Busch Fig. 411CT - Twincut Concave Cone Cup Burs .80mm-2.30mm-6 Packs More where keeping the work centered

where keeping the work centered in the field of view is critical

One side of the filter is edged with a small foam gasket to ensure a proper seal within the housing

These carbide onglette gravers arrive pre-cut and ready to use after a quick final polish on a diamond stone or compatible diamond wheel — no extensive prep work required before you put them to work

Jaw design and weight make it suitable for engraving

Close the mold and pour molten metal

Busch Fig. 411CT - Twincut Concave Cone Cup Burs .80mm-2.30mm-6 Packs More where keeping the work centeredPrecision cup burs designed for rounding and finishing prongs during stone setting. The twincut blade geometry cuts cleanly and clears shavings efficiently, giving you controlled shaping with a smooth, consistent result. Features Fig. 411CT concave cone cup bur with twincut blade geometry Designed for finishing and rounding prong tips during stone setting Twincut design allows efficient removal of metal shavings Manufactured from tungsten vanadium