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Hammer Drill Bit For Concrete
Hollow Hammer Core Bit
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Hollow Hammer Core Bit

Concrete Carbide Hollow Hammer Core Bit

Concrete Carbide Hollow Hammer Core Bit

1. sds plus shank Hole cutter for concrete, , Masonry and stone drilling.2. material:carbon steel body,tungsten carbide tips:YG8C.40CR steel shank.3.Dia sizes:30-160mm etc for choices.4.widely used in hard material in construction and installation i

  • Item NO.:

    BY600106
  • Lead Time:

    30 day
  • Product Origin:

    china
  • Shipping Port:

    NINGBO,SHANGHAI
  • Payment:

    T/T,L/C
  • MOQ:

    500
  • Brand:

    Bestwin
product details

With hollow core, connecting rod and pilot combined, hollow hammer drill is one of the most efficient tools suitable and widely usedfor hole frilling in hard, aterials like concerte or brick in construction and installation industries, the size and shank structure can be choose according to demands.

We can supply four types of shank: hex shank, SDS-PLU shank, SDS-max shank, long hex shank.

connecting rod of hollow drill

specification

110mm300mm50mm
160mm350mm600mm
200mm400mm800mm
250mm450mm1000mm




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