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Bi-Metal 4 inch Hole Saw with Arbor Mandrel for Deeper Cutting of Wood,Cornhole Boards,Drywall,Plasterboard,Plywood,Steel,Aluminium,Brass,Copper,Zinc,Tin,102mm

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Comprehensive Kit: Including 1pcs x 4 inch hole saw, 1pcs x arbor with drill bit and spring, 1pcs x wrench.
  • Versatile Compatibility: 4-inch Hole Saw with Mandrel and High Grade HSS Drill Bitis is suitable for a wide range of materials including woods, cornhole boards, plastic, rubber, drywall, fiberboard, PVC pipe, plywood, as well as thin soft steels, and aluminum, providing you with versatility for various applications..it can make the holes in 4-inch diameter.
  • Deep Cutting Depth: Enjoy deeper cuts with a cutting depth of about 1-1/2 inches (38mm), allowing you to tackle thicker materials with ease. The total height of the hole saw is approximately 1.73 inches (44mm), ensuring efficiency and precision in your drilling tasks.
  • Safety First: Prioritize safety during your work by wearing safety glasses and starting drilling at a low speed, gradually increasing to higher speeds for smoother cuts. With a diameter of 4 inches, our hole saw ensures precise and accurate hole cutting every time.
  • Convenient Design: The shank of arbor is hex with 3/8"(9.5mm ) ,this is the distance between two edges. it is for 10mm (3/8'') drill chuck and bigger.



Product Description

teeth

SHARP SAW

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

drill bit

BETTER CENTER DRILL BIT

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

drill

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.


BMMF
Reviewed in the United States on February 2, 2025
This saw worked well to drill a hole through fiber board siding. The stem of the drill part is very wide and was a tight fit in my drill's chuck. The directions say to make sure the drill is tight. My drill has a chuck that doesn't use a key; it's hand- tightened. I actually couldn't tighten it by hand enough to keep the saw part from binding unil I used plier to tighten it in, but once I got the chuck really tight, this saw worked like a dream. The only issue I have is that it came with a small allen wrench and no instructions on what the wrench is used for
Chris
Reviewed in the United States on February 18, 2025
Great hole saw!
OffshoreCowboy
Reviewed in the United States on January 9, 2025
Threaded hole is not even close to being perpendicular to the saw. Unusable. Am returning it.
me
Reviewed in the United States on January 23, 2025
maybe 7.25" is simply too big for a hole saw. it cuts super slow and sticks alot, you have to be very careful while drilling. it did drill the holes i needed, i wonder if i should have used a different tool for such a large hole
Customer
Reviewed in the United States on January 22, 2025
Arrived on time and works as expected. Excellent quality.
S
Reviewed in the United States on January 14, 2025
Great for the price- remember to run backwards at the start and at the end of the cut so it doesn't dance, and doesn't accidentally cut anything above the wallboard. Left perfect cutouts. Not sure how it would do with many, but for small jobs, you cannot beat the price.
Golffanman
Reviewed in the United States on October 29, 2024
This saw is awesome. It is heavily made. Notice in the picture that it's holding up my Ridgid drill. Not some kind of stamped steel. I've been using it for canned lights in my workshop. Cutting through OSB and it is fast. This is 8 inches and when you want to make a hole it gets it. I've cut 8 and I'm getting ready to add 2 more.
Leon G
Reviewed in the United States on October 10, 2024
I needed 4 5-1/2” holes for my new speakers on my pontoon boat. Problem was my current speaker holes were only 4-1/2”. I bought a 4 1/2” hole saw and this 5 1/2” hole saw and together, they worked perfectly to drill 4 new holes for speakers. Most likely the only time I’ll ever use it, but it performed flawlessly cutting into carpet and aluminum.
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