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| Place of Origin: | China |
| Brand Name: | Mirco |
| Certification: | SGS,ISO |
| Model Number: | Tricone Rock bit |
| Minimum Order Quantity: | negociated one |
|---|---|
| Price: | negociated one |
| Packaging Details: | wooden box or steel box |
| Delivery Time: | 10-30 days |
| Payment Terms: | T/T, L/C, Western Union |
| Supply Ability: | 1000 Piece/Pieces per Month |
| Type: | Tricone Bit | Machine Type: | Drilling Tool |
|---|---|---|---|
| Material: | Carbide | Processing Type: | Forging |
| Use: | Drilling Soft-medium Formation | Application: | Mining,hydrology Well Drilling |
| High Light: | diamond drill bit,water well drill bits |
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4-1/8" Tricone Rock bit for Cement & Bridge plug Drilling,
2 3/8” API Reg. Pin connection
Product Description
(1) Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
(2) Gauge Structure of this series tricone rock bit :
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
(4)Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
| Product Name | 4-1/8" Tricone Rock bit |
| Application | Cement & Bridge plug Drilling, |
| Formation | Such As medium soft shale,limstone and sandstone,hard streaks,etc. |
| Bit Size | 4-1/8" |
| Metal material | High manganese steel and tungsten carbide alloy |
| Connection | 2 3/8” API Reg |
| OEM | OEM is accepted |
| Weight | 6 Kg |
| After sale | We provide technical support. |
| Type of shipping | Air transport, Marine transportation, Land transport |
| Service | OEM serive offered |
| Structural feature | Sealed journal bearing gage protection. |
Pictrue
Feature
Structure
Packaging & Shipping
1. Delivery time: around 15-20days
2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Package : Carton or Wooden Box
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Tag: mining Drilling Tools,rock drill tools
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
