For detailed information, other images and documents, please select individual articles from the following table.
Stone drill bit combi assortment MFD-S 10 pieces
The combination set for professional drilling of anchor holes even on the toughest ceramic such as stoneware. Particularly suitable for cordless drills
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Variants
Stoneware drill polygon shaft
- Precise tapping
- Specially designed carbide plate geometry (multi-surface precision grinding)
- Drill depth indicator
- No cooling required
- No slipping in the drill chuck due to novel polygon shaft
Multi-purpose drill bit MFD-S 3-face shank
- Precise tapping
- Extra-sharp cemented carbide cutting edges with special diamond grinding on all sides
- Drilling does not break hollow-chamber bricks
- Outstanding, rapid transport of drilling dust
- No slipping in the drill chuck due to 3-face shank
- PGM tested
Porcelain stoneware drill bit
- Max. rotation speed: Diameter 5 mm (800 rpm), diameter 6 and 8 mm (600 rpm), diameter 10 and 12 mm (400 rpm), diameter 14 mm (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 → Service life ends prematurely!
- 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)
- If the 14 mm diameter drill bit is used, pre-drilling must be carried out with an additional drill bit (8 mm).
Multi-purpose drill bit MFD-S
Not suitable for impact drilling. For rotary drilling only.
For further information, please refer to the individual products.
Porcelain stoneware drill bit
Rotary drilling in porcelain stoneware tiles, tiles, glass (not safety glass) and porcelain. Suitable for electric and especially for cordless drills.
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.
Porcelain 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!!