US No. 557X Busch Carbide Straight Fissure (Cylinder) Round Bur | Busch No. 31RL 010 – Crosscut – FG-XL | Pack of 2

The carbide cylinder round bone cutter dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the exacting demands of oral surgery procedures. Built to ISO standard 500 316 140 007 010, this bur delivers consistent, controlled cutting performance across a range of bone-reduction and shaping applications.

Product Details

• Type: Carbide, Cylinder Round, Bone Cutter
• Reference: 31RL 010 (US No. 557X)
• Shank: FGXL (Friction Grip Extra Long)
• Cut: FISS (Fissure)
• Shape: Cylinder Round (CYL RD)
• Material: Carbide (CAR)
• Standard Classification: ISO 500 316 140 007 010
• Pack Size: Pack of 2

Applications

The carbide cylinder round bone cutter dental bur is specifically indicated for oral surgery, where precise osseous tissue removal and contouring are critical. Its cylindrical round geometry facilitates smooth, efficient cutting strokes with minimal lateral pressure, helping to protect surrounding anatomical structures.

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 Bur?

As a carbide cylinder round bone cutter dental bur, this instrument benefits from German engineering and manufacturing standards upheld by Busch & Co. GmbH. Carbide construction ensures superior hardness, longevity, and edge retention compared to standard steel alternatives, making it a reliable choice for demanding surgical environments.

FAQ

What procedures is this bur suited for? This carbide cylinder round bone cutter dental bur is primarily indicated for oral surgery applications requiring controlled bone cutting and contouring.

How many burs are included? Each purchase includes a pack of 2 burs.

What is the ISO classification? The ISO standard classification for this instrument is 500 316 140 007 010.