STANDARD BITS 
     3 mm                        
     4 mm                        
     6 mm                        
     1/8" (3.18 mm)         
    OTHER                      
    "BOX BITS"                  
    PARALLEL BITS            
    SPECIAL SHAPES         
   
    "GRAVO"-TYPES  
     3.18 * 105 ... 130      
     4.36 * 155 ... 185      
    
    SERVICE   
    GRINDING TIPS           
    COATING                     
    
    
    
      
    
     
    
    
    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 GU40  =4 mm, l = 40 mm, Tip angle 36 ... 90.  Engraving tools ground ready-to-use. Leadtime: 24 h.
Engraving tools, halfened
Engraving cutters made from solid tungsten carbide. Single-sided with V-shaped tip.
Ground ready-to-use with width b. Length of halfening = 8 mm (2*),
Halfening flat and conus shape are polished.

Choose tip angle
a = 36, 60, 90 and width b from the table.
Hint: The 90 bit is well suitable also for chamfering or deburring.

Side clearance angle
g = 35  (for engraving hard plastics, acrylic, aluminum, brass, ...).
 GU40.036...
 Code a b
   36    
 GU40.036.000      0.00  
 GU40.036.020    0.20  
 GU40.036.050   0.50  
 GU40.036.070   0.70  
 GU40.036.100   1.00  
 GU40.036.200    2.00  
 GU40.060...
 Code a b
   60    
 GU40.060.000     0.00  
 GU40.060.020    0.20  
 GU40.060.050   0.50  
 GU40.060.070   0.70  
 GU40.060.100   1.00  
 GU40.060.200   1.00  
 GU40.090...
 Code a b
    90     
 GU40.090.000   0.00  
 GU40.090.020    0.20  
 GU40.090.050   0.50  
 GU40.090.070   0.70  
 GU40.090.100   1.00  
 GU40.090.200   2.00  
Material: Standard carbide grade for these engraving tools is K40, made in Germany, a superb material for general purposes.
Other grades on request.
Engraving bits, V-shaped
 Code

Prices Euro, VAT excl. 

1-4 5+ 10+ 20+
 GU40.036...GU40.090     17,75 16,35 14,90 14,20
Hint: Ready-to-use engraving bits with other dimensions - or with alternative grinding specifications (i.e.for engraving steel) - you can combine like this:
1) Raw cutter, i.e. halfened, i.e. GH01.0400.050  (see section "halfened" or "quarter round")
2) Grinding the tip, i.e. SF05.0400 (see "Grinding tips") according to client's specification like tip angle, relief angles and width.
3) Coating, if desired, i.e. CTIA.1.0400 (see "Coating").

  = Standard article. Always shipped within one week.  All prices are charged with German VAT(19%) if the client resides
  within the EC and has no VAT-ID number.

  You need bigger quantities? Ask for an individual offer.

 
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