Sheet metal conical drill bit HSS, titanium nitride
SHTMETCONIDRL-HSS-TIN-SZ1-(D3-14MM)
Art.-no. 069402514
EAN 4011231603799
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Burr-free drilling without causing the sheet metal to deform. Excellent heat conductivity for longer service life thanks to axial and radial CBN relief grinding.
Titanium nitride for powerful performance
- CBN (cubical boron nitride), deep ground
- Cutting speed and feed increase by up to 100 %
- Service life is doubled or even quadrupled
For universal use
- Stepless drilling and widening of holes within the diameter range of 3-61 mm
- Also suitable for drilling very thin sheets
Easy to use
- No countersinking or pre-drilling required
- With laser scale for easy identification of the required drilling hole diameter
- Speed table included
Two cutting edges and drive arbor with three-phase grinding
Product information
Datasheets(X)
Size | 1 |
Min./max. drill diameter | 3-14 mm |
Length | 58 mm |
Shank diameter | 6 mm |
Type description | HSS, titanium nitride |
Cutting material | HSS |
Shank style | 3-face shank |
| Typical speed values for the sheet metal conical drill bit | |||||
| Material | Non-ferrous metals | Stainless steel sheet metal Nirosta, A2 | Plastics, thermosetting plastics, thermoplastics | Soft sheet steel, e.g. 14-37 steels | |
| Sheet thickness | 0.1-6 mm | 0.1-2 mm | up to 10 mm | 0.1-4 mm | |
| Size | diam. mm | n = rpm | n = rpm | n = rpm | n = rpm |
| 1 | 3-14,0 | 2000-1500 | 600-400 | 3000-2000 | 800-500 |
| 2 | 4-20,0 | 1500-800 | 400-200 | 2000-1500 | 600-300 |
| 3 | 16-30,5 | 1000-500 | 200-100 | 1500-1000 | 400-200 |
| 4 | 24-40,0 | 500-300 | 100-80 | 1000-500 | 300-150 |
| 5 | 36-50,0 | 300-200 | 50-80 | 500-200 | 200-100 |
| 6 | 40-61,0 | 200-100 | 50-25 | 300-150 | 100-50 |
| 8 | 4-31,0 | 1000-500 | 200-100 | 1500-1000 | 400-200 |