For detailed information, other images and documents, please select individual articles from the following table.
MFD-S combi stone drill bit assortment 10 pieces
The combination set with straight shank specifically for cordless drills for drilling professional-quality anchor holes - even when working with the hardest of ceramics, e.g. stoneware.
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Variants
Stoneware drill bit
- Specially developed cemented carbide plate geometry (multi-surface precision grinding)
- No cooling is required
MFD-S multi-purpose drill bit
- Extra-sharp carbide cutting edges with special diamond grinding on all sides
- Outstanding, rapid transport of drilling dust
- PGM tested
For further information, please refer to the individual products.
Porcelain tile drill bit
- Max. rotation speed 200 rpm
- Not suitable for impact drilling. For rotary drilling only.
- Optimum contact pressure: 35-45 kg
- If the recommended drilling speed is observed and the optimum contact pressure applied, but you can no longer hear a "scraping" sound, the drill bit has reached the end of its service life.
- Avoid placing high contact pressure on the drill bit when it is not rotating → Risk of breakage!
- Contact pressure too low and/or drilling speed too high → Drastically reduces the service life!
- Avoid tilting and swivelling movements during the drilling process → Risk of breakage!
- We recommend drilling test holes (ideally in waste material from the tiles to be drilled)
Multi-purpose drill bit MFD-S
Not suitable for impact drilling. For rotary drilling only.
Stoneware drill bit
Rotary drilling in stoneware tiles, tiles, glass (not safety glass) and porcelain. Ideal for electric and cordless drills
MFD-S multi-purpose drill bit
- Rotary drilling in tiles, solid brick, roofing tiles, hollow brick, stone, marble, wood, plastic, metal etc.
- Window installation, drilling through formwork and drilling through hollow-chamber bricks without breakage for a secure anchor hold etc.
Stoneware drill bit
1. Start the hole with point precision, applying light pressure
2. Switch on the drill
3. Apply full contact pressure → "Scraping" sound must be heard
4. Use reduced contact pressure once the tile has been fully penetrated
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!