● Concrete, Washed-out concrete, Brick walls, Brick, Sand lime brick, Pumice stone, Aerated concrete, Breeze block, Floor screed, Clinker, Plaster.
● Available in various diameters – ideal for house construction, extension and conversion.
● Material: 40Cr+YG8C
● Surface: Sandblasted
● Shank Type: Hex/ SDS PLUS/ SDS MAX/ Square
1. The concrete hole saw made of tungsten steel and alloy, high-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth.
2. A center drill bit helps you to position your drilled hole exactly. Simple operation, easy to use and fast perforated.
3. To enable you to get going straight away, the hole saw comes pre-assembled.
4. Used for drilling walls, stones, bricks, or installation of air-conditioning etc.
*1) unit: mm
*2) other sizes free to consult
1 x Hole Saw / Plastic Tube
Packing can also be customized according to your requirements. Welcome to contact.
1. When Locating drill loose. Please tighten bolt with a wrench.
2. When you can't drill down, pay attention to check out whether the residue is blocking the hole opener. Please go on opening the hole after the waste has been disposed of.
3. Cannot be used for marble, pebbles, and to avoid rebar in cement walls.
4. Please use it with an electric hammer drill.
|Concrete||Very Applicable||Frequently used|
|Brick||Very Applicable||Frequently used|
|Normal Stone||Very Applicable||Frequently used|
|Normal Rock||Very Applicable||Frequently used|
|Masonry||Very Applicable||Frequently used|
|Usual Masonry||Very Applicable||Frequently used|
|Hard Stone||Applicable||Generally used|
|Hard Rock||Applicable||Generally used|