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30-300mm adjustable drywall circle bit by zxhao logo

30-300mm Adjustable Drywall Circle Bit by ZXHAO Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.5
🪚 Hole Saws & Accessories, 🔪 Cutting Tools

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Description of 30-300mm Adjustable Drywall Circle Bit by ZXHAO

Package Includes: 1 x adjustable hole saw cutter, 1 x drill bit, 1 x hex wrench. Cutting Hole Diameter: 1-3/16" - 12"(30 - 300mm), Cutting Depth: 1/8 "-2"(3 - 50mm), Shank Diameter: 3/8" (10mm). Widely Used: Can be used to cut a variety of materials, such as plywood, laminate, composite materials, rubber, plastic, etc. Sturdy & Durable: Use high quality carbon steel for long life. The valve body has a clear scale for fast measurement and precise cutting. 100% Risk-Free Shopping: If you are not satisfied with any Luomorgo products, we have nothing to ask and let you enjoy a full refund. Because we want our customers to enjoy a 100% satisfied shopping experience.

Reviews

Global ratings 3
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  • 4
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  • 3
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  • 1
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Type of review

Revainrating 4 out of 5

Handy Cutting Tool for Drywall

As a result of using this product, I found that it saved me time and improved accuracy when cutting holes in drywall. The industrial and scientific design makes it easy to adjust the size of the circle bit and the durable materials ensure it withstands heavy use. The only drawback was that it can be a bit tricky to attach to the drill, but once it's securely in place, it works like a charm. Overall, I'm pleased with my purchase and would recommend it to other DIYers or professionals in need of…

Pros
  • Adjustable range of 30-300mm allows for a variety of circle sizes to be cut
Cons
  • May require frequent adjustments during use which could slow down the cutting process

Revainrating 1 out of 5

Not for beginners at cutting drywall

It is very difficult to cut large holes in drywall with a hand drill. It was very difficult to hold the cutter even while spinning without snagging and snagging. It worked but I ended up having to use a hacksaw to finish 2 of the 5 holes I had to cut because the pilot hole was getting too big. DO NOT use a pilot drill in drywall. This will quickly widen the pilot hole to the point where you can no longer keep the torch centered. I started by drilling the pilot hole with a slightly smaller bit…

Pros
  • 100% RISK FREE PURCHASE If you're not satisfied with a Luomorgo product, we don't have to ask and we'll give you a full refund. Because we want our customers to be 100% satisfied with their purchases.
Cons
  • No Automatic

Revainrating 5 out of 5

This is a great tool (but be very careful)

This is a really great tool contrary to some other reviews. YES the markings on the handles are metric but nothing says otherwise. I used a tape measure to measure the diameters and made sure everything was tight (I don't know how many holes I drilled today, but everything was very easy and very quick (I mean literally, in seconds). Variable speed at 20 volts (preferably, punch will do didn't) and went to town. For the drywall, I pre-drilled with a 3/16 bit and then used a tool with a chisel in

Pros
  • Cutting Hole Diameter: 1-3/16-12" (30-300mm), Depth of Cut: 1/8-2" (3-50mm), Shank Diameter: 3 /8" (10mm)
Cons
  • High Price