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Article no.: 113421 3,3
Sheet metal drill HSS double-sided 3,3 mm HOLEX
Article no.: 113420 3,3
Article code:
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Drill positioning without centre punching.
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No material deformation due to easy drilling without pressure.
- Tool material: HSS
- Standard: DIN 1897
- Tolerance nominal ⌀: h8
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 3,3 mm | |
| Coating | uncoated | |
| Tool material | HSS | |
| Standard | DIN 1897 | |
| Tolerance nominal ⌀ | h8 | |
| Number of cutting edges Z | 2 | |
| recommended maximum drilling depth L2 | 7,1 mm | |
| Flute length Lc | 12 mm | |
| Overall length L | 49 mm | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 113420 3,3 |
Application Table
N
N
P
P
Description
Version:
Extremely break-proof due to short helix and strong core taper. Self-centring point. Cylindrically ground on circumference(without chamfers) to prevent jamming.
Special surface treatment.
Dimensions similar to DIN 1897.
Point geometry shape C.
Special surface treatment.
Dimensions similar to DIN 1897.
Point geometry shape C.
Application:
Especially for drilling sheet metal.