Busch Shorties Carbide Inverted Cone Bur | Busch No. S 420FFX 018 – HP | Pack of 2

The carbide taper (cone) inverted dental bur shortie from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding dental laboratory and clinical applications. Featuring a taper (cone) inverted geometry with a super fine double cut, this shortie-shank carbide cutter delivers exceptional control and a refined surface finish on hard materials.

Product Specifications

• Type: Carbide Cutter, Taper (Cone) Inverted
• Cut: Super Fine Double Cut
• Shank Style: Shortie (HP)
• ISO Classification: 500 104 010 110 018
• Pack Quantity: Pack of 2

Applications

This carbide taper (cone) inverted dental bur shortie is particularly suited for Crown and Bridge Technology, where precision material removal, clean margins, and consistent cutting performance are critical. The super fine double cut geometry minimises chatter and heat generation, making it a reliable choice for intricate preparatory and finishing work.

Instrument Dimensions

Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.

Why Choose This Carbide Bur?

As a genuine carbide taper (cone) inverted dental bur shortie manufactured in Germany, this instrument meets the high standards expected of professional dental tooling. The shortie shank design improves access in confined areas while maintaining rigidity and reducing vibration during use. Each pack contains two burs, ensuring continuity of work during extended procedures.

FAQ

What is the ISO classification for this bur? The ISO classification is 500 104 010 110 018.

Is this bur suitable for Crown and Bridge work? Yes, this carbide taper (cone) inverted dental bur shortie is specifically indicated for Crown and Bridge Technology applications.

How many burs are included? This listing includes a pack of 2 burs.