Block Saw Blades

Looking for a silent blade for your block saw?

United Diamond Tools carry the Block Saw blade you are looking for with our silent and fast cutting block saw blade.


white_saw_normals 20"/500mm Block saw blade

These blades are silenced (no annoying whistling)
With undercut protection
30mm/25.4mm (1") centre.
Suits bricks, concrete and blocks.
$480 ea incl GST

20"/500mm blade for granite, engineered stone etc
60mm, 40mm or 1" centre
Clearance - $350 each.


Prices correct as of 1/9/23 but subject to change. All prices are each and include GST.

Silica dust - when workers cut, crush, drill, polish, saw or grind products that contain silica, particles are created, which are one-hundredth of the size of a grain of sand. These can get  stuck deep in the lungs. 
Ensure precautions to limit exposure to dust are in place.
See the WA government's info on silica dust here.

Please see our Contact Us page for Australia wide delivery information.

Disclaimer: the information on this website is provided in good faith and believed to be reliable and accurate at this time. However, the information is provided on the basis that the reader will be solely responsible for assessing the information and its veracity and usefulness. UDT shall in no way be liable, in negligence or howsoever, for any loss sustained or incurred by anyone relying on the information, even if such information is or turns out to be wrong, incomplete, out-of-date or misleading.

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United Diamond Tools

U9, 84 Barberry Way
Bibra Lake
Western Australia 6163

Telephone: (08) 9434 6878