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Your cart is empty.Product Description
Features
- Tungsten carbide steel tooth ,the rigidity varies from 64HRC to 65HRC. Sharp tooth and anti-cutting with lower consumption make the product a long service life.
- Unique tungsten carbide dovetail tooth and thicker side wall for greater strength and durability
- Cut holes in 1/10 the time compared to bi-metal hole saws
- Tough Tungsten Carbide teeth extend past inside and outside walls for reduced friction and much faster cutting
- The hole saw has a twist drill bit inside, which is drill guide.If the drill bit is broken, it can be disassembled and replaced, using the Allen wrench in the package
- Suitable for bench drill,hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.
- Cuts quick, precise holes in stainless steel, mild steel, Aluminium,iron, copper and brass,Plastic & Fibreglass
Specification
Hole depth:20mm(0.79")
Outside diameter Size: 50mm(2")
Material: Tungsten Carbide Steel
Package Includes
1 X 50mm(2") Carbide Tip Metal Cutter Hole Saw.
Colleen
Reviewed in the United States on March 3, 2025
this bit is a beast, i cut 20 holes in a container, it ate that steel up like it was nothing, very sharp, great for cutting holes for ventilation
Castle Wife
Reviewed in the United States on February 19, 2025
I bought 2 of these and drilled 4 holes in 1/4" mild steel and 1st was dulled. I drilled 2 holes with the 2nd one and it was dulled. Don't waste your money! If I could give 0 stars I would!
Customer
Reviewed in the United States on September 18, 2024
This hole saw cuts great at medium speeds on my drill press. Ive discovered its best to use cutting oil or motor oil to aid in cutting and minimize heat build up. Great hole saw for the price. I especially like the spring loaded pilot bit which helps push the plug out of the saw. Very easy to use.
Debra Lombardo
Reviewed in the United States on December 27, 2024
The instant I started using it the drill bit portion Broke Period luckily I had metal bits at home once I replace the drill bit the hole cutting part worked fine on heavy duty quarter inch metal
Leo
Reviewed in the United States on December 23, 2024
This thing worked awesome! I needed a bigger size in the end, which I bought at Home Depot, but that $45 dollar bit that I bought there did not cut as well as this one did. I cut about 3/4 through a 1/4" plate steel in roughly 15 seconds. luckily I checked my hole diameter that I needed for my project and saw that I needed a bigger hole than the 50mm hole saw I had. I ended up buying a 2.5", which cut good, but not as good as this one. I would have bought the bigger size, but I just couldn't wait for the shipping. I would buy this again if needed.
John
Reviewed in the United States on December 1, 2024
I needed to cut a 2" hole in my firewall to run some wiring, this cut clean and fast and shows no wear. This was sheet metal and I won't be cutting anything thicker so you're results may vary, but I'm happy for the money
Nathaniel W.
Reviewed in the United States on February 17, 2023
Needed to cut eight 2" holes in cold rolled mild 1/8" (11 gauge) steel. Very pleased that I was able to cut all the holes w/o too much difficulty using a $10 hole saw. After the eight holes, saw teeth were still intact and seemed sharp with no noted distress. Obviously not for commercial use but great if only need to cut a few holes.Caveats:- The provided drill bit was totally worthless being extremely dull, not sure it would drill thru soft wood. Not a big deal, I used my own bit to drill thru the 1/8" steel and used the saw bit as a pilot.- Worked best with a corded drill, moderate pressure at moderate speeds using oil.- Did not work in a drill press, assuming the drill attachment was not aligned with the saw; so hand held drill worked best.- Teeth are fairly thick so you do remove a lot of material.
weston guidero
Reviewed in the United States on December 4, 2023
It worked great, not the most accurate for my needs, but was the most cost efficient and easiest to do without some drill press. I drilled a whole in about 1/4th and inch aluminum I believe. and it got the job done, but was a little rough at times. One one was great, the other I struggled getting as clean and even.
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