產品資訊 - Tricone Bits->drill bit

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Hebei Yinhai Rock Bits manufacture Co.,Ltd

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Tricone Bits

產品分類 :

媒體及出版->印刷->鑽針

產品規格

Model No:	IADc117-847

Country	CN
Brand	Reet XS
Materials	Carbide
Size	3 7/8" - 26" pixels
Color	blue/golden/red/light/as request
Packing	wooden box or as request
Minimum Order	1 piece
Payment Term	Y/Y,L/C,Western Union, as request
Delivery Time	30-120days
Shipping Term	Voyage/Ocean

產品描述

Reet XS Tricone Bits
1.Port: Tianjin
2.MOQ: 1 piece
3. Supply Ability: 1000pcs/Month
1)Main Features
1.Cutting Structure
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

2.Gauge Structure
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
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
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.
2) Model Sizes are available.
larger sizes for hole opener bit ,reamer bit
advantage
favourable price and good qualtity
bearing type:
sealed bearing and non-sealed bearing
HJ(metal sealed journal bearing)
HA (rubber sealed journal bearing)
Formation or layer
soft ,medium soft ,hard,medium hard,very hard formation
Application
petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work