The coil inserter included on the ER is fairly small, andis located on the back of the machine, which is perhaps not the mostconvenient placement. The ER's punch is capable of handlingseventeen pages at a time, and is also rated for use with two plasticcovers at a time.. This rates the ER as among the best on the market forits price point. Let's take a closer look now at thismachine, its strengths and weaknesses. However, special sized documents will be difficult to bind withthis machine. Built along the same lines (and in fact using anidentical platform) as the Akiles classic CoilMac-M, this systemincludes a small electric roller for inserting coil, a feature designedto further enhance productivity. Thedifference is that the ER comes with the added convenience of anelectric coil inserter. There is only one roller on the inserter (mosthave two), and it is only about six inches long, making it difficult toimpossible to bind larger documents, or large numbers of documents.The thirteen inch punching throat is great foruse with most common paper sizes, but is not the best for punching oddsized documents.TheER comes with a pair of high-quality crimping pliers.Again, for the price point, the ER would best snow ice machine wholesale be agreat choice for smaller businesses that won't be using the machine forhuge jobs. The CoilMac-ER has a fewdisengageable dies to allow you to punch the most common sizes ofpaper. Higher-volume users will want to look at machines thatfeature a larger manual punching capacity, or an electric punch. The small coil inserter that isincluded, however, will only work with spines that are up to seveneighths of an inch thick.As stated above, the CoilMac-ER isessentially a carbon copy of one of the most popular, durable, andreliable coil binding machines on the market, the CoilMac M. Attempting to do so will likely result in incompleteholes at the end of your documents. These pliers arean absolutely essential part of the binding process, and around a $30value.This means that there are four holes per inch and forty-three roundholes on a standard 11" binding edge. Strengths: BY-300F-Best selling commercial electric maker machineThe Coilmac-ER punches a four to one pitch hole-pattern. These parameters mean that thismachine can be used with standard four-to one-pitch spiral coils, andin sizes that range from 6mm and 50mm.Recommendation: Considering that the ER costs only about 50 dollars more than theCoilMac M, the included inserter and crimping pliers make the ER theclear choice if you are considering both machines.There are machines on the market that can do much heavier duty work,but if you are on a budget, and won't be using the ER much, it is stilla good value. This makes the ER likely one of the mostfeature-rich coil binders on the market for its price. However, highervolume users may want to consider stepping up to the Akiles CoilMac ECIor the larger electric CoilMac EPI.Fairly new on the market, the AkilesCoilMac ER is a coil binding machine that is designed for small tomedium offices who may not want to spend a whole lot of money on abinding system