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Sheet metal drill HSS double-sided uncoated
Article no.: 113421
Article code:
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Drill positioning without centre punching.
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No material deformation due to easy drilling without pressure.
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- Tool material: HSS
- Through-coolant: no
Description
Version:
Vaporised surface.
Extremely break-resistant due to short helix and strong core taper. Self-centring point. Cylindrically ground on circumference(without chamfers) to prevent jamming.
Point geometry shape C.
Dimensions similar to DIN 1897.
Extremely break-resistant due to short helix and strong core taper. Self-centring point. Cylindrically ground on circumference(without chamfers) to prevent jamming.
Point geometry shape C.
Dimensions similar to DIN 1897.
Application:
Especially for drilling sheet metal.