Specifications

TCT Hollow Drill Bit for Concrete
1.Application:cement wall,brick,stone
2.Size:30mm-150mm

TCT Hollow Drill Bit for Concrete 

1.Material: Carbon steel body with YG8C Carbide tips

Use: Concrete/Masonry Drilling

Application: Drilling holes on Concrete and other masonry materials

Size available: 30-150mm

Cutting height: 50mm/70mm

Thread: M20 or M22

Connecting Rod: 110mm-600mm length

Shank: SDS-PLUS, SDS-MAX and Hex.

Needed machine power: 400W up to diameter 50mm, above 50mm min. 600W.

 

Advantages

Open holes for air conditions widely used in hard material like concrete or brick in construction and industries. 

Tungsten Carbide Tipped Heavy duty Drill higher volume than metal pipes

Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system

Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes.