 
                    Cobalt Drill Bit 3.5mm Bulk
                    
                
                                    
            
          
                      - Stock: In Stock
- Brand: ALPEN
- Model: ALP613035
- Weight: 0.00kg
- Dimensions: 70.00mm x 17.00mm x 17.00mm
- SKU: ALP613035
R 61.24
                            Ex VAT: R 53.25
                          
                        
	 
	
3,5 mm Ø Cobalt jobber drill bits in BULK
For industrial application. 10 pieces in a handy plastic slip-open container. 
 Range 
of application:
Range 
of application:
5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels with tensile strength over 800 N/mm², especially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel. Ideal for stainless steel.
| For drilling into: 
 | 
| Strengths | |
| HIGHLY ACCURATE | special shape, drills without center-punching | 
| BREAK RESISTANT | thanks to CNC heat treatment | 
| INDUSTRIAL QUALITY | suitable for NC machines | 
| SELF-CENTRING | thanks to special point shape | 
| HIGH TEMPERATURE | Up to 600° C drilling even with the highest thermal stress | 
| FAST | due to special drill grinding fast drilling progress and up to 50% less feed pressure required | 

 
 

| Specifications | ||
| Drill diameter | Qty | Sample | 
| HSS-ECo Jobber drill DIN 338 RN Ø 3,5 mm 38mm total length 16mm length of twist | 10 |   | 
 
           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                                                 
            
            
           
            
            
           
            
            
           
            
            
           
            
            
           
            
            
           
            
            
           
            
            
           
            
            
          