Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: Fistbit
• Model Number: 617G
• Type: Center Drill Bit, Drill Bit
• Material: Tungsten Carbide
• Use: Well Drilling
• Processing type: Forging
• Color: Depend on your request

Packaging & Delivery

Packaging Details:	wooden box; steel box; or depend on your order
Delivery Detail:	within 7-15 work days

Specifications

1 API-ISO
2 High quality, excellent price
3 Cutter's quality performance is good
4 Adequate stocks&timely delivery
5.617G

1, Specifications

Size	IADC	Application	Cutting structure	pressure kN/ mm	speed r/ min
112mm	617	High compressive strength; hard and grinding of the high in the formation; such as limestone; dolomite etc	Big circular arc form of teeth in row, spherical discharge teeth	0.50- 1.05	80- 40

• Details

2, Other Sizes You maybe Interested in

SIZE	TYPE	PIN SIZE	WEIGHT (ibs.)
4 3/4	IADC517547	2 7/8	24.2
4 7/8	IADC547	2 7/8	26.4
5 1/2	IADC547	3 1/2	29.7
5 5/8	IADC547	3 1/2	30.2
5 2/3	IADC546	3 1/2	30.8
6	IADC417447	3 1/2	35.2
6 1/8	IADC547	3 1/2	37.4
6 1/4	IADC517537	3 1/2	37.4
6 1/2	IADC517547817	3 1/2	44
6 3/4	IADC517537	3 1/2	50.6
7 1/2	IADC517545547625627835	4 1/2	66
7 7/8	IADC417517527537817	4 1/2	72.6
8 1/2	IADC417435437517535537547625627635745835837	4 1/2	81.4
8 3/4	IADC437	4 1/2	88
9 5/8	IADC535	6 5/8	121
9 7/8	IADC517537737	6 5/8	127.6
10 5/8	IADC437535537545547627745	6 5/8	167.2
11	IADC617	6 5/8	173.8
11 5/8	IADC535545625	6 5/8	198
12 1/4	IADC437517535537617	6 5/8	204
15 1/2	IADC545615	7 5/8	440
17 1/2	IADC535545	7 5/8	594

3, These types of bits have some common feature s, as follows

1. Force balanced, resist impact to the blade during high-speed drilling, to make bit work stable.

2. Plus wear knot section, reduce collion in the hugh-speed rotational vibration.

3. Patented matrix formulation, extended bit life.

4. Optimal hydraulic desigh, easy to move out the drill cuttings and cooling.

5. Equipped with back reaming teeth.

6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive.

4, Certifications

5, FAQ (Frequently Asked Questions)

(1) ,How to order the products?
Answer:
Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
(2) ,About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

(3) ,Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

6, Pls add these informations in you inquiry

1, bits size

2, bits IADC code

3, layer information

4, bits quantity

7; If you have any more questions; please feel free to contact Maggie Tong (send an email; add skype or msn; give me a call) .