SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling

Product Details
Customization: Available
Customized: Customized
Standard: API
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  • SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
  • SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
  • SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
  • SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
  • SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
  • SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
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  • Overview
  • About us
  • PACKAGING
  • Main Products
  • Workshop
  • Exhibition
  • After Sales Service
  • FAQ
  • Product Description
Overview

Basic Info.

Model NO.
SD10-270MM
Length
Jobber-length
Type
Twist Drill Bit
Material
Carbon Steel
Usage
Metal Drilling
Shank Length
174mm
Head Shape
Concaveface
Port Holes
2
Spline
6
Transport Package
Wooden Case
Specification
76mm-90mm
Trademark
DHD DRILL
Origin
China
HS Code
8207199000
Production Capacity
50000pieces/Month

Product Description

 
 
About us

 


SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
PACKAGING
 

 

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
Main Products

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling

Workshop

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling

Exhibition

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling

After Sales Service

 

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
FAQ

 

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
Product Description

SD10 Shank 270mm Concaveface DTH Drill Bits for Water Well DrillingSD10 Shank 270mm Concaveface DTH Drill Bits for Water Well Drilling
Advantages of new diamond dive drilling
The longer life of the drill: the alloy material, with longer using life which better than the similar products;
High Drilling Eficiency; the drill butons is wear-resistant, so that the drill can ahways keep sharp, thus greatly improving the speed of the drilling.
The drilling speed is stable: the bit is scraped and cut to break the rock.
Good Performance: the New Diamond bit has strong wear
resistance, good diameter pronection and can make the cutting teeth be used efficiently.
The use of a wide range: the practice proves that the bit is suitable for carboname rock. limestone, chalk, dlay rock, siltstone, sandstone and other soft and hard (9 - grade drillability of rock, hard rock drilling), compared with normal bit, especialy drilling in 6-8 grade rock the effect is particularly significant,

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