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118mmIADC136 tricone mill tooth bit( seald bearing)

118mmIADC136 tricone mill tooth bit( seald bearing)
  • 118mmIADC136 tricone mill tooth bit( seald bearing)
Product code: 20676000001
Unit price: 150-3500 USD
Price unit: Per piece
Minimum order:
Other info:
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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: JianHan
  • Model Number: Steel Tooth triconebit-1
  • Type: tricone bit
  • Material: Cobalt Steel Alloys
  • Use: Well Drilling
  • blue/ golden: steel tooth
  • All model & dimension available: High quality & competitive price

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your requirements
Delivery Detail: within 7-15 work days


1-API or ISO 9001
2- IADC (115-437)
3- High quality & competitive price
4- All model & dimension available
5-High speed

118mmIADC136G tricone mill tooth bit (seald bearing)

Structure features:

1. Rolling seal bearing structure, cylindrical roller cone in slots in the body, increasing the shaft neck size.

2. Thrust bearing vice respectively by grinding surface treatment and hardening process.

3. The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.

4. Steel ball lock die, suitable for the high speed.

5. The 250 ° C high temperature resistance, abrasion resistance of new grease.

Product advantage:

GA series bit for O form rubber sealing roller bearing drill bits, low pressure for the high speed drilling drilling, it is an ideal and economic tools.

bit of optional size, type:

bit size (in) bit size (mm) bit typeAPI code (in)
5 7/8149.2GA2143 1/29.50- 12.2
6 1/8155.6GA2143 1/29.50- 12.2
8 1/2215.9GA114, GA115, GA134, GA135, GA214, GA215, GA435, GAT515G.3 1/29.50- 12.2
8 3/8212.7GA2143 1/29.50- 12.2
10 5/8269.9GA114, GA1243 1/29.50- 12.2
12304.8GA124, GA1343 1/29.50- 12.2
12 1/4311.2GA114; GA115; GA124; GA214; GAT215G3 1/29.50- 12.2
17 1/2444.5GA114; GA125; GA134; GA214; GA215G; GA415; GA435; GA515G; GA525Y; GA535G; GA545GY; GA625GY7 5/846.1- 54.2

118mmIADC136G tricone bit

Bit sizeIADCApplication

Cutting structure


kN/ mm


r/ min


Low compressive strength of soft to stratigraphic or soft soft layer has a hard interlining; such as a hard gesso; soft limestone; sandstone

Tooth face; back vertebral hardfaced strengthened; and the back of teeth and discharge tooth increased a row between trimming teeth

0.35- 1.05120- 60

details pictures:

packing details: