Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: Wanxiang
• Model Number: WX-517
• Type: Drill Bit
• Machine Type: Drilling Equipment
• Certification: API
• Material: Tungsten Carbide
• Processing Type: Forging
• Use: Well Drilling
• Main cutting tooth diameter: 19mm
• Stable drilling hours: 80hours
• Recommended rotary speed: 240~50rpm
• WOB: 0.35~0.8KN/ mm
• Bit type: Cone-shaped and spoon-shaped cone bit
• Bearing type: Sealed journal bearing
• Sealing type: Metal sealing
• Formation: Low compression strength, soft to medium formation
• Gauge protection: Qualtiy gauge protection on cones/ shirt-ta

Packaging & Delivery

Packaging Details:	Wooden cases or as per customer's requirements.
Delivery Detail:	within 7 days after receipt of payment

Specifications

Low compression strength; soft to medium formation; sealed journal bearing; qualtiy gauge protection on cones/ shirt-tails

12 1/4 API IADC 517 Kingdream TCI Tricone Rock Bit

About us

Hejian Wanxiang Drilling Equipment Co., Ltd is a professional manufacturer & distributor of drilling tools and equipment in China.

We have many years experience in research and production of petroleum equipment. With flexible company structures and advanced technologies, we have dedicated ourselves to supplying drilling industry with the best products available.
We take pride in offering prompt, courteous services to all facets of oilfield, water well, mining and construction industries.

Features and applications

1. Precise TCI tricone rock bit

2.Full length/ surface teeth hard facing

3. Optimized profile and higher rate of penetration

4.Better steel in use and longer stable drilling hours

5.Good wear-resistance

6.Higher stabiltiy

7. Sealed journal bearing

8. Qualtiy gauge protection on cones/ shirt-tails

Our advantage

1. Good quality, reasonable price.
2. ISO9001: 2000, , API certified.
3. Timely delivery.

No	Sizes Available
	Inch (in)	Metric (mm)
1	7 7/8	200.0
2	8 1/2	215.9
3	9 1/2	241.3
4	12 1/4	311.1
5	17 1/2	444.5

No	IADC Code	Recommendation
		WOB (KN/ mm)	Rotary Speed (rpm)
1	117	0.35~0.8	240~80
2	127	0.35~0.9	240~70
3	437 447	0.35~0.9	240~70
4	517 527	0.35~1.0	220~60
5	537 547	0.45~1.0	220~50
6	617 627	0.45~1.1	200~50
7	637	0.5~1.1	180~40