• Model NO.：hj537
• Sealed Material：Rubber,Metal
• Formatiom：Soft to Hard Rock
• Color：Blue,Golden
• Warranty：180hours
• Advantage：High Performance
• Service：The Best Service
• Market：Europe,America,Africa,Middle East
• Transport Package：Wooden Case
• Specification：hj537
• Trademark：JW
• Origin：Cangzhou, Hebei, China
• HS Code：82071990
• Production Capacity：5000PCS,Year

Basic Info.

Model NO. hj537 Sealed Material Rubber/Metal Formatiom Soft to Hard Rock Color Blue,Golden Warranty 180hours Advantage High Performance Service The Best Service Market Europe,America,Africa,Middle East Transport Package Wooden Case Specification hj537 Trademark JW Origin Cangzhou, Hebei, China HS Code 82071990 Production Capacity 5000PCS/Year

Product Description

6" rubber seal hj537 oil well rock drill tricone bit/tci bit for underground water

1.Specification of 6'' tricone bit 

60mm,65mm,76mm,93mm,95mm,98mm(3 7/8"),114mm,118mm(4 5/8"),120mm(4 3/4") 133.3mm(5 1/4"),139.7mm(5 1/2"),142.8mm(5 5/8"),149.2mm(5 7/8"),152.4mm(6"), 155.5mm(6 1/8"),158.7mm(6 1/4"), 165.1mm(6 1/2"),190.5mm(7 1/2"),193.6mm(7 5/8") 200.0mm(7 7/8"),215.9mm(81/2"),222.2mm(8 3/4"),241.3mm(9 1/2"),244.4mm(9 5/8") 250.8mm(9 7/8"),269.8mm(10 5/8"),295.3mm(11 5/8"),311.1mm(12 1/4"),346.0mm (13 5/8") 349.2mm(13 3/4"),374.6mm(14 3/4"),381mm(15"),393.7m(15 1/2"),406.4mm(16") 444.5mm(17 1/2"),508mm(20"),558mm(22"),609.6mm(24"),660.4mm(26")

Steel tooth      (IADC)	111, 121,131 117,124,126,127,136,137      216,217, 227 211,311
TCI     (IADC)	415,435, 417,437 515,525,535,545, 517,527,537,547 615,625,635,,617,627,637,737 512,522,532,612,622,632,732

2.6'' tricone bit/tci tricone bit's pictures 




3.Packing&shipping
Packing:wooden case(standard export packing)
Transportation type:by sea,by air,by train ect as your requirement


4.Our service
6'' tricone bit/oil well tricone rock bit 
Delivery Time:Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we
have stock on your request size.
Quality Control:We have our professional QC and all the products will be strict inspection and testing for
every order before shipping out. 
After Services:Technical Support will be available in any time. We could provide the professional suggestion
for you.
EX:1.Select the right most suitable products.
      2. According to the rock types, choosing the face type, button tooth type.
      3. According to the different purpose,. choosing the different body type 

5.Contact us
All sizes and type can be customized.
If you need,welcome to contact me at any time.