Tricone Hole Opener with Large Range Size

• Type：Core Drill
• Usage：Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
• Certification：API
• Name：Hole Opener
• Item：Hole Opener
• Model：Hole Opener for Well Drilling

=== Base Info ===

• Model NO.：ROS-HO-S12
• Item No：Hole Opener Weight
• TCI Bit：Hole Opener Bit
• Bits Sell：Hole Opener Bits for Sale
• Bits Size：Hole Opener Sizes
• Transport Package：Wooden Box
• Specification：8inch ~48inch hole openers
• Trademark：ROSCHEN
• Origin：China
• HS Code：843143210
• Production Capacity：3000

=== Description ===

Basic Info.

Model NO. ROS-HO-S12 Item No Hole Opener Weight TCI Bit Hole Opener Bit Bits Sell Hole Opener Bits for Sale Bits Size Hole Opener Sizes Transport Package Wooden Box Specification 8inch ~48inch hole openers Trademark ROSCHEN Origin China HS Code 843143210 Production Capacity 3000

Product Description

 Tricone Hole Opener with large range size

Tricone hole openers can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.
 
Hole Opener diameters range for 8″ to 48″ with different pilot hole diameters and custom builds to suit your ground conditions.
 
Please get in touch if you require a custom bit manufacturing or you don't see the bit you require below.
 
Tricone Hole Opener - 12" Diameter, 5 1/2" Pilot Hole Size, 5, 2 3/8" API REG Box Box Connection
 
Tricone hole openers can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.
 
Advantages of hole opener bits
 
Directional crossing operation is widely used in unexcavated project. Three steps in such operation are:

1.  Oriented hole operation;
2.  Hole opening;
3.  Pipe pulling.

Hole opening is the most onerous task in this operation, but, the key for hole opening operation is the hole opener choosing according to the operation equipment and formation.
 
 What make ROSCHEN's Tricone hole openers different?
 
First of all we design and engineer our tricone hole openers, ensuring our customers receive a product that is going to maximise hole opening speed in their drilling conditions.
 
Please contact ROSCHEN to find out how we can help increase drilling speeds and lower operational costs.
 

Factory:

We are a Robert Roschen family owned Global leading manufacturer of rock drilling tools, like Roller Tricone Rock Bits, Hole Opener, Single Cone Roller Bits, PDC Bits, Diamond PCD Tricone Drill Bits, DTH Drilling Tools, such as DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture). 

We have rich experience in this field of Roller Tricone Bits, PDC Drill Bits, Oil Drilling Toosl, Rock Drilling tools, DTH hammers and bits for 60 years. Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as US, Canada, France, Spain, Italy, South Africa, South Latin Amercia, Brasil, Saudi Arabia, UAE, Iran, Malaysia, Australia, etc.

http://roschen.en.made-in-china.com