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

(0 Reviews)

Price
$9.99

Quantity
(10000 available )

Total Price
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267 Ratings
127
42
15
17
66
Reviews
  • Thomas W. Bishop

    > 3 day

    GOOD FOR 2 HOLES - IF YOUR LUCKY AND CONTROL THE SPEED - SLOW...

  • Chuck

    > 3 day

    Worked well to create a clean hole to install ceiling fans, bonus tip: use an large plastic bottle to create a dust cover/ catch.

  • Michael large

    Greater than one week

    Value and precise size of finished hole.

  • Alan Garner

    > 3 day

    Bought this to drill holes for corn hole boards I make. Works decent for this task, but I would use it on metal. The spring on the drill is a bit odd and I am not really crazy about it... I honestly dont think it will last so not too worried about it. I am also not too crazy about how the drill holder mounts to the saw portion. The quality of the saw seems good and will last for my needs. Overall, for the price and how I use this, it works fine and I happy with my purchase.

  • Maureen

    > 3 day

    Not the highest quality, looked like it may be a second. But it worked good to cut the holes in 1/2 in plywood.

  • G. Robinson

    > 3 day

    No complains. Does the job as intended.

  • Alan Garner

    > 3 day

    Bought this to drill holes for corn hole boards I make. Works decent for this task, but I would use it on metal. The spring on the drill is a bit odd and I am not really crazy about it... I honestly dont think it will last so not too worried about it. I am also not too crazy about how the drill holder mounts to the saw portion. The quality of the saw seems good and will last for my needs. Overall, for the price and how I use this, it works fine and I happy with my purchase.

  • JazzyTwoTone

    > 3 day

    Bought this to make holes in subfloor for toilet/plumbing. It chewed through strandboard like a hot knife through butter. I cannot speak to the longevity of the holes away as Ive only made two holes with it, but it seems well made and like it would last a long time/forever unl3ss its being used very frequently or commercially.

  • John Kellner

    > 3 day

    Item came with wrong arbor. The thread size of the arbor was not the same as the thread size of the hole saw.

  • J. Rogers

    Greater than one week

    Product needed a half inch drill, I only have a 3/8 drill. Bit was not fastened to hole saw and came loose every time I tried to use it. Could not be tightened any tighter.

teethteeth

drill bitdrill bit

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SHARP SAW

The sharp teeth is HSS M42 Bi-metal saw,it can open hole in shorter time with neat opening.

BETTER CENTER DRILL BIT

The center drill bit is higher quality, sharp with split tip, it can drill the holes very fast. and stronger.

OPERATION

The 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.

Advantage:

1.Sharp and strong to make holes on all kinds of wood,metal

2.This 4 inch hole saw is cheap and cost-effective. It can finish the work with as little money as possible

Notice:

1.When starting drilling,please firstly cutting at a slow speed, after the teeth go into the material,then use the normal or high speed.

2.The hole saw is sharp, so it is dangerous,please be careful,and not let children touch it. and please be sure to tighten the arbor with hole saw.

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