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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Betopper
  • Model Number: retrac button drill bit
  • Type: Drill Bit
  • Machine Type: Drilling Equipment
  • Certification: ISO9001
  • Material: Carbide
  • Processing Type: Forging
  • Use: Quarry,construction,blasting,open pit and underground mining,etc.
  • type: retrac button drill bit
  • color: gold
  • Thread model: R32,T38,T45,T51,GT60
  • Diameter: 51mm,76mm,89mm,115mm
  • Face shape: Flat face,Drop center,Uni-face
  • Button shape: Spherical,Ballistic
  • advantage: factory price

Packaging & Delivery

Packaging Details carton or wooden, can be packed according to customer's requirement
Delivery Time Shipped in 2 days after 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                                                                                    


Stock list

Retrac type thread button bit

Thread model

Dimensions D



Face shapButton shapBetopper Part No.
R32512"9Flat faceSphericalQ9-51-R32-RE-FF-SB


763"10Flat faceBallisticQ10-76-T38-RE-FF-BB
763"13Drop centerBallisticQ13-76-T38-RE-DC-BB
893 1/2"12Flat faceBallisticQ12-89-T38-RE-FF-BB
893 1/2"12Flat faceSphericalQ12-89-T38-RE-FF-SB
893 1/2"13Uni-faceSphericalQ13-89-T38-RE-UF-SB
893 1/2"13Uni-faceBallisticQ13-89-T38-RE-UF-BB


763"12Flat faceSphericalQ12-76-T45-RE-FF-SB
763"12Flat faceBallisticQ12-76-T45-RE-FF-BB
763"13Drop centerSphericalQ13-76-T45-RE-DC-SB
763"13Drop centerBallisticQ13-76-T45-RE-DC-BB
893 1/2"12Flat faceSphericalQ12-89-T45-RE-FF-SB
893 1/2"12Flat faceBallisticQ12-89-T45-RE-FF-BB
893 1/2"13Uni-faceSphericalQ13-89-T45-RE-UF-SB
893 1/2"13Uni-faceBallisticQ13-89-T45-RE-UF-BB
T511154 1/2"19Uni-faceSphericalQ19-115-T51-RE-UF-SB
GT601154 1/2"19Uni-faceSphericalQ19-115-GT60-RE-UF-SB


Betopper offers a wide variety of drill bits for all project sizes and ground conditions.

Check with your territory sales representative for availability since not all thread button bit are in stock as time goes on 

we also have thread button bit and straightrac button bit

You may also need:

shank adaptor

coupling sleeve
Extension rod MF rod



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

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Transaction Overview


Transaction Details

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The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $193,000
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