03 146 SUPER Q® Black Line cutter "78" - cylinder rounded

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The SUPER Q® Black Line "78" burr, with its rounded cylindrical shape, offers precise work, maximum control, and exceptional durability for goldsmiths, setters, and jewelry designers. With a service life 10 times longer than tool steel, the cutting edges remain permanently sharp and dimensionally stable, even when machining hard precious metals .

The innovative Black Line coating prevents clogging of the cutting teeth , reduces the diameter loss of the milling head and minimizes heat generation , so that the milling cutter remains cool, precise and reliable even during intensive use.

Perfect for engraving, setting, rounding and detailed jewelry work that requires the highest precision.

Product details:

• Shaft diameter: 2.35 mm
• Sales unit: 6 pieces

Advantages:

• 10x longer service life compared to tool steel
• Permanently sharp cutting edges for hard precious metals
• Coating prevents clogging and loss of diameter
• Low heat generation for safe working
• Ideal for engraving, setting and goldsmithing work