US No. 1560 Bur – Busch Straight Fissure Carbide, Made in Germany

The US No. 1560 is the American number for a straight fissure bur with a 1.6 mm head (ISO size 016): a parallel-sided cylinder with a rounded end, so it cuts straight walls with rounded internal line angles. Busch & Co. manufactures it in Germany as Busch No. 31R 016. Every US No. 1560 on this page is a genuine Busch instrument and ships from our US warehouse.

Which US No. 1560 Do You Need?

US No.	Busch No.	Material	Cut	Shank	Best for	Pack
1560	31R 016	Carbide	Crosscut	HP	Straight handpiece: laboratory and denture work, rounded end	6

HP (2.35 mm shank, straight handpiece). See the Busch Bur Size Chart for head and shank dimensions.

Clinical Uses of the US No. 1560

Cavity preparation: opening through enamel and establishing the straight walls and flat floor of Class I and Class II preparations, including proximal boxes.
Restoration removal: cutting out old amalgam and composite; crosscut versions clear the debris instead of packing with it.
Sectioning: dividing crowns and multi-rooted teeth, where the surgical-length versions add reach and visibility.
Laboratory and denture work: the HP carbide and steel versions trim acrylic, adjust denture bases and reduce plaster models in the straight handpiece.

At 1.6 mm the No. 1560 is a wide head for bulk reduction, sectioning and laboratory cutting.

Speed and Technique

Run the FG versions in the high-speed handpiece with continuous water spray and light, intermittent pressure; let the blades do the work. HP versions run at laboratory speed in the straight handpiece. Maximum recommended speeds for every Busch shape are in our Dental Bur Speed Chart, and reprocessing steps in the Bur Sterilization Guide.

Made in Germany by Busch & Co.

Busch & Co. has manufactured rotary instruments in Engelskirchen, Germany since 1905. Every instrument on this page is a genuine Busch product, precision-ground on a concentric shank under ISO-certified quality management and guaranteed to arrive free of manufacturing defects under our Busch arrival guarantee.

Dental Instruments, Tools, Burs, Diamonds and Polishers Made In Germany

FAQ

What is the Busch number for a US 1560 bur? Busch No. 31R 016 in carbide (HP).

What size is a No. 1560 bur? The No. 1560 has a 1.6 mm head diameter (ISO size 016) on a straight fissure bur head, ISO shape 137 (cylinder, round end).

Are Busch No. 1560 burs reusable? Yes. Carbide and steel burs are cleaned, disinfected and sterilized between patients and replaced when they dull; the Bur Sterilization Guide gives the validated steps.

Related resources: US Bur Number Finder · Bur Comparison Chart · Speed Chart · Bur Glossary · Nearby sizes: US No. 1558, US No. 1559, US No. 1561