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Ehwa Diamond Dry Core bits Ehwa dry core bits for construction
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Sizes Available

  
     
 
Dia.  
7/8" 23 mm up to
10" 250 mm  

 

  
   
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EHWA Diamond Dry Core Bits

EHWA laser welded dry core bits are designed for drilling walls such as brick, block and light weight concrete, ensuring fast drilling and safety.

Product Line - Types of Diamond dry core bits available:

  • Normal
    Type
  • Turbo
    Type
  • Roof
    Type
  • Quick
    Rel.
  • Dosen-
    senker
  • Zig-
    Zag
  • Rev.
    Roof
  • PCD
    Core

Normal Type Dry core bits
Normal Type Dry core bits

Turbo Type dry core bits
Turbo Type Dry core bits

Roof type dry core bits
Roof type dry core bits

Quick release type dry core bits
quick release type dry core bits

Dosensenker dry core bits (M16 - Length 62)
dosensenker dry core bits

Zigzag turbo type dry core bitsl
zig zag turbo

Reverse roof type dry core bits
reverse roof dry core bits

PCD dry core bits
pcd dry core bits

 

 

 

 

 

Specs

Spec
Application
CCD 10
 Hard materials:
Heavy reinforced concrete
CCD 30
 Medium materials:
brick, block, concrete
CDC 50
 Soft materials:
brick, block, concrete

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