Reference : 8140721
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Presentation
Benefits
High performance drill (10xØ) for versatile and deep drilling due to its geometry and substrate. (Total length: 400). Made in France.
MACHINE
Geometry
Application
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Form
1/3 2/3 grinding: with tapering and indicator.
Cylindrical shank: the diameter of the shank is equal to the diameter of the tip.
Type S flute: deep flute
5% cobalt high-speed steel: HSS substrate enriched with 5% cobalt. Improved heat retention (strength, cutting sharpness)
Pointe 130° : angle de pointe à 130° de l'affûtage du foret.
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