the role of the disc bit can adapt to the soft, hard, the various stratum in.
4, disc bit teeth type according to can be divided into milling gear (steel teeth) , with disc bit teeth (with hard alloy with disc on disc bit teeth) ;
5, according to the number of disc can be divided into the single, double disc disc, three die and disc bit more.

6, single drilling bit Size: 118 mm

7, single drilling bit Type: YC517G

8, single drilling bit Bearing: rubber seal

9, single drilling bit Suitable for: hard rock in

10, single drilling bit Products: inventory.





8 1/2


LG415, LG435

LG515, LG535

9 1/2


LG415, LG435

LG515, LG535

12 1/2


LG415, LG435

LG515, LG535


8 1/2-12 1/2


single rock drill bit


water well; oil field; construction; geothermal; directional boring; and underground foundation work


sticky; soft; medium hard; hard formation


sealed bearing and non-sealed bearing

HJ (metal sealed journal bearing)

HA (rubber sealed journal bearing

aircooled bearing type


wooden box; steel box; or as your requirements

Payment Term

T/ T or L/ C at sight


1 Piece

Supply Ability

1000 Pieces/ month

Delivery Time

within 7-15 work days