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Bi-Metal Positive πŸ”ͺ Cutting Tools for Fiberboard Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.7
πŸͺš Hole Saws & Accessories, πŸ”ͺ Cutting Tools

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Description of Bi-Metal Positive πŸ”ͺ Cutting Tools for Fiberboard

>4-1/4 inch Hole Saw (WITHOUT ARBOR) made of top HSS & Bi-Metal for Heavy Dusty capability improved durability with Rust-proof. Drilling with sharper Positive Rake Tooth cuts material faster than other brand. >This 4-1/4 Hole Saw Blade is design for drilling metal sheet, drywall, plastic pipe, wood, PVC, and fiberboard hole. >4-1/4 inches hole diameter suits for installing 4-1/4-inch locksets and deadbolts, also for grommet hole, recessed light and can light hole Drilling. >With the non-binding clean edge design, this hole saw cuts smooth and easy. The spring on the drill would automatically pushes the disc out of the saw immediately after completing the hole. >The bit universally attaches to any 1/2" drill; Cutting hole depth: 38mm.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Hole Size to be Cut

That was perfect for making holes for our recessed lights, the lights fit perfectly in the hole and there isn't much of a rim on them so it was just what we needed.

Pros
  • Hole Saw >4-1/4" (NOT ARRIDRESS) Made of high quality HSS and bi-metal for heavy duty applications with increased strength and rust protection. Drilling with a sharper positive chip tooth will cut material faster than other brands.
Cons
  • Doubtful

Revainrating 4 out of 5

Worked as I expected.

I had to cut 4 1/4" holes in several false ceiling tiles. No fuss - no hassle. (I didn't even need a screwdriver - I just twisted it by hand.) One more note: This unit requires a cartridge 1/2 inch.

Pros
  • >This 4-1/4 hole hole saw blade is designed for drilling holes in sheet metal, drywall, plastic pipe, wood, PVC and fiberboard.
Cons
  • Long Lead Time

Revainrating 5 out of 5

Great value, low cost.

I bought this hole saw for a one off project that required multiple sheets of aluminum. It was a short learning curve, but the discs came out as I expected. The hole saw was inexpensive and came with an arbor and center drill.

Pros
  • Hole >4-1/4" fits 4-1/4" locks and bolts and drills a hole for grommet, recessed light and downlight.
Cons
  • Available in white only