Diamond Tools & Saw Blades    

A power tool, in principle, uses a motor that runs on electricity or compressed air. It may also use an engine running on gasoline. A power tool can be used in households, factories and for construction purposes.

Most power tools used today run on electric motors and are also known as electric power tools. Electric power tools are more effective and help you do work faster but you need to keep in mind the safety precautions while working with these tools.

A power tool can be of two types:

Stationery: These are quite heavy and big and cannot be easily moved from one place to another. They have an advantage over the portable tools that they are faster in terms of speed and more precise and accurate than the handheld counterparts. The disadvantages obviously are the space being used by them and the expense that goes into buying and maintaining these power tools. Many times, people prefer hiring these tools rather than buying them.

Portable: A portable power tool is usually a handheld device and can be easily carried from one place to another. The cost-effectiveness, easy maintenance and small shelf space requirement have made a portable power tool more popular over the stationery ones.

Power tools include:
Wall chaser: A power tool used to cut out a thin groove in the wall.
Sander: A power tool used like a sand paper to smoothen the rough edges of wood.
Nail gun: A tool used in place of hammer to insert nails in wood or in wall.
Table saw: An electric power tool, which is stationary and is used to cut wood into even pieces.
Diamond tool: A power tool, which contains segments of diamond to cut different materials.

It is very important to check for branded and quality products when you are buying electric power tools as you may risk your life by not doing so. It is also important to use an electric power tool intelligently in order to protect its motor.

A power tool helps you to finish your task quickly, effectively and easily.

Smit Mathur is an expert for writing Articles and is currently working for Sydney Tools. For more information related to power tool, air hammers, plumbers tools, air nail guns, electric hand tools please visit http://www.sydneytools.com.au/

Diamond tools or any other power tools for can be potentially dangerous if not used correctly. This article will touch base on a few of the do’s and don’ts of general diamond saw blade usage.

Things you should check before you begin cutting.

(Always wear proper safety equipment)

1. Make sure the diamond blade has no damage to it (shipping or previous use) before mounting on your saw.

2. Make sure the arrow indicates the correct rotation direction when mounting on the saw, if you put a diamond blade on backwards the efficiency will be greatly reduced and you will not get the full life out of the saw blade.

3. Tighten the flanges (plates that hold the diamond blade on the crank shaft) to avoid the blade from slipping during the cut and to ensure full cutting performance.

4. If you are using a wet cutting saw, make sure the waterways are clean and unobstructed to prevent overheating of the diamond blade and to clear the cut of any slurry. (cutting material left behind during the cutting process)

5. Make sure you know the correct RPM speed of the blade and use the saw accordingly.

6. Wear respiratory safety gear to avoid breathing any potentially hazardrous air born dust cause by cutting. (Even when wet cutting, it is always recommended to wear all the proper safety equipment)

7. Make sure the diamond blade still has cutting segments! All diamond blades have a welding line, whether it be laser welded or sintered there is always about 1mm of useless segments. Check your diamond blade periodically when you notice the segments are nearly worn. By cutting with useless segments you can damage your cutting saw.

Tips to ensure correct cutting procedures.

1. Make sure your saw has proper maintenance: Check the flanges, crank shaft (arbor), bearings, belts, filters, oil, etc.

2. Make sure your cutting saw’s arbor shaft spins on a true axis. A shaft than has any type of wobbling will greatly reduce the life of your diamond tool.

3. Use light to medium pressure when cutting, allow the diamond blade to push through the material at a safe speed.

4. Never apply excessive pressure or you may overheat the diamond blade or worse yet, throw a segment which can be potentially fatal considering the RPMs at which the saw runs.

5. Make sure your time blade has enough diamonds protruding on the surface or it will not cut effectively. Common cause of this is cutting a material that is too hard for the diamond blade’s bond. You can cut highly abrasive materials to resharpen the diamond blade, such as asphalt or abrasive cinderblock.

6. Make shallow cuts in the material you are cutting. For example, if you need to cut 4 inches deep you should cut in 2 passes. The 1st pass at 2″ deep and the second pass at the full 4″ depth to avoid overheating and extend the diamond blade’s life duration significantly.

7. Never use a diamond blade for grinding materials. A diamond blade should ONLY be used to make straight cuts, if you try to cut in curves it is very likely that the diamond blade will get stuck or break a segment and send it flying at dangerous speeds. At the very least, the blade will wear unevenly and overheat (since the diamond segments lose their width they also lose their potential to retain heat, thinner objects overheat much faster)

8. Make sure the diamond blade isn’t bent, this is a hazard since it could get caught in the cut and throw segments.

9. Never stand in front of the saw, it can send the cutting material forth at high speeds and potentially cause injury.

10. Use the diamond blade only on materials it is specifically manufactured for. Using the wrong diamond blade on specific materials can cause segment loss, smoothing of the segments (causing it to cut very slow and ineffective), extremely fast wear or not cut at all.

If you follow these simple steps you’ll save time and money through the effective use of diamond blades and save yourself lots of grief or possibly injury in worst case scenarios

Thanks for reading, good luck on your upcoming cutting projects!