down the hole bits

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

QianWang Down The Hole button bits
1.Diameter:68~250mm
2.Used in DTH Drilling rig
3.Material:Alloy,metal
4.10 years DTH bit supplier

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"

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

3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm is very popular and widely used in international well drilling field.

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

rock hole opener

Down the hole carbide drill bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.IS

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. Large inventory on hand
3. Strict Quality Control
4.Low price

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

ubes play a significant role in all DTH drilling,The key features of a high quality DTH tube are durability, accuracy and manageability.

down the hole drilling bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.ISO

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"

DTH hammer and DTH bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different k

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

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

A wide range of products, including DTH Bits, DTH Hammer, DTH Drill Tube, ODEX & RC Drill Tools, Down The Hole (DTH) Drilling Spare Parts.

1.DTH bit
2.6 Inch 165mm Dth Hammer Bit/button Drill Bit
3.Cir110 Dth Hammer And Button Bits

We are specializing in manufacturing and supplying top quality DTH (Down the hole) Hammers and Bits in various size and type.

Large Diameter Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System

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

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

Xiamen Betopper is a famous privately operated enterprise specialized in manufacturing and exporting rock drilling equipments and pneumatic tools.

WE EXPOET KOREAN TOP QUALITY DOWN THE HOLE HAMMER BITS, OVERBURDEN BIT,UNDERREMING SYSTEM, CLUSTER DRILL, CASING JOINT SINCE 1997

Size from 3 7/8" to 26" Covers almost all IADC code. Stocks adequate&timely delivery Good quality and after-sale service

reamer bit,hole dilating drill
1.Tungstan carbide
2.high quality
3.660MM
4.for large size well drilling

LHS ROCK TOOLS CO LTD is specialist manufacturer of Down the Hole Hammer and Down Bits.

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

Down-The-Hole Bits B20 Core Drill Bits
 
Down-The-Hole Bits B20</str

Reamer bit.hole opener bit :
1.Bigger diameter for piling in construction field
2.suitable for different complexes formation