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Mining 4 Inch Top Hammer Drill Bits , Steel Wash Resistant Borewell Drilling Bits

Mining 4 Inch Top Hammer Drill Bits , Steel Wash Resistant Borewell Drilling Bits

Mining 4 Inch Top Hammer Drill Bits , Steel Wash Resistant Borewell Drilling Bits

Product Details:

Place of Origin: Changsha, Hunan, China
Brand Name: TeamWhole
Certification: ISO9001:2008
Model Number: DTH Button bit

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiation
Packaging Details: Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden
Delivery Time: 15 Days After Payment
Detailed Product Description
Model Number: DHD/COP/MISSION/QL/DHD/SD/IR/BR/CIR Face: Flat, Concave, Convex
After Service: Available Shank: DHD340, COP42, SD4,MISSION40, QL40
Delivery Date: 15 Days After Payment Bit Diameter: 105mm-152mm

DTH Button Bit With Shanks DHD340, COP42, SD4, MISSION40. QL40, The Bit Diameter Range Is From 105mm To 152mm. 

 

 

 

Different Faces Shapes:

 
CONCAVE / FLAT /  CONVEX

 

Different Buttons Shapes:

 

1. Dome / Round button
Used as gauge buttons of DTH bits, suitable for very abrasive and very hard rock formation.

 

2. Parabolic / Semi-ballistic
Used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard rock formations.

 

3. Ballistic button
Used front buttons of DTH bits, suitable for medium abrasive and medium hard formations. Also be used as gauge buttons for soft rock.

 

Products picture:

 

Mining 4 Inch Top Hammer Drill Bits , Steel Wash Resistant Borewell Drilling Bits

 

 

 

 

 

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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