8 1/2" roller bit from China manufacturer - Hejian Wanxiang Drilling Equipments Co., Ltd.

Price:	2000.0~10000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: m233

Production Capacity: 20000 Piece/Pieces per Year

Delivery Date: Within 7-10 days after rec...

Type: Drill Bit

Place of Origin: Hebei, China (Mainland)

Processing Type: Forging

Use: Well Drilling

Payment Terms: L/C T/T Western Union

MOQ: 1PC

Means of Transport: Ocean,Land,Air

Packing: Wooden cases or as per cust...

Application: Others

Brand Name: Wanxiang

Certification: API

Material: Tungsten Carbide

Body Type: Matrix Body

Delivery Time: Within 7 days

1-API or ISO 9001
2-Bit :(118-445mm)
3-Bit count:4-8blades
4-Bit tungsten matrix/steel body
5-Bit price:$1000-$6000

1,Application:

1,Suit for drillingmedium to medium-hard formations.

2,Evoluteasymmetrical blade cutter design and balanced bit load so that bit whirl isprevented .

3,Composite gageprotection and low torque design improve rate of penetration .

4,CFD hydraulicbalance design results in better bit cleaning and cutting removal .

5,Combinedutilization of high performance PDC compacts significantly prolongs bitlife

Advantage:

Higher nozzle countsand/or fixed ports to best serve cleaning,cooling and cuttings evacuationrequirements with available hydraulic flows.Allows for higher flow rates withminimal increase in pump pressure.

Feature:Diamonds areimpregnated in the matrix behind the PDC cutters

Benefit:Increasedfootage drilled in abrasive applications

Bit type		Main bit size(mm)	Rock coefficient
PDC core drill bit	Single pipe	75/54.594/74113/89113/109153/129	1-18
PDC core drill bit	Two-pipes	75/54.594/68	1-18
PDC center drill bit	Concave 3 wing bit	607594113133	1-18
	Arc pillar	607594113133	4-18
	Many wing scraper	607594113133133153173190215	1-6
PDC Indexable drill bit		153/94 153/113190/153 190/113	1-18

Model	118,152,215.9,244,311,445
Type	all kinds and size PDC bits
Applicable	water well, oil field, construction, geothermal, directional boring, andunderground foundation work
Formation	sticky, soft, medium hard, hard formation
Bearing	rubber seal or metal seal
Packing	wooden box, steelbox, or as your requirements
Payment Term	T/T or L/C at sight
MOQ	1 Piece
Supply Ability	1000 Pieces/month
Delivery Time	within 7-15 work days