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
Share
267 Ratings
127
42
15
17
66
Reviews
  • Ana

    > 3 day

    Good quality.

  • Sergei M.

    > 3 day

    This saw and arbor feel solid and looks like it’s a good price/quality ratio.

  • Tom H

    > 3 day

    I got this to work but its a little smaller than 4 so I had to work it to enlarge the hole for my 4 dryer vent. This was pretty much a one time job so it worked OK.

  • Bill Metzler

    Greater than one week

    worked flawless for job .

  • VS

    > 3 day

    NOT WORKING ON SSTEEL AS DESCRIBED

  • 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.

  • John M

    > 3 day

    Had everything I needed and worked perfectly. REALLY liked the spring that ejected the cut out plywood. Highly recommend this.

  • 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.

  • Maureen

    Greater than one week

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

  • FEATHERS44

    12-06-2025

    Bought this for the sole purpose of cutting a specified 4” hole in the bed of my pickup for a B&W turnover gooseneck. It cut the hole in the bed and then I used it to cut a hole in the bed mat (as you can see in the picture). I’m happy with it because it met/exceeded my expectations. If it cuts anything else in the future that’s a bonus.

teethteeth

drill bitdrill bit

drilldrill

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.

Related products

Shop
( 1781 Reviews )
Top Selling Products