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BI Metal Set – LAIWEI 4-Inch General Purpose 2-in-1 Review

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

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Description of BI Metal Set – LAIWEI 4-Inch General Purpose 2-in-1

Product Highlight: BI Metal Set - The Ultimate Solution for Efficient Hole Cutting!

Introducing our top-of-the-line product: the BI Metal Set from LAIWEI - your go-to solution for all your hole saw needs in the "Hole Saws & Accessories" category. This versatile set includes a variety of 11 hole saws, ranging from 3/4" to 2-1/2", designed to cut through soft metals, wood, PVC boards, plastic, and gypsum boards with ease and precision.

Unbeatable Characteristics for Optimal Performance

Our BI Metal Set stands out for its unbeatable characteristics that make it a cut above the rest. Each hole saw is made of bimetal, providing exceptional wear resistance, high temperature resistance, and outstanding hardness. The set has undergone a special anti-rust treatment, ensuring it remains rust-free even under challenging conditions. With a cutting depth of 1-5/16" (33mm) and a spindle with a drill, you can achieve remarkable results under different cutting scenarios.

Safe, Efficient, and Clean Hole Cutting

The unique design of the inclined blade in our hole saws enables rapid and smooth hole cutting, ensuring clean, flat, and highly precise results. The chips are quickly discharged, improving overall cutting efficiency and keeping your workspace neat and tidy. Safety is a top priority, and our BI Metal Set is engineered to provide a reliable and efficient cutting experience every time.

Where to Use: A Versatile Powerhouse

The applications for our BI Metal Set are vast, making it a versatile powerhouse in your toolkit. Here's a numbered list of where you can benefit from this exceptional product:

  • Creating holes for electrical installations in soft metals and PVC boards.
  • Installing doorknobs and locks on wooden doors.
  • Cutting holes for plumbing and piping in plastic and gypsum boards.
  • Crafting DIY projects using various materials like wood and plastic.
  • Effortlessly completing tasks that require precision hole cutting.

    • Not Recommended for Hardwood, Hard Metal, and Stone

    While our BI Metal Set performs brilliantly in a wide range of materials, it is essential to note that it is not recommended for use on hardwood, hard metal, and stone surfaces. For these applications, we recommend exploring our other specialized hole saw products to ensure optimal results without compromising the longevity of your hole saws.

    The products include: 11 hole saws:3/4′′, 7/8′′, 1", 1-1/8′′, 1-3/8′′, 1-1/2′′, 1-3/4′′, 2′′, 2-1/8′′, 2-1/4′′, 2-1/2′′". The cutting depth is 1-5 / 16" (33mm) under different conditions. Each hole saw has a spindle with a drill. Excellent quality: made of bimetal, wear-resistant, high temperature resistant, high hardness, after special anti rust treatment, not easy to rust. Large hole cutting: sharp teeth are ideal for cutting holes in soft metal, wood, PVC board, plastic and gypsum board. Cutting clean, flat, high precision. Note: not recommended for hardwood, hard metal and stone. Cutting safety: the unique design of inclined blade can quickly cut smooth and complete holes, and the chip can be discharged quickly to improve the efficiency. It is not easy to fall off and shake after fixation. After sales service: if you find any problems during use, please feel free to contact us. We will try our best to help you and ensure your satisfaction.

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    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 5 out of 5

    Superior quality saw blades

    These hole saw blades are exceptional. As a result of my tests, I determined that they are built to last and have a long lifespan. They are versatile and can be used with a variety of materials, making them perfect for any industrial and scientific application. The precision cutting is top-notch, and the set comes with different sizes to accommodate various projects. The only downside is that they can be somewhat pricey compared to other sets, but the quality is well worth it.

    Pros
    • Long-lasting, versatile, precise cutting
    Cons
    • Pricey compared to other sets

    Revainrating 1 out of 5

    Broke on first use at Power Drill Parts & Accessories

    Waste of money Tested on soft wood, shaft snapped off in minutes Cheap, unreliable material I just had to get in go to the hardware store for good, durable drill bits.

    Pros
    • . Products include: 11 hole saws: 3/4″, 7/8″, 1″, 1-1/8″, 1-3/8″, 1-1/2″, 1-3/4″, 2 ″, 2-1/8″, 2-1/4″, 2-1/2″". Depth of cut 1-5/16" (33mm) in various conditions. Each hole saw has a spindle with drill bit.
    Cons
    • There are new competitors

    Revainrating 3 out of 5

    Flat for power and hand tools

    Missing at least ¼" to go through 2x and if you're lucky you won't have to stop and try to scrape a piece out. Not sure what that stupid feather is for, but it works really well to be in a damn good way. The first thing I did was rip it off and throw it across the room.

    Pros
    • Cutting safety: The unique angled blade design can quickly cut smooth and full holes, and chips can be quickly removed to improve efficiency. Not easy to fall off and shake after fixing.
    Cons
    • Was damaged