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STARVAST Bi Metal Positive Cutting Fiberboard Cutting Tools Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.6
🪚 Hole Saws & Accessories, 🔪 Cutting Tools

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Description of STARVAST Bi Metal Positive Cutting Fiberboard Cutting Tools

STARVAST 3 inch hole saw perfect for cutting 3 inch diameter holes through plywood, wood, plastic pipe, drywall, soft plaster, fiberboard and soft metal sheet. Performance Materials - The hole saw made of M42 High Speed Steel and BI-Metal, with higher hardness (≥64HRC), high abrasive resistance and higher toughness. Quick Change - 4 inch hole fits most of universal quick change mandrel such as Lenox, Dewalt, Milwaukee and Bosch. 38mm depth of hole saw help to cut 2x material in 1 pass. Structure - Increased wall thickness of hole saw improves durability and minimizes tooth loss. Red coating reduces side wall friction for efficient cutting a 3 inch hole. Duplex Tooth - Positive rake with variable tooth pitch guarantees a fast and clean cut through all thicknesses.

Reviews

Global ratings 3
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Type of review

Revainrating 3 out of 5

Waste of Money for my opinion

I purchased these hole saws for an industrial and scientific project and was extremely disappointed with their performance .The saws were dull and struggled to cut through even the thinnest materials. The one pro is that they do come in a variety of sizes, but the cons far outweigh this small benefit. These hole saws are a complete waste of money and i WOULD not recommend them to anyone in the cutting tools industry..

Pros
  • Efficient and precise cutting of fiberboard materials
Cons
  • Poor durability, requiring frequent replacements

Revainrating 3 out of 5

Waste of Time and Money

Based on my experience, this hole saw is a complete waste of time and money. The bi-metal blade struggled even with softer materials, and the cutting speed was painfully SLOW. The product falls short in the Industrial and Scientific category, and I was left with rough and jagged holes that required additional work to clean up....

Pros
  • None.
Cons
  • Poor performance, slow cutting speed.

Revainrating 1 out of 5

The seller lied to me! for hole saws and accessories

The mandrel advertised is NOT included! If you are familiar with hole saws, you will not get anywhere without the "right" matching arbor. I had to try this with a much smaller mandrel to get the hole I needed and it took me almost an hour to do it without the right mandrel! This seller will no longer receive me or my business!

Pros
  • Stylish and modern design
Cons
  • Slightly crumpled