



Some tips for using Hole Saw
- Please remove the spring when the expectative depth is over 10 mm.It should be formed at a 90 degrees angle with the surface and keep stable, keep holding steady pressure.
- Please let the hole saw takes a break for 3 minutes after finished 2 holes.
- Cement board, metal concrete, glass, ceramic tile are prohibited.
- Electric hammer or Percussion drill are prohibited.
- Please wear the following when operating the saw:Goggles, Mask, Earplugs, Glove
Tips for the desk grommet
- The size of desk grommet is measured manually, please allow 1mm error
- Please check the size of desk grommets to ensure you find the right fit
- In some cases, you can wrap tape around the grommet to make it completely snug
Does it come with a drill bit?
Yes! Bicafa Desk Grommet comes with 1 included hole saw (2-inch/50mm). It's made of M42 high-speed steel and is specifically designed to drill the suitable-sized hole for these grommets
Is installation difficult?
No, installation is very easy. Desk Grommet is straightforward:Simple 2-step process:
1.Drill the hole using the included 2-inch hole saw
2.Drop in the grommet
What is the material of desk grommet?
The Bicafa Desk Grommet is made with virgin ABS material, making it 50% stronger than products made from recycled materials, and will offer a longer service life



Some tips for using Hole Saw
- Please remove the spring when the expectative depth is over 10 mm.It should be formed at a 90 degrees angle with the surface and keep stable, keep holding steady pressure.
- Please let the hole saw takes a break for 3 minutes after finished 2 holes.
- Cement board, metal concrete, glass, ceramic tile are prohibited.
- Electric hammer or Percussion drill are prohibited.
- Please wear the following when operating the saw:Goggles, Mask, Earplugs, Glove
Tips for the desk grommet
- The size of desk grommet is measured manually, please allow 1mm error
- Please check the size of desk grommets to ensure you find the right fit
- In some cases, you can wrap tape around the grommet to make it completely snug
Does it come with a drill bit?
Yes! Bicafa Desk Grommet comes with 1 included hole saw (2-inch/50mm). It's made of M42 high-speed steel and is specifically designed to drill the suitable-sized hole for these grommets
Is installation difficult?
No, installation is very easy. Desk Grommet is straightforward:Simple 2-step process:
1.Drill the hole using the included 2-inch hole saw
2.Drop in the grommet
What is the material of desk grommet?
The Bicafa Desk Grommet is made with virgin ABS material, making it 50% stronger than products made from recycled materials, and will offer a longer service life



























