• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Betopper
  • Model Number: down the hole drill bit
  • Type: Drill Bit
  • Machine Type: Drilling Equipment
  • Certification: ISO9001
  • Material: Carbide
  • Processing Type: Forging
  • Use: Water well,quarry,open pit and underground mining, construction,etc.
  • type: down the hole drill bit
  • color: gold
  • Shank type: CIR90,BR33,IR3.5,COP44,COP54,COP64,COP84,Misson60
  • Diameter: 90mm,115mm,145mm,152mm,165mm,203mm,250mm
  • Button shape: Spherical,Ballistic
  • Face shape: Convex,Flat face,Concave
  • advantage: factory price
  • Condition: New

Packaging & Delivery

Packaging Details carton or wooden, can be packed according to customer's requirement
Delivery Time within 7 days after receiving your payment

Xiamen Betopper Mining Machinery Co., Ltd, a best supplier of quality products,

selling worldwide with it's compeititive prices, professional suggestion and rich exporting experience.


To expand our business and your markets, we prepare undermetioned samples of popular products with series models and sizes,

we are seeking for your sample orders and our long term win-win cooperation in the future.


Get Spectacular Savings, Starting With Sample Orders                                                                                    


Betopper DTH Bits are available in sizes from 2'' to 12''. Bits come in three different standard bit head/face designs ( Convex, Flat Face, and Concave), and with a number of tungsten carbide insert options, to guarantee a DTH bit that can tackle any challenge and rock-face formation.


Stock list

Down the Hole Drill Bits
Shank TypeDimension DFace TypeButton shapeBetopper Part No.
CIR90 903 1/2''ConvexBallisticCIR90-90
BR33903 1/2''ConvexBallisticBR33-90
IR3.5903 1/2'' Flat Face SphericalIR3.5-90
COP441154 1/2'' Flat FaceSphericalTOP44-115
COP541526'' ConcaveSphericalTOP54-152
1656 1/2'' ConcaveSphericalTOP54-165
COP642038'' ConcaveSphericalTOP64-203
COP842038'' ConcaveSphericalTOP84-203
2509 7/8'' ConcaveSphericalTOP84-250
1455 3/4'' ConcaveSphericalMission60-145
2038'' ConcaveSphericalMission60-203


Check with your territory sales representative for availability since not all down the hole drill bit are in stock as time goes on



DTH Hammer Bits are availble with multiple head designs suitable for cariety of rock formations.

Concave, flat, and convex are the most common head designs. Additional designs are availble on request.




What Will You Get Here                                                                                                                                               

  • Low MOQs available
  • Quick quotes within 24h
  • Fast delivery time within 48h
  • Decrease probability delay of projects
  • Reduce risk and cost of your purchasing


What Supports We Get From Alibaba                                                                                                                     

     Trade Assurance


This supplier supports Trade Assurance.

With Alibaba Trade Assurance USD70,000.00, you'll enjoy:

  • 100% product quality protection
  • 100% on-time shipment protection
  • 100% payment protection for your covered amount


     TrustPass - Onsite Check

The supplier's company premises have been checked by Alibaba.com staff to verify onsite operations exist there.

 A third-party verification company has confirmed the legal existence of the supplier.

Learn more about the third party verification agency CCIS (PRC)Onsite Checked Liability Disclaimer.


    Capability Assessment

This supplier has been inspected onsite by SGS Group, a third-party verification agency.

They offer Assessment Reports and Verified Videos.

This gives buyers trust and authoritative information about suppliers.


What We Get From Our Clients                                                                                                                                 

  • Satisfactory testing results
  • Repeat orders


For more information, welcome to visit our profile, homepage, product details, or contact us at any time.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date

Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $193,000
Learn More