roller cone rotary tools rock drill bit used tci tricone b from China manufacturer

roller cone rotary tools rock drill bit used tci tricone b

Price:	200.0~2000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Packing: put in tricone bits in stee...

Processing Types: Metal

Automatic Grade: Manual

Precision: Precision

Usage: Spline Rolling Machine

Delivery Date: within 2 weeks send rock bi...

Processing: Drilling Machine

Workpiece and Weight: Heavy-duty Machine Tool

Controlling Mode: Machining Center

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

Features: tri-cone roller bit

Rollerbit also named tri-cone bit, typically they are used for oil & gasdrilling, but now roller bits are also used for mining quarrying, waterwell drilling, etc. different rock formation with its differentcategories and perfect efficiency.

1. High precision journal bearing and Scientific Hydraulic design.

2. The durability of premium tungsten carbide inserts is improved with new formulas and new techniques.

3.Gauge protection with gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hard facing on the shirttail increasesgauge holding capability.

TCI tri-cone roller bit

Tech information:

TCI Tri-Cone Bits for Oil and Water Wells
Bit Size	IADC	Standard API Pin Shank Size
3-7/8"	537	2-3/8" API Reg
5-5/8”	537	3-1/2” API Reg
5-7/8”	537	3-1/2” API Reg
6-1/4”	517	3-1/2” API Reg
7-7/8”	537	4-1/2” API Reg
8-1/2”	114	4-1/2” API Reg
8-1/2”	121	4-1/2” API Reg
8-1/2”	124	4-1/2” API Reg
9-7/8”	537	6-5/8” API Reg
12-1/4”	121	6-5/8” API Reg
12-1/4”	127	6-5/8” API Reg
12-1/4”	517	6-5/8” API Reg
12-1/4”	537	6-5/8” API Reg
13-5/8	517	6-5/8” API Reg
17-1/2”	111	7-5/8” API Reg
17-1/2”	121	7-5/8” API Reg
17-1/2”	131	7-5/8” API Reg