STANDARD BITS 
    Ø 3 mm                        
    Ø 4 mm                        
    Ø 6 mm                        
    Ø 1/8" (3.18 mm)         
    OTHER Ø                     
    "BOX BITS"                  
    PARALLEL BITS            
    SPECIAL SHAPES         
   
    "GRAVO"-TYPES  
    Ø 3.18 * 105 ... 130      
    Ø 4.36 * 155 ... 185      
    
    SERVICE   
    GRINDING TIPS           
    COATING                     
    
    
    
      
    
     
    
    
    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 Client specific engraving bits...
Engraving tools, engraving bits, engraving cutters We produce custom-made engraving tools following your individual needs. To do so, we need some information :

Type: - Shape: V-shaped, cylindrical, individual shape?
- Single end or both end
- Halfened or quarter round
- Material
- coating, if desired
Geometry: - Diameter, length, length of halfening
- Reduced shank, if desired
- Reliefed shank, if desired
Tip: - Type of tip 
- Relief angle γ
- Clearance angles β und δ
- Width b

We also produce V-groove cutters from 15° up to 150° for the circuit board industry.

GIS Gienger Industrie-Service • Segantinistr. 5 • CH - 8049 Zurich • Tel. / Fax +41-(0)44-341 5028 • mail: info@gis-tec.com
Warehouse EC • Weimarstr. 15 • D - 78532 Tuttlingen • Tel. +49-(0)7461-162020 • Fax 162021