.

6 1/2'' Water well drilling sealed bearing tricone bits

Size
6 1/2 inch
Gross Weight
21kg
IADC
537
Thread
connection
3 1/2 API REG PIN
WOB (Weight On Bit)
0.50~1.05KN/mm
RPM
110-40
Formation
Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone,
sandstone, dolomite with mezzanine, etc.

Cutting Structure
The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit
Gauge Structure
Multiple gague protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.

Bearing Structure
High precision journal bearing with two thrust faces,Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for high rotary speed
Seal and Lubrication
The advanced metal seal package consists of two metal seals and two elastic energizers.Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force,and achieves the bearing seal.In the drilling,metal seals 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.



Size
6 1/2 inch
Gross Weight
21kg
IADC
537
Thread
connection
3 1/2 API REG PIN
WOB (Weight On Bit)
0.50~1.05KN/mm
RPM
110-40
Formation
Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone,
sandstone, dolomite with mezzanine, etc.

Cutting Structure
The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit
Gauge Structure
Multiple gague protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.

Bearing Structure
High precision journal bearing with two thrust faces,Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for high rotary speed
Seal and Lubrication
The advanced metal seal package consists of two metal seals and two elastic energizers.Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force,and achieves the bearing seal.In the drilling,metal seals 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.






Send product request

To: Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

14 3/4'' tungest carbide insert tci tricone rock bit with metal or rubber sealed bearing
14 3/4'' tungest carbide insert tci tricone rock bit with metal or rubber sealed bearing Cutting Structure The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth...
8 3/4'' Steel tooth drill bit with sealed bearing roller bit
8 3/4'' Steel tooth drill bit with sealed bearing roller bit BasicalParameter Bit Size 8 3/4"(222.2MM) IADC Code 127 Tooth Type Steel /Milled Tooth ...
sealed bearing 11 5/8'' IADC 537 TCI Tricone drilling bit
sealed bearing 11 5/8'' IADC 537 TCI Tricone drilling bit BasicalParameter Bit Size 11 5/8"(295.3MM) IADC Code 537 Connection 6 5/8"API reg pin ...
Mining 12 1/4inch tci tricone three cone rock roller drill bit for rock drilling
Mining 12 1/4inch tci tricone three cone rock roller drill bit for rock drilling Bit Size 12 1/4"(311.1MM) IADC Code 537G Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 ...
 16 inch Steel Teeth or Milled Teeth Tricone Roller Bit for Water Well Drilling
16 inch Steel Teeth or Milled Teeth Tricone Roller Bit for Water Well Drilling BasicalParameter Bit Size 16 "(406.4MM) IADC Code 127 Tooth Type Steel /Milled Tooth ...
All supplier products

Same products

Bitmain Antminer S19 S19Pro S19J
Bitmain Antminer S19 S19Pro S19J Seller: Sanmi Mining Co ltd. Application:Desktop Item Condition:PCI Express 2.0 X16 Outputs:DVI Cooler Type:Fan Products Stat...
IADC537 8 1/2 TCI Tricone Bits for Hard Formation Drilling
IADC537 8 1/2" TCI Tricone Bits for Hard Formation Drilling Seller: Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd. BasicalParameter Bit Size 8 1/2"(216.MM) IADC Code 537 ...
9 1/2 IADC 537 TCI Tricone Bit for Water Drilling Hard Rock Drill Bit
9 1/2 IADC 537 TCI Tricone Bit for Water Drilling Hard Rock Drill Bit Seller: Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd. BasicalParameter Bit Size 9 1/2"(241.MM) IADC Code 537 ...
 16 inch Steel Teeth or Milled Teeth Tricone Roller Bit for Water Well Drilling
16 inch Steel Teeth or Milled Teeth Tricone Roller Bit for Water Well Drilling Seller: Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd. BasicalParameter Bit Size 16 "(406.4MM) IADC Code 127 ...
IADC127 5 3/4 Steel Tooth Tricone Drill Bit
IADC127 5 3/4" Steel Tooth Tricone Drill Bit Seller: Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd. BasicalParameter Bit Size 5 3/4"(146.1MM) IADC Code 127 ...