Diamond blades for wall chasing with petrol saws.

United Diamond Tools stock a full range of diamond blades for wall chasing and grooving outside with wet (petrol) saws.
These blade have been designed specifically for the Perth market and are used by most of the trades people including those working on green concrete.

The grooving blade is 6mm wide and again is popular with the W.A. wall chasing industry.

They suit:

  • Husqvarna  (K760/770 and K960/970 petrol saws)
  • Stihl  (we carry the adaptors to fit our blades to Stihl saws)
  • Guarda

UDT Premium wall chasing blades are our blades are designed for wall chasing, cutting hard brick, reinforced concrete and any other hard material.
They are designed specifically for wet chasing, and provide improved life time but still with high performance.
They feature undercut protection, which reduces kick back and makes our blades safer.

Hole size is usually 1"/25.4mm, but we have adaptors to fit your Stihl saws (20mm centres).

See our chasing blades specifically for electric saws here.

PREMIUM SERIES Petrol Chasing Diamond blades


$295 ea incl GST

$330 ea incl GST

$360 ea incl GST

For wet cutting using petrol saws.
These 12" and 14" chasing blade are widely used by many Perth building trades.
They even work well in cutting exposed agg.

These blades have been designed to:

  • keep the cut clean
  • reduce the chances of biting and kick back
  • makes them easy to guide.
  • this is a safer blade for this application.

"Q Insert" undercut protection offers maximum wear retardant protection, and is ideal in tough undercut conditions.


PREMIUM SERIES DIAMOND Petrol Grooving blades


$130 each
(20mm centre only)

$325 each

$360 each

These 12"/300mm blades are another example of blades we developed specifically for the Perth (W.A.) housing industry. Used by electricians, plumbers etc .
Cuts a 6mm wide groove for laying in cables.
Are also used for cutting expansion joints in concrete.

These blades have been specially designed to:

  • keep the cut clean
  • reduce the chances of biting and kick back
  • makes them easy to guide.
  • this is a safer blade for this application.

The 6" blade features 7mm thick segments making it suitable for electrical cable.


Machine Types Key:


- Floor Saw


- Hand Saw

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.
See our dust collection accessories range.

Prices correct as of 1/2/24 but subject to change.
All prices are each and include GST.

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

Email:  sales@udt.com.au