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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czaky
> 3 dayThe middle drill bore was skewed by 10 deg. Those are factory rejects.
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Michael large
> 3 dayValue and precise size of finished hole.
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SF Hans
Greater than one weekI used it to create still air boxes out of sterlite plastic boxes. Perfect size for arm holes. If you use it as I did, make sure to keep the speed low to medium. As more friends are taking up growing mushrooms, its come in very handy.
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Ryan R
Greater than one weekI have no complaints I used it to cut over a dozen hole in 1in thick hardwood for a project. Works great
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Frank Coleman
> 3 dayA bit heavier than anticipated, but this leads to longevity. It did the job well.
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timmy
Greater than one weekUsed it to cut some holes for downlights. Worked well.
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James D Privett
> 3 dayThis saw is just what I am looking for. I have other hole saws but needed a 4 inch daw
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James King
> 3 dayDid 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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Dennis Meyers
> 3 dayI used this hole saw to install an electrical box in a plaster wall with 2 X 6 lumber behind. It bored through the plaster and wood with ease.
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M D Wursten
> 3 dayNo problems easy set up and use
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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. |
