Quick Cut/Demolition Saws

Your new saw choice usually comes down to:
 - Outdoors (petrol) or Indoors (see electric saws here)?
(Petrol saws will have more power, but cannot be used indoors)
 - Depth of cut: 125mm for paving, wall chasing, builders etc
-or- 150mm for cutting limestone blocks when landscaping, construction, demolition etc

The Husqvarna 350mm (14") K770 saw is the lighter petrol saw and has 125mm cutting depth, whereas the 400mm (16") K970 or Guarda have more power, cut to 150mm deep, but are heavier.

We sell, service and repair Husqvarna and Guarda kwik cuts in Bibra Lake.
All are usually in stock in Bibra Lake.

We match the big stores prices, plus we fit your blade, fuel it, and demonstrate safe starting/shut down procedure.
We also service the machines we sell, and carry a large range of parts in stock in Bibra Lake.

We also offer a TRADE IN price on your old Husqvarna or Guarda demolition saw on a new unit, running or not. (sorry, not Stihl, or any Chinese/internet purchased machines).
See our "Used Machinery " page for refurbished units for sale.

Here is our range for sale in Perth, Western Australia:

Guarda 16" FTR095
$1195 incl GST (blades extra)

Tough 16" saw proven in Australian market




Developed for the tough Australian market, the Guarda Power Cutter is now exported to the US.
This durable yet economical saw is ideal for building, demolition, maintenance and hire companies. Backed up with a commercial 12 month warranty and a full range of spare parts here in W.A., it provides a reliable and cost effective alternative in the Australian market place.

  • Blade size - 400mm (16")
  • Cylinder Volume (cm3) -93.6cc
  • Power - 4.0kW
  • Fuel Capacity (Litre) -1.0
  • Carburettor type -Walbro
  • Ignition - Walbro CDI
  • "Unbreakable" diamond core starter rope
  • Weight (without blade) 11.75kg
  • Max cutting depth: 150mm

Blades to suit: 16" blades from $145

Download a brochure here  (1.2MB), and the operators manual here (3.9MB)

Note - The Australian designer and importer of Guarda is based in Forrestfield, so all parts, back up and support is locally provided.

14"/350mm Husqvarna K770

The bench mark 350mm saw




The new Husqvarna K 770 (replaces K760) is a powerful all-round power cutter with features that make it one of the best power cutters on the market.


Easy and optimal belt tensioning:

Heavy-duty cutting arm:  Three-bolt joint on the cutting head has higher torsional rigidity.

Long Service intervals: A strong Poly-V belt combined with an efficient filter-system Active Air Filtration™ ensures long service intervals.


  • Engine Specs
    • Cylinder displacement: 73.5 cm³
    • Power output: 3.7 kW
  • Cutting equipment
    • Blade diameter: 350 mm
    • Max cutting depth: 125 mm
    • Weight (excl. cutting equipment): 10.1 kg

16"/400mm Husqvarna K970

The well known robust 400mm saw



The Husqvarna K970 features a unique power-to-weight ratio. It is ideal for heavier cutting of concrete and stone.

Husqvarna K970 Features:

  • The cutting arm is reversible which lets you cut closer to walls or the ground.
  • Sealed transmission reduces the wear.
  • Anti-vibration system.
  • The new generation of Active Air Filtration is highly efficient.
  • SmartCarb maintains high power and lowers fuel consumption.
  • Easy to start thanks to Air Purge and decompression valve
  • The Poly-V belt provides less frequent re-tensioning and greatly extended belt life.

Husqvarna K970 Specifications:

  • Cylinder displacement: 93,6 cm³
  • Power output: 4,8kW
  • Blade diameter: 400 mm
  • Max cutting depth: 145mm
  • Weight (excl. cutting equipment): 11.8kg

See our "Used Machinery " page for refurbished units for sale.

Prices correct as of 1/2/24 but subject to change.

Always read supplied operators manual before use.
Wear PPE and never operate indoors - the fumes will kill!
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.

For the operation and spare parts manuals for these machines  Click Here 

This video by Stihl is 40 minutes long, but it covers all the aspects of safety, operation and maintenance of their cut quicks.
Most info would also be applicable to Husqvarna  and Guarda demolition saws.
Any new user would benefit from watching this video.

What is the correct ratio for making up two stroke oil?
Always consult your saw's handbook first for recommendations.
If you make a fuel/oil mix with too much oil, your engine may be hard to start or run, carbon can buildup on engine internals, it will blow smoke and generally perform poorly. Too little oil in your mix can cause permanent and expensive internal damage and overheating.
The biggest problem we see are incorrect fuel/oil mixes made up on site. For example, some 5 litre fuel cans will hold 5.5 litres. When 100ml of oil is added, a few mils of oil is left behind. The ratio of oil is now too low (almost 60:1). It will not affect the engine immediately, but continual use at this ratio will reduce compression and making starting harder. Similarly, using a cap full of oil per tank of fuel is too inaccurate.
Husqvarna generally recommend 50:1 on their saws (100ml per 5l or 20ml per litre).
Guarda recommend 40:1 (125ml per 5l or 25ml per litre) in their saws.
We are happy to recommend 40:1 for Husqvarna saws as well.
See Husqvarna's forestry page for some great tips on how to mix two stroke fuel  here.

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We have provide a lot of information on this website, and it done so 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.

Total Husky Tool Machinery Makita Quick Cut Saw, Quickcut Ring Saw Concrete Chainsaw Diamond Wet Power Cutter Brick Saw Con Demo Saw Mart Bayer Baier Oleo-mac oleomac huski husqi husqy kwik demolition stihl ts500 ts800 k950 k960 k970 k750 k760 k770 k1250 k1260 k1270

United Diamond Tools

U9, 84 Barberry Way
Bibra Lake
Western Australia 6163

Telephone: (08) 9434 6878

Email:  sales@udt.com.au