[SDS PLUS 700mm length] 10 12 14 16 18 20 22 25 28 30 32 35 38 40 42mm alloy carbide wall core drill bits | 28'' Hammer hole saw

[SDS PLUS 700mm length] 10 12 14 16 18 20 22 25 28 30 32 35 38 40 42mm alloy carbide wall core drill bits | 28'' Hammer hole saw

[SDS PLUS 700mm length] 10 12 14 16 18 20 22 25 28 30 32 35 38 40 42mm alloy carbide wall core drill bits | 28'' Hammer hole saw.

length: 110mm, 160mm, 200mm, 250mm, 300mm, 350mm, 450mm, 500mm, 600mm, 700mm, 800mm, 900mm, 1000mm, 1200mm.

diameter of core bits: 14-45mm.

features:

1. professional factory which manufacture the ncctec core bits for more than 30 years.

2. using unique technology of Temperature quenching process to ensure the hardness of the drill bit is not easy to break.

3. ncctec core bits continue to work within a short time without fever.

4. same quality with bosch products and the price is only 1/4 or lower!