Fyrimunir

• TIP TOP tip (from dia. 3.0 mm)
• Precise centring - the drill bit almost never runs off centre and it is even possible to perform angled spot drilling
• Rapid drilling progress - multiple cutting edges in use at the same time
• Circular holes even in sheet metal work
• Simple drilling - minimal energy expenditure required
• Does not snag in the material - makes enlarging existing holes effortless
• Latest generation - HSSX base material
• Maximum flexibility and heat resistance in one tool
• Even more universal - more material types can be machined
• Surface
• The multi-functional steam oxide (Fe2 O4) surface is an adhesive oxide coating with a thickness of 0.010 mm and offers the following advantages:
• Improved adhesion of cooling lubricant on the tool surface prevents built-up edges and cold welds.
• Improves chip discharge from the cutter, reduces heat development in the critical zone.
• Increased surface hardness for improved wear resistance.
• TRICON shank (from diameter 4.0 mm)
• Prevents spinning in the drill chuck - therefore no damage to the drill
• Mechanical interlock in the drill chuck - securely and firmly clamped, particularly in quick-action drill chucks
• Optimal power transmission to the tip where the power is needed

Góð ráð

• TIP TOP tips from 3.0 mm.
• TRICON shanks from 4.0 mm

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