1-888-955-6000
crutchfield.com
Crutchfield

BoraGear Hole Saw

4.5" hole saw for installing BoraGear fans

Zoom
  • BoraGear Hole Saw

    Front

  • BoraGear Hole Saw

  • BoraGear Hole Saw

  • BoraGear Hole Saw

 

Our take on the BoraGear Hole Saw

by Ralph Graves
BoraGear

What's the easiest way to cut a hole in your cabinet for your Bora ventilation fan? Use the hole saw designed for the job. This 4.5" hole saw precisely matches the opening necessary for your fan to operate properly.

See more info on this item

Highlights:

  • 4.5" hole saw
  • designed to cut ventilation holes for BoraGear cooling fans
  • works with drills that have a 1/2" chuck
  • warranty: 3 years
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Product Research
What's in the box?

Download owner's manual

  • 4-1/2" (114mm) Bahco Sandflex bi-metal hole saw assembly (includes round saw blade and pin-type arbor with 1/4" drill bit)
  • Working Instructions (En/Fr/Sp + 5 other languages)

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: The BoraGear hole saw, made by Bahco, is a 4-1/2" (114mm) diameter heavy duty hole saw for cutting an opening in an equipment cabinet for installing one of the BoraGear cooling fans. The hole saw comes assembled, and includes the round saw blade, a pin-type arbor with a 7/16" drive shaft, and a 1/4" drill bit.

Sandflex Bi-metal Hole Saw: The Bahco Sandflex bi-metal hole saw works excellently on most materials, including wood, plastics, non-ferrous and ferrous steel, including stainless steel. It has 4/6 teeth per inch, and a maximum cutting depth of 1-1/2". Four knockout holes allow you to easily remove the cores, once the hole is cut.

Operating Speeds: The speed (RPMs) of the drill depends upon the material being cut. For this 4-1/2" diameter hole saw, the following speeds are recommended:

  • Mild Steel: 75 RPM
  • Tool and Stainless Steels: 35 RPM
  • Cast Iron: 50 RPM
  • Brass: 100 RPM
  • Aluminum: 105 RPM
  • Wood: 900 RPM

Precautions: The following precautions should be followed:

  • Always wear safety goggles.
  • Cutting oil should be used when sawing steel. (Do NOT use cutting oil when sawing cast iron.)
  • Cutting pressure should be high so each tooth cuts deep.
  • Apply the hole saw perpendicular to the workpiece.
 
Be the first to review this product
Great Gear Giveaway rewards card

Submit a review and then enter to win a $500 rewards card

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

For a more in-depth review and enhanced detailed information on the BoraGear Hole Saw, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_805HOLESAW/BoraGear-Hole-Saw.html ).

Searches related to the BoraGear Hole Saw 4.5" hole saw for installing BoraGear fans