What is PowerSharp® ?
PowerSharp® is a unique, proprietary saw chain and sharpening tool that gives the user the power to sharpen their PowerSharp® chain, on the saw, on the job, in seconds.
The system:
The PowerSharp® system comprises four components that work together to provide a fast, simple and portable method of sharpening PowerSharp® saw chain.
1. PowerSharp® chain:
- PowerSharp® Chain has unique, top-sharpening cutters and is low kickback per ANSI B125.1 and CSA Z62.3.
- Chisel-style cutters, ramped depth gauges and ramped guidance drive links provide a smooth and efficient cutting action and good chip flow.
- The diamond-coated dresser link resurfaces the sharpening stone, ensuring flat cutter to stone contact
- Look for the PowerSharp® diamond stamped on each cutter link. Only genuine PowerSharp® saw chains can be used with the PowerSharp® system.
2. Sharpening Stone:
- The sharpening stone fits inside the bar-mounted sharpener. Matching the saw chain life, the stone should be replaced at the same time as the PowerSharp® chain.
3. PowerSharp® Guide Bars:
- Lightweight and manoeuvrable, the PowerSharp® guide bar is designed as a direct replacement.
- Alignment and latch pinholes for the proprietary sharpening tool ensure perfect alignment between the cutter and the stone.
- Small nose radius helps to reduce kickback energy.
- Available in three lengths for the majority of saw mounts.
4. Sharpening Unit:
- Clamps over the end of the PowerSharp® guide bar when sharpening.
The four components of the PowerSharp® system are sold in two pack:
- One contains the specific PowerSharp® guide bar and sharpening unit
- The other contains the specific PowerSharp® chain and sharpening stone.
To get started with PowerSharp® you will need both packs. The chain can be sharpened between 5 and 15 times, depending on the conditions. It must always be replaced at the same time as the sharpening stone.
Technical Specifications:
| Petrol saw requirements: | |
|---|---|
| Recommended Petrol saws sizes: | 12“ (30cm), 14“ (36cm), 16“ (41cm) |
| Available lengths: | 2.3hp (42cc) and smaller. |
| PowerSharp® chain: | 91 Low Profile™ 3/8“ pitch, .050“gauge. |
| PowerSharp® guide bar: | 1 Low Profile 3/8“ pitch. |
| Laminated body. | |
| Non-replaceable nose sprocket. | |
| Small nose radius |
| Electric saw requirements: | |
|---|---|
| Available Lengths: | See petrol recommendations. |
| Recommended electric saws: | Motor rating of 1,300 watts @ 220V or greater. |
| Minimum Engine speed of 4,000 RPM | |
| Sprocket 6 or 7 tooth drive sprocket. |
(We recommend 10 seconds for sharpening on electric saws)
PowerSharp® - How to use it ?
Attach:
When the chain becomes dull, attach the bar-mount sharpener to the PowerSharp® guide bar by sliding the steel pins through the guide holes, then closing and latching the cover.
Sharpen:
Press the foot of the sharpener against a solid object, applying light pressure for 3-5 seconds. (10 seconds on electrical chainsaw).
Cut:
And you are back in the cut with a precision-sharpened chain.
PowerSharp® - Installation
Fitting It To The Saw:
The bar is mounted to your saw in the same way as any other guide bar. If you know how to replace your guide bar you already know how to fit PowerSharp® to it.
Replacing the Chain:
The chain is also fitted in the same way as other saw chain. The only difference PowerSharp® makes to the way you work is in reducing maintenance time.