Accusize Industrial Tools R8 to 3/4'' Weldon Shank for Drill-Use Annular Cutter for Milling, Mc08-0034
Score By Feature
OveReview Final Score
Product Description
Questions & Answers
In the MC08- are two allen screws In accordance with ISO 9001, M10x1 is 0034. I would like to thank you for letting me know that the Allen Key is 5mm.
My thanks go to Kenneth D. for his reply. The following was the pacing on October 20, 2016 Cutting is not the purpose of this machine. The tool holder is used to hold tools. Depending on which tool you install, you can choose the depth of cut.
I am creating a thread for a Drawbar 8 Thank you for the 4375)x20 tpi, I really appreciate it
The R8 shank has a straight shank maintained in a mill by a draw bar along with a tapper. It is traditional for Weldon tools to have a 3/4" dia straight shank and the tool is held in place using one or two set screws that contact the machined flat on the shank of the adapter to lock it into position. Here's a look at the above tool, and you'll see there is no tapper on the tool. This is in contrast with Weldon's.
Selected User Reviews For Accusize Industrial Tools R8 to 3/4'' Weldon Shank for Drill-Use Annular Cutter for Milling, Mc08-0034
The tool is of exceptionally poor quality. The machined surface is poorly finished. There is a problem with the porosity of steel This photo illustrates what I mean. There is an out-of-concentricity issue with the tool as a whole. There's an oversize in the bore for the annular cutter's shank, which is This is "005". In both cases, these manufacturing mistakes result in wobbling of the annular cutter. You can write "008" if you like. You should not do that.
This product has two issues, so I am giving it a three star rating.
First, the rear diameter of the product was significantly smaller than what it should have been. I have a Bridgeport mill that uses a quill that is 0025" and would not fit a 0025" quill. My attempts to solve the issue, which included comparisons with my functional R8 collets and a search on the internet on what the R8 collet should measure, led me to discover It was fortunate that I was able to grind the rear section of the adapter to R8 specifications and use the product.
After modification of the adapter to fit my mill, I discovered another reviewer had the same issue as I do. This adapter comes with M5 allen (hex) wrenches that are used for the supplied set screws. The set screws would not loosen after I had used the adapter with an annular cutter. I tried using the allen wrench supplied with the adapter and it would not do so. The set screw started to round out after increasing the force on the allen wrench. As soon as I saw the screws, I stopped and used the M5 allen driver in the impact to remove them. well, but as the previous reviewer has pointed out, you need to purchase new set screws before using for long periods of time. Despite the high length of the adapter, I noticed it to be quite short in width. In the case of a cutter on the annulus, this is even more true. Because of this, a lot of raising and lowering of the table is done between setups. The center locating pin of the adapter is nice, but isn't necessary if the machine has a digital readout. The manufacturer should ensure their manufacturing facility maintains good quality. This product should never have been sent to me as it was not suitable for.
Currently, I'm using it on my Jet Mill JDM-750 The mill did not have any problems accommodating it. As soon as I received the Mill, I was able to use my Evolution Annular Cutter (round drill bits) on the Mill. The Mill does a much better job than the magnetic drill that I had been using. For your information. concern was that I had already purchased an R8 Collet set, and some of the collets did not fit this mill. ) The Adaptor fits perfectly on the other hand.
I got a lot of runout as a result of something going wrong. The title of this article mentions the following My experience with it was good for a while, and I was very satisfied. It didn't take me long to notice the annular bit started to wobble after about 12 holes. When I put the bit into a 3/4 R8 collet, it ran out like a charm. Thus, we must do the following There was an issue with the accusize R8 to 3/4" Weldon There is going to be a return.
There is no downside to this product. I rarely do. A quarter of an inch into the drawbar end are the internal threads. About one out of ten is okay for me. The drawbar on my machine is engaged with 25 threads. It is very difficult to pull the spindle out.
There was only one complaint I have about Amazon's description and information about this product. It was obvious that it would hold my cutters, but I didn't know how it would hold the center pin of the spring. My initial check, as soon as I received it, confirmed that As far as I can tell, it meets all my needs and is of high quality.
My experience with this tool has been satisfactory, and I have not encountered any tolerance issues as some have described. This machine is excellent for drilling holes with my annular bits when I use my two horse benchmill.
The rings of the 3/4" Shank, thus the ideal size for The spring on the center pin really makes the ring stand out to me.
Related Products For Accusize Industrial Tools R8 to 3/4'' Weldon Shank for Drill-Use Annular Cutter for Milling, Mc08-0034
