Manufacturer forging HA seris steel tooth bit
Product description:
1. Soft formations(114-117)
These bits are designed to drill the softest formations such as soft shales, red beds, and clays, with high durability and maximum penetration rates.
2. Soft to medium formations(121, 124, 126, 134, 136, 137)
These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.
3. Medium to hard formations(213, 214, 215, 217)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks
2. Welcome to our factory to refer to the inspection cooperation negotiations, and work together to create a brilliant future.
I'm sure you'll be pleased with our products with competitive price and high quality.
Looking forward to your inquiry as soon as possible.
60mm,65mm,76mm,93mm,95mm,98mm(3 7/8"), 114mm,118mm (4 5/8 " ) ,120mm (4 3/4 " ) ,127mm(5")
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 ")
241.3 mm (9 1/2"),244.4 mm (9 5/8"),250.8 mm (9 7/8")
269.8 mm (10 5/8"),295.3 mm (11 5/8")
311.1 mm (12 1/4"),346.0 mm (13 5/8"),349.2 mm (13 3/4")
374.6 mm (14 3/4")
381 mm (15"),393.7 m (15 1/2"),406.4 mm (16")
444.5 mm (17 1/2"),508 mm (20"),558 mm (22"),609.6 mm (24")
660.4 mm (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 |
|
Hejian Deris Petroleum drilling equipment Co., Ltd is a professional manufacturer and supplier which has rich experience in drilling well line. Our company has established a specialized technical support and after-sales team who solutions to complex problems of our customers. Our purpose is to provide our clients with the best quality tools, accessories at excellent value and best service.
Our products include TCI Tricone bit, Steel tooth tricone bit, PDC bit (marix & steel body), Hole opener (HDD Reamer bit ), Single bit, Drag bit, PDC cutter, Drilling pipe etc.
We have won strong reputation in oil & gas industries construction, geothermal, water well and mining all over the world.
Our products meet API standard and the bit of international general type with IADC (the international association of drilling contractors) coding standards.
The principle of our company is based on the quality of survival. With advanced technology and scientific management, our company develops with reputations for providing quality products and best service.
The complete varieties, high quality, reasonable price and saving cost for you, adequate stock, and rapid delivery are our characteristics. Welcome new and regular customers to visit and discuss cooperation!
