JIECHENG Bi-Metal 4 inch Hole Saw with Arbor Mandrel for Cutting Wood,Cornhole Boards,Drywall,Plasterboard,Plywood,Steel,Aluminium,Brass,Copper,Zinc,Tin,102mm
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Maureen
> 3 dayNot the highest quality, looked like it may be a second. But it worked good to cut the holes in 1/2 in plywood.
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crazyguard
> 3 dayI bought this for making corn hole boards. Works great. Go slow. Patience makes it last longer
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J. Gary Casey
> 3 dayGreat deal. Used to install an electrical box for a ceiling fan mount.
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G. Robinson
> 3 dayNo complains. Does the job as intended.
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Big Weave
> 3 dayI needed this hole saw for an at home DIY project and it met my needs with no problems. Having sold/used commercial brand hole saws in my prior life I can tell you this saw and arbor are not the same quality as the red box or blue/white box products, but you are also talking a fraction of the price. Overall I am happy with this product. It fit my needs for a one time DIY project at a very affordable price & I would recommend it to a friend with similar needs.
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Richard Lang
> 3 dayNice product came timely but no instructions
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Mark A. Del Buono
> 3 dayGreat for can light installation.
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Jimcalf
> 3 dayThere are a lot of review that say the blade dulled after one cut, or the threads stripped, etc. I had none of those issues. I bought this to drill holes in my RV floor, which is 3/4 plywood. Four successful holes later, its still pretty sharp and totally usable for future projects. You do have to watch when you stop the drill that if the saw is in free space, inertia will keep it spinning and it will unscrew from the arbor. After I cut a few holes, it was firmly screwed down to where I cant even unscrew it anymore, so the unscrewing was a temporary problem for me. I guess because I was expecting something unusable, I am really pleased with how it worked. Not for cutting metal for sure, but if you just want a few holes in plywood or sheetrock, this is a great cheap alternative.
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vinnyf
Greater than one weekCant really speak to longevity; I needed to make a half dozen holes in plasterboard for some ceiling lighting. This was the cheapest 6 inch hole saw I could find, and it worked perfectly for the task.
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Bryan
> 3 dayDid exactly what it was supposed to do and was easy to use. Core came out easy and stayed sharp after several hours of use. Good job
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SHARP SAWThe sharp teeth is HSS M42 Bi-metal saw,it can open hole in shorter time with neat opening. |
BETTER CENTER DRILL BITThe center drill bit is higher quality, sharp with split tip, it can drill the holes very fast. and stronger. |
OPERATIONThe shank is 3/8 inch, it is good for most of the hammer drill.Please be sure to tighten the thread between arbor and hole saw when assembling. |
