118mmIADC136 tricone mill tooth bit( seald bearing)

150-3500 USD

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

Specifications

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 type	API code (in)	kN.m
5 7/8	149.2	GA214	3 1/2	9.50- 12.2
6 1/8	155.6	GA214	3 1/2	9.50- 12.2
8 1/2	215.9	GA114, GA115, GA134, GA135, GA214, GA215, GA435, GAT515G.	3 1/2	9.50- 12.2
8 3/8	212.7	GA214	3 1/2	9.50- 12.2
10 5/8	269.9	GA114, GA124	3 1/2	9.50- 12.2
12	304.8	GA124, GA134	3 1/2	9.50- 12.2
12 1/4	311.2	GA114; GA115; GA124; GA214; GAT215G	3 1/2	9.50- 12.2
17 1/2	444.5	GA114; GA125; GA134; GA214; GA215G; GA415; GA435; GA515G; GA525Y; GA535G; GA545GY; GA625GY	7 5/8	46.1- 54.2