Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: Fistbit
• Model Number: IADC237
• Type: Twist Drill Bit
• Material: Tungsten Carbide
• Use: Well Drilling
• Bearing Type: rolling/ sliding bearing
• Payment Term: T/ T&L/ C
• Color: various
• Processing type: Forging
• Certification: API&ISO
• Drilling formation: very soft formation

Packaging & Delivery

Packaging Details:	wooden box; steel box; or as your requirements
Delivery Detail:	within 7-15 work days

Specifications

1. certified by API-ISO
2. good quality, low price
3. good after-sales service
4. adequate stocks, fast delivery
5. IADC237

1. TCI tricone bit (high toughness and durability suitable for different rock formation)

Advantages:

(1) our company had done this business for many years and won a good reputation for our top quality product excellent service.

(2) we produce the drill bits according to our customers requirements strictly with advanced equipment to make the quality perfect

(3) if you want to get more details , pls don't hesitate to contact me

(4) Quick Details

Place of Origin: Hebei China (Mainland)	Payment term: T/ T, L/ C	Guarantee period: 2~4 years
Type: Center Drill Bit	Material: High manganese steel	Use: Well Drilling
size: 5 7/8-13 3/4''	Pin shank size: 6 5/8reg	Normal WOB (bit dia) : 0.30~0.90KN/ mm
Rotary speed: 300~80r/ min	Types of Sealing: Rubber Rings	Types of Bearing: Joumal Beanngs
MOQ: 1 piece	color: as your requirements	Certification: API&ISO
Packaging Detail: carton; wooden box; steel box or as your requirements

(5) Main features

Cutting Structure		High extension balling resistant cutting structure with forged teeth and self-sharpening tooth hardmetal for high penetration rates and long life in soft abrasive formations.
Bearing Package		Traditional ball and roller bearing, utilizing thrust buttons for axial bearing loads, gives reliable performance under a variety of rotary speeds and loads.
Premium Hardfacing		The tooth surfaces are fortified with premium, high-density tungsten carbide hardfacing applied by oxy-acetylene welding for superior wear resistance.
Center Jet Nozzle	(feature)	A fourth interchangeable jet is installed in the center of the bit to reduce bit balling or provide extra flow capacity. (Available only in 8 3⁄8 bits and larger.)
	Forged Teeth	Challenger steel tooth bits 13 (349.2 mm) and smaller are manufactured with Varel's exclusive forged tooth process. This innovative method provides stronger, more impact-resistant teeth when compared with milling because the metal flow lines from the forging process follow the tooth contours instead of being cut by machining.

2. Other Products

Hejian Fist Petroleum Equipment Co., Ltd.
Product	Size	IADC CODE
TCI Tricone Bit	3 7/8 ; 5 1/2; 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426	417 427 437 517 527 537 617 637 737
Steel Tooth Tricone Bit	3 7/8 ; 5 1/2; 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426	115 116 117 215 216 217 315 316 317 325 327
PDC BIT (3 blades, 4 blades. 5 blades, 6 blades)	5 1/2, 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426	M223, M322, M316. M222; M416; M122

• Pictures

• These types of bits have some common features, 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.

3. Packing Information

4. Certification

5. Payment Terms

T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct , then 70% payment after see the B/ L)

6. Transportation

7.FAQ (Frequently Asked Questions)

• 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.
• 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.

• 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.

8.Plz add these informations in you inquiry

1, bits size

2, bits IADC CODE

3, layer information

4, bits quantity

9. Contact Person