Sheet metal conical drill bit HSS titanium nitride
Sheet metal conical drill bit HSS titanium-nitride
SHTMETCONIDRL-HSS-TIN-SZ4-(D24-40MM)
ZEBRA
Art.-no.
069402540
EAN 4011231603836
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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
User-friendly
- 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 arbour with three-phase grinding
Product information
Datasheets(X)
Size | 4 |
Min./max. drill diameter | 24-40 mm |
Length | 89 mm |
Shank diameter | 10 mm |
Type description | HSS, titanium nitride |
Cutting material | HSS |
Shank style | 3-face shank |