This saw has a two switch setup. The first one is the main switch that allows electric current flow through the tool. This trigger switch is pushed to regulate the intensity of the saw; quite easy to use. To put that into some perspective the average car horn has 100 dB(A), so yes, it is pretty noisy, but shouldn’t break any records. However, it all depends on the proximity to other people and the material you are working on. Regardless of the noise omitted from any power tool, we would always recommend the use of ear defenders. It isn’t worth risking long-term hearing damage for the sake of a set of ear defenders. They along with my dust mask, gloves and goggles are something that I always have in my bag ready to go when doing any DIY. Power Source and motor You do not want a tool that gives you pain from the amount of vibration generated. However, you have to be reasonable enough to accept the fact that such products need to have some fast motion, which in turn causes vibration. Depending on the way you use this saw, you will get different vibration levels. The Use of non-genuine or altered batteries could bring sub-standard results, bursting of the battery and even personal injuries. Therefore, whilst there is money to be saved with the cheaper non-genuine batteries, personally, I would always use the genuine ones! Battery Usability

This could be the perfect tool for your requirements. Read through our review and get to learn more about this product.

The Makita DJR186Z has a length of 486 mm and a 32 mm stroke length. It also has a simple speed button that regulates speed and intensity of the blade. With a net weight of 3.5-3.8 kg, the Makita DJR186Z is relatively heavier than other mains saws. Arguably, the extra weight could be attributed to the battery, but still, this may be a factor to consider for people where the weight of the tool is a consideration. Functionality Genuine Makita batteries as stated above are in my opinion worth the extra spend, below you can see some pricing for genuine batteries from Makita in different Ah of capacity. Depending on what you are using the tool for will depend on how long you want to get out of a battery. How do I charge the batteries? Even though all blades are capable of cutting in a straight line, there are blades designed for people who want to make repetitive straight cuts. This blade has a medium length, and constant parallel edges. Curved cutting blades The only real consumables this product has are the blades and batteries. Both of which we have discussed above, over time the batteries do go beyond their working life and require replacement. Most manufacturers tend to suggest that a battery should support around 1,000 charge cycles. This is in optimum conditions though and is providing your battery has been cared for. Who should buy this Product? If you are cutting or resizing places that are curved, the specific blade to use should have an extra thin blade at the end, and a large curve that connects to the shank. Flush cutting blades

The efficiency-difference between current power tools and traditional ones is quite incomparable! The world is slowly shifting to smaller, handier, and more portable power tools for basic DIY tasks.The DJR186 is a cordless reciprocating saw powered by a single 18v Li-ion battery and has been developed for higher cutting efficiency and more durability (compared to the DJR182). The newly designed vertical crank mechanism provides a longer stroke and less vibration transfered to the user. With XPT - eXtreme Protection Technology, increases resistance to dust and small amounts of water. The DJR186 is a cordless reciprocating saw powered by a single 18V Li-ion battery. Comes lightweight in a compact design with high power and low vibration. The tool is equipped with a counterweight mechanism to reduce the tool vibration for lowering operator fatigue. Speed should not mean unsafe, and this is no exception, it has an electric brake and variable speed to ensure maximum control for the user. This is a body only, naked machine meaning no batteries or charger, however this does include a metal blade and a wood blade to get started. Most of the time, the efficiency of these electric handsaws is determined by the stroke length and stroke rate of the blade. Since they all vary according to the material being cut, the Makita DJR186Z has a maximum cutting capacity of 130 mm in pipes, 255 mm in wood, and an approximate 120 mm in steel. Even though there are no accurate values for the cutting capacity in PVC and other relevant materials, we can use the already established values to conclude that this tool will provide a decent cut in PVC too. Vibration By alternating the blade to face either direction, you will be able to exploit the full potential of the shoe. Cutting Capacity