Twist Drill bit HSCO ASME B94.11M TYPE RN
Twist drill bit HSCo ANSI type RN bronze REDSTRIPE
DRL-TWST-MET-ANSI-HSCO-D1/16INCH
Art.-no. 0617440116
EAN 4046777130164
 
				 
				 
				 
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Quick drilling
- Web thinning ensure less friction during drilling and therefore less feed force needed.
- The sturdy point grinding with short designed working length enable quick drilling by using cordless and wired drill at construction site and in assembly.
- Highly efficient chip removal
Self-centering
The crosswise grinding ensures an excellent centering effect even on domed surfaces, eliminating the need for center-punching or piloting
Good cutting performance
Cutting material HSCo (M35) contains 5% cobalt provides higher heat resistance and hardness for meeting tough requirements.
Datasheets(X)
Steel & stainless steel
| Material to be processed | Stainless steel, Steel | 
| Standard / drilling depth | ANSI B 94.11M / 6xD | 
| Diameter (Ø) | 1/16 in | 
| Length (l1) | 1-7/8 in | 
| Chip flute length (l2) | 7/8 in | 
| Shank style | Cylindrical | 
| Surface | Vaporised | 
| Cutting material | HSCo | 
| Angle of the tip | 130 Degree | 
| Service life (points system) | 3 of 4 points | 
| Drilling speed (point system) | 2 of 4 points | 
| Bore hole quality (point system) ( ) | 2 of 4 points | 
| Versatility (points system) | 3 of 4 points | 
| Drilling behaviour (point system) | 3 of 4 points | 
| Suitable for drill (points system) | 2 of 4 points | 
| Suitable for cordless drills (points system) | 2 of 4 points | 
| Suitable for upright drilling machine (points system) | 1 of 4 points | 
| Self-centring | Yes | 
 
  
