Mini Grout Removal Bit 3.2mm X 3.2mm
Tip Diameter: Ø3.2mm
Shank Diameter: Ø3.2mm
This Mini Grout Removal Bit is a powerful, specialized accessory designed to make tile restoration and repair faster and more efficient. Featuring a 3.2mm cutting diameter and a matching 3.2mm (1/8") shank, this bit is the ideal size for tackling standard-width grout lines in kitchens, bathrooms, and floors. Engineered for use with high-speed rotary tools, it provides the mechanical force needed to clear out old, cracked, or stained grout with far less effort than manual scraping tools.
The bit is constructed from high-grade abrasive materials that are specifically tuned to grind through tough cement-based grout and mortar. Its robust 3.2mm profile allows for rapid material removal while maintaining excellent stability, ensuring you can follow the path of the tile with confidence. The uniform shank diameter provides a secure, centered fit in your tool's collet, which minimizes vibration and gives you the surgical control required to avoid nicking or scratching the edges of your ceramic or stone tiles.
Beyond simple repairs, this bit is exceptionally useful for removing grout to accommodate new fixtures or to replace individual broken tiles. Because it is designed for lateral grinding, it can effectively clear out a deep, clean channel, leaving the substrate ready for a fresh application of grout. Its durability ensures a long service life, even when working against abrasive masonry surfaces, making it a cost-effective solution for both professional contractors and weekend DIYers.
Designed to perform at its best in high-RPM settings, this grout removal bit turns a tedious renovation task into a streamlined process. Whether you are refreshing a shower stall or repairing a tiled backsplash, the 3.2mm mini grout bit delivers the professional-grade performance and clean results necessary for high-definition home improvement.
Application:
- Max RPM: 35 000 RPM
- Small pilot holes, craft work, model building, instrument making.
- Precision holes in sheet metal, electronics housings, model engineering.
- Drilling mounting holes in plastics & acrylic panels and enclosures
- Fine detailed hole drilling.
- Removing old grout between tiles
- Aluminium: 15 000 - 25 000 RPM
- Brass: 15 000 - 25 000 RPM
- Copper: 15 000 - 25 000 RPM
- Hardwood: 20 000 - 25 000 RPM
- Softwood: 25 000 - 30 000 RPM
- Plastic: 30 000 - 35 000RPM
- Steel: 15 000 - 20 000 RPM
The shank of the rotary cutter is securely locked in place by fitting it in the corresponding collet or making use of a keyless chuck.
Rotation speed:
Most rotary tools have the benefit to adjust the rotation speed. Many tool bits that fit in rotary tools have a maximum speed setting. This can normally be found on the packaging.
All materials react differently to speed and will need the tool bit to rotate slower. It is recommended to start using accessories on the slower speed first, before increasing the speed as needed.
The diameter of the tool bit fitted also determines the rotation speed. The larger the diameter, the slower the speed. If the speed is set too high, it could bend the shank/shaft resulting in injury.
