hole openers

hole openers hole opener bits
1.best quality &best price
2.fast delivery time
3.best after-sale service
4.certification:API&ISO...

Hole opener is a tool to enlarge the hole size in drilling operation.

Winger's Hole Opener is a specialized tool used to enlarge an existing size hole.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent products and Sevice(3"~26")
4.Large Business scale

the ideal tool to drill rock socketed piles for brides,geological exploration, water conservancy, building, esp. for horizontal directional drilling.

Horizontal Reamers
1)material: carbide
2)specification:API&ISO
3)MOQ:1 piece
4)package:wooden case...

Horizontal Hole Openers - Horizontal Reamers
Horizontal Hole Openers are used to enlarge the pilot hole in Horizontal Directional Drilling(HDD)

Hole opener ,Reamer bit, reamer drill bit
The reamer mainly consists of four or more cones.

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.They are usually designed for use in soft formations

Formations: Medium hard to hard formations with high compressive strength and abrasive, such as mudstone, limestone, anhydrite, sandstone and so on.

hole opener drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. Certified by ISO9001&API
3. Good quality and after-sale service

Hole opener is used for expanding the drilled hole, the cutter are manufactured under the severe quality control. All our hole openers are field maint

Multiple types of high performance PDC cutter are strategically arranged on the bit for improved
service life the bit.

Reamer bit,hole opener,cone bit
1.Sizes can be400mm,600mm,800mm,1200mm,1500mm,etc.
2.suitable for different complexes formation bit,

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

Bigger diameter for piling in construction field
suitable for different complexes formation
it can be manufactured as customer's special we

A variety of hole-openers ranging from 8 1/2" to 36"(215.9mm-914.4mm) in diameter. Our drilling tools are ruggedly constructed from AISI4145HMOD

Hole reamer bit/tricone reamer bits for well dilling
1. Steel tooth&TCI available
2. 6"-42" in diameter
3. Strict Quality

Beijing Faster Drilling Tools Limited is a manufactuer of tricone bit,PDC diamond bit ,hole opener,drag bit and other oilfield drilling bit

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

rock reamer or hole opener,usde in HDD

API standard 8 1/2" drilling hole opener
OD: 6"--36"
Type of tool cutters:
SM,MH,XH(T.C.I cutter)

Model NO.: 8 1/2"hole opener
Certificate: ISO
Type: Petroleum Drilling Machine
Usage: Well Drilling Machinery

high quality 12" Reamer bit
1,tungsten carbide insert tricone bit
2.certified by ISO,API
3.wide size code
4.best price

HDD Hole Opener with cone cutter. Used for HDD drilling, Ditch Witch machines, JT4020, 7020, 2720,Soft to Hard Rock.Size: 200--1800mm

1. Enlarger pilot hole.
2. Diameter can be customized.
3. With or without pilot bits.
4. Drilling soft to hard formation.

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver