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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Horus
> 3 dayNot worth paying something that wont work. Blades are weak.
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tyler herrick
Greater than one weekExceeded my expectations despite the very inexpensive cost! After drilling 15 holes through plaster and plaster board, the blade is still sharp. I just needed it to last long enough for this one project, but looks like I can keep it in the toolbox for future.
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Dave
Greater than one weekThis product performs as designed. I would buy this again.
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Donald ByrdNAMT_RETURNED
> 3 dayWork great
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Kathy E. Ingram
> 3 dayUsed it to make a feral cat house. Cut right through a double sided cooler & didn’t leave rough sides to the cut.
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randall g.
> 3 dayNever failed only used it 3 times yellow me later
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James King
Greater than one weekDid exactly what I bought it for, drill 6 whole in 1/2 plywood. Locked in place, as some others do not as I read in reviews of other products.
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Dr. Edythe Lind
> 3 daybought to install dryer vent, going through plaster and lath, ALL teeth were smooth and rounded just in the plaster (old horse hair plaster, very soft) would not cut through to outside, had to run to hardware store and buy another brand to finish cut, obviously not hardened teeth, or bi-metal, waste of money
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Ms. Shea Predovic DVM
> 3 dayThe shank stripped on first use. Returning.
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Brian Lamb
> 3 dayIve only used it once. Well see how it holds up but for the price it served my needs. And beats having a repairman come out
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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. |
