HARDTEC percussion drill bit
For porcellain, hard ceramic tiles, granite
New
Data sheet
SUPPORT MATERIALS
Solid base material
Granite - porcellain gres
Refractory material klinker
Natural stone
Glass brick cement
= Suitable application 
= after checking the consistency of the base materialCertifications
- DESCRIPTION
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Characteristics
Application
Advantages
Special carbide tip
Suitable for:
- Hard stone drill bit with special cutting edge geometry
Application
- ISO 5468
- Asymmetric spiral shape
- Staight flute entry
- Milled flute
- Special carbide tip
- Diamond-ground carbide tip
- High-temperature vacuum brazing at 1120°C
- Ground surface
Advantages
- Wear resistant carbide drill bit with long life time
- High drilling speed
- The drill bit can be resharpened with a diamond or silicon carbide grinding wheel
- Very long service life
Special carbide tip
- High portion of tungsten carbide
- Homogenious fine structured grain
- Special cutting edge of 120°C
- Preceise diamond grinding
Suitable for:
- Granite
- Gneissic rock, slate, basalt
- Hard ceramic tiles
- Porcelain
- Hard materials
Related products
Universal and professional use
Universal use
Company details
Vorpa
Via San Leo, 5
47838 Riccione (Rn)
Fax +39 0541/691847
Company subject to management and coordination "DiversiTech Corporation, Inc."