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The LAIWEI 2.1-inch (53mm) hole saw drill bit features a robust M42 cobalt high-speed steel blade with a 1.2mm thickness and a spring-loaded center drill for efficient chip removal. Engineered for precision and durability, it excels in cutting wood, plastic, gypsum board, and thin metals. Compatible with handheld and cordless drills, it’s a versatile tool designed to enhance productivity and deliver clean, accurate holes every time.
| ASIN | B07R5RZNQK |
| Batteries Required? | No |
| Batteries included? | Yes |
| Best Sellers Rank | 608,740 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,803 in Hole Saws |
| Colour | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,492) |
| Date First Available | 29 April 2019 |
| Included Components | bit |
| Item Weight | 249 g |
| Item model number | SJKKKQ |
| Manufacturer | LAIWEI |
| Material | High Speed Steel, Spring Steel |
| Number of Pieces | 1 |
| Part Number | SJKKKQ |
| Product Dimensions | 5.08 x 17.78 x 0.03 cm; 249 g |
| Size | 2-3/32"(53mm) |
| Style | Industrial |
| Thickness | 10 Millimetres |
S**Y
Good metal
It’s a hole saw! All I can say is it is very sharp. It It cut all the hole through my composite decking and is still sharp.
J**T
Great product
L**S
I am rating this product only 3 stars because on the first use of it the center ring bearing fell off, but it is made of decent plastic material. I will keep it as work a back up. Thanks.
K**N
I bought this to cut metal siding, first attempt broke the pilot bit. Installed another bit and never made it thru 25 gauge siding.
I**Y
Great saw, as I needed to cut recessed lighting in my ceiling tile. One thing to watch is that there is no locking mechanism, therefore if not cutting and you stop your drill, the saw continues to spin, then cone off the collar. Other than that, it works great.
N**E
I’m being honest when I say I knew it was cheap. But when it bends on first use and doesn’t do what it’s intended to do I’m not gonna keep it on my shelf for me to look at it and never throw it away cause that’s whom I am. Old tools new tools doesn’t matter. But this just can’t stay for me.
Trustpilot
1 month ago
2 weeks ago