Busch & Co. GmbH
Busch Diamond Bud Round Bur | Busch No. 5894 065 – Super Coarse Grit – HP | Pack of 1
Regular price $31.99Unit price-
Busch & Co. GmbH
Busch Diamond Bud Round Bur | Busch No. 6894 063 – Coarse Grit, Green Ring – HP | Pack of 1
Regular price $27.99Unit price -
Busch & Co. GmbH
Busch Diamond Bud Round Bur | Busch No. 894 060 – Medium Grit – HP | Pack of 1
Regular price $27.99Unit price -
Busch & Co. GmbH
Busch Diamond Bud Round Bur | Busch No. 8894 060 – Fine Grit, Red Ring – HP | Pack of 1
Regular price $27.99Unit price
Which Busch 894 Do You Need?
Choose the shank and grit first, then the head size; every active 894 in the collection is linked once below, and the last three digits of each Busch number are the ISO head size.
Busch 894 diamonds – HP (straight handpiece)
| Busch No. | Pattern or size |
|---|---|
| 5894 065 | ISO size 065 (6.5 mm) · super coarse grit, black ring · HP · pack of 1 |
| 6894 063 | ISO size 063 (6.3 mm) · coarse grit, green ring · HP · pack of 1 |
| 894 060 | ISO size 060 (6.0 mm) · medium grit · HP · pack of 1 |
| 8894 060 | ISO size 060 (6.0 mm) · fine grit, red ring · HP · pack of 1 |
Choosing a Grit
Busch marks grit with a colored ring and a prefix on the figure number, so you can order the exact 894 you need:
- Super Coarse (black ring): Busch No. 5894 for fast bulk removal
- Coarse (green ring): Busch No. 6894 for rapid reduction
- Medium (standard): Busch No. 894 for everyday preparation
- Fine (red ring): Busch No. 8894 for refining margins and surfaces
Sizes and Shanks
The three-digit size code is the head diameter in tenths of a millimeter (for example, 012 = 1.2 mm).
- HP (2.35 mm shank for the straight handpiece)
See the Busch Bur Size Chart for full dimensions and the Dental Bur Speed Chart for maximum recommended speeds.
Made in Germany by Busch & Co.
Busch & Co. has manufactured rotary instruments in Engelskirchen, Germany since 1905. Each diamond is produced under ISO 13485-certified quality management on a concentric shank for smooth, chatter-free cutting, and is covered by our Busch warranty.
Clinical Use
- Laboratory grinding: large HP bud heads for contouring ceramic, composite and acrylic in the straight handpiece.
- Adjustment: trimming crowns, bridges and denture components chairside or in the lab.
- Rounded contours: blending occlusal and axial contours on restorations.
Care and Reconditioning
Busch rotary instruments are reusable: clean, disinfect and sterilize them between patients according to the manufacturer’s instructions, and replace a bur once it dulls or shows damage. Our Dental Bur Reprocessing & Sterilization Guide walks through the workflow for carbide, diamond and steel instruments.
Compare With
Related Busch collections: 893 Bud Diamond Bur, 369 Bud Diamond Bur, Bud Dental Burs, HP Dental Lab Diamond Burs, and Dental Lab Diamond Burs. For numbering, sizes and speeds, see the US Bur Number Finder, the Color Coding & ISO Guide and the Dental Bur Speed Chart.
Reference resources: Bur Comparison Chart · Size Chart · Bur Glossary · All Busch Diamond Burs
FAQ
What sizes does the Busch 894 come in? We carry the 894 in head sizes 060 (6.0 mm), 063 (6.3 mm) and 065 (6.5 mm).
What do the numbers in front of 894 mean? They indicate grit: 5894 is super coarse, 6894 is coarse, 894 with no prefix is medium and 8894 is fine.
Which handpiece does the 894 fit? Every 894 on this page has an HP (2.35 mm shank for the straight handpiece).
Can Busch diamonds be reused? Yes. Clean, disinfect and sterilize between patients following the Bur Sterilization Guide, and replace the bur when cutting efficiency drops.
