TCI Roller bit TCI rock bit from China manufacturer - Hejian Solidkey Petroleum Machinery Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: 12 1/4"IADC637

Production Capacity: 100pcs/mon

Delivery Date: depend on your order

Machine Type: Drilling Equipment

Machinery & Equipment: drilling bit

Means of Transport: Ocean

Packing: Plywood case

Brand Name: SOLIDKEY

tricone bit: rock bit

TCI Roller bit,TCI rock bit,TCI tricone bit 1.size rang from 3 7/8" to 26"
2.Covers almost all IADC code.3.Reliable quality and reasonable price

12 1/4"IADC637 TCI tricone bit

Basic Info.

Model NO.:	12-1/4 " 311mm
Certificate:	ISO
Type:	Petroleum Drilling Machine
Usage:	Well Drilling Machinery
Export Markets:	Global

Product Description

Expert of drilling tools and equipments, welcome you visit our company.

Please specify the following parameters in inquiry as many as possible, it will help us make the most precise offer.
1>Bit diameter
2>IADC code
3>Bearing type
4>Drilling formation
5>Thread Connection
6>Circulation Type

Size	12 1/4" (311.2mm)
IADC	637
Bearing Type	Elastomer sealed journal bearing
Thread Connection	6 5/8 reg pin
WOB(KN/mm)	0.35~1.0
RPM(r/min)	140~60
Applicable Formations	Soft formationswith low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
Circulation system	Mud pump