Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: Wanxiang
• Model Number: IADC 637
• Type: Drill Bit
• Machine Type: Drilling Equipment
• Certification: API
• Material: Tungsten carbide
• Processing Type: Forging
• Use: Well Drilling
• IADC code: 637

Packaging & Delivery

Packaging Details:	Wooden case; iron case; or according to customers requirements
Delivery Detail:	Generally within 7 days after recieved advanced payments

Specifications

1. High quality roller sealed bearing insert tooth bit
2. Cover almost all IADC code
3. Meet with API Spec7-1 ISO 9001: 2008

Products details

1. High quality roller sealed bearing insert tooth bit

2. Cover almost all IADC code
3. Meet with API Spec7-1 ISO 9001: 2008
4. Good quality and after-sale service

5. High temperature and wear resistance

6. Long service life

7. Resonable price

8. IADC code suitable for different formations

About us

Hejian Wanxiang Drilling Equipments Co. Ltd.

We produce the drilling bits strictly according to our customers requirements with advanced equipment to make the quality perfect.

Specification

IADC		437	517	537	617	637	737
WOB	KN/ mm (bit dia.)	0.5-0.75	0.5-0.85	0.5-0.85	0.55-0.85	0.55-0.85	0.55-0.85
	Lb/ in (bit dia.)	2860-4280	2860-4860	2860-4860	3140-4860	3140-4860	3140-4860
	r.p.m	70-45	70-45	70-45	70-45	60-40	60-40

Size		Bit Type
In.	mm
6	152.4	517; 537; 617; 637
6 1/2	165.1	617
7 1/2	190.5	517, 537
8 1/2	215.9	437; 517; 537617637
9 1/2	241.3	437, 517537617637
9 5/8	244.5	517537
9 7/8	250.8	517537
12 1/4	311.1	437; 517; 537617637
17 1/2	444.5	517537