Well drilling Hole Opener

Model: ZZTOP-hole opener-1
Place of Origin: Shaanxi,China (Mainland)
Application: Well Drilling
Process: Forging
Stanadrd: API
Szie: 8 1/2″ to 36"
Material: AISI 4145HMOD
Brand: ZZTop
Original: China


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10000.0~50000.0 USDProduction Capacity:100
Payment Terms:L/C, T/TPacking:Plywood
Min. Order:1 Set/SetsDelivery Date:30days
Means of Transport:Ocean, Air, Land

KK Hole Opener is consists of mandrel, roller legs, cores and nozzles. The mandrel is manufactured by high quality alloy steel. The roller legs are welded on mandrel.
The integral mandrel and roller leg is made by forged steel and have high strength as well as reliability. It can adapt rugged drilling environment.
The roller leg and cone can be assembled together. The different kinds of roller reamer are available to all kinds of the formations which scope is from soft to hard. The replacing of roller leg is not only quick but also easy, and can be completed by hand tool operation on the rig without gas cutting or electric welding.
The borehole can be fully cleaned by the directional muzzle equipped the replaceable nozzles, and the life of the roller will be lengthened. Replacement of nozzle will be quickly and easily.


Standard details (all size in inch)Bottom end optionsIntegral bullnose p/n
Hole sizePilot SizeF/N LengthFishing Neck Dia.Tong Neck Dia.IDTop Pin Conn.Bit box Conn.P/NPlainSide hillSprial
8 1/25 7/8306 1/24 1/214 1/2IF3 1/2REGKK8KK8AKK8BKK8C
12 1/48 1/2308616 5/8REG4 1/2REGKK12KK12AKK12BKK12C
1612 1/4369 1/28    2 1/47 5/8 REG6 5/8REGKK16KK16AKK16BKK16C
17 1/212 1/4369 1/28    2 1/47 5/8REG6 5/8REGKK17KK17AKK17BKK17C
Special requirements can be accommodated on request.

Category: Downhole motor

Related Category: Downhole Sucker Rod Pump  Cross over sub  Sucker rod API 

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