Brocas odontológicas no atacado — pontas diamantadas e brocas de carboneto, polidores

Find the right dental bur

BurDental manufactures rotary instruments for every step of clinical work. Three questions narrow the choice quickly: what material are you cutting, which handpiece will hold the bur, and what procedure is it for?

By material

Diamond burs grind rather than slice — the right choice for enamel, porcelain and zirconia, from crown preparation to occlusal adjustment. Tungsten carbide burs cut with sharp blades and excel in dentine, amalgam removal and cavity preparation. For finishing, move to white & green stones, silicone polishers and prophy polishers.

By shank

FG (friction grip, ø1.6 mm) fits high-speed turbines and is the standard for clinical cutting. RA/CA (latch type, ø2.35 mm) fits slow-speed contra-angles for excavation and polishing. HP (ø2.35 mm straight) is for laboratory handpieces — see our lab & technician range.

By procedure

Crown and veneer preparation: diamond taper and chamfer patterns. Cavity preparation: carbide pear (330, 245) and round burs. Endodontic access: safe-ended endo burs. Extractions and oral surgery: surgical & extraction carbide burs. Interproximal reduction: IPR strips. Bur storage and organisation: bur blocks.

Dental burs FAQ

What are dental burs?

Dental burs are the cutting tips used in dental handpieces (the “drill”). The handpiece supplies rotation; the bur does the actual cutting. Burs are classified by working-part material (diamond or tungsten carbide), by shank, and by head shape following ISO numbering — for example ISO 330 is the classic pear carbide bur.

What do the color rings mean?

The ring on a diamond bur marks its grit: black and green are coarse for fast bulk reduction, blue is standard for preparation, red is fine for finishing, and yellow/white are extra-fine for final margin work. A typical crown prep uses green or blue first, then red to finish.

How often should burs be replaced?

Diamond burs dull after roughly 5–10 preparations; carbide burs keep a sharp edge longer but chip rather than wear. All our burs are autoclavable stainless-steel shank instruments — clean, ultrasonic, then sterilize per your local protocol.

Do you supply wholesale and OEM?

Yes. BurDental is a CE & ISO certified factory: dealers, clinics and brands buy factory-direct, with OEM packaging available and free shipping on qualifying orders. Prices on every product page are live — order online or contact us for volume quotes.

Brocas dentárias para a clínica — sistemas de diamante, carboneto e polimento.

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Explorar Brocas e polidores odontológicos

Todas as 19 categorias

Pontas diamantadas

Ponta diamantada FG com revestimento dourado

Broca de Carboneto de Tungstênio

Brocas de carboneto de tungstênio para extração

Brocas endodônticas e com ponta de segurança

Brocas de Carboneto para Desbaste e Acabamento

Fresa cerâmica para contorno de tecidos moles

Pontas diamantadas para zircônia

Tiras diamantadas de acabamento

Tiras ortodônticas diamantadas

Pedras diamantadas

Polidores de borracha diamantados

Polidor de Silicone FG/RA

Polidores bicolores para resina composta

Brocas de limpeza após remoção de bráquetes

Pedra Branca e Pedra Verde

Escovas de Polimento RA

Kits para clínicas

Bloco para brocas esterilizável de alumínio/plástico