DiaTWISTER Dental Lab Bur Collection
The DiaTWISTER Dental Lab Bur range from Busch is engineered specifically for professionals working with acrylics and plaster in dental laboratories. Conventional instruments often make these tasks laborious and time-consuming, and unsuitable tools risk overheating acrylic materials — compromising their quality and finish. The DiaTWISTER Dental Lab Bur addresses this challenge directly through its precision diamond-instrument design.
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT5880 115 – Super Coarse Grit – HP | Pack of 1
Regular price $52.99Unit price-
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT5880 095 – Super Coarse Grit – HP | Pack of 1
Regular price $46.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT5880 080 – Super Coarse Grit – HP | Pack of 1
Regular price $41.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT5854R 115 – Super Coarse Grit – HP | Pack of 1
Regular price $52.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT5854R 095 – Super Coarse Grit – HP | Pack of 1
Regular price $46.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT4880 120 – Mega Coarse Grit – HP | Pack of 1
Regular price $52.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT4880 100 – Mega Coarse Grit – HP | Pack of 1
Regular price $46.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT4880 085 – Mega Coarse Grit – HP | Pack of 1
Regular price $41.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT4854R 120 – Mega Coarse Grit – HP | Pack of 1
Regular price $52.99Unit price -
Busch & Co. GmbH
Busch DiaTwister Bur | Busch No. DT4854R 100 – Mega Coarse Grit – HP | Pack of 1
Regular price $46.99Unit price
Reference pages already linked from this collection, in one place.
Which DiaTWISTER Bur Do You Need?
Choose the shape first (cylindrically rounded 880 or conically rounded 854R), then the grit (DT4 = mega coarse, DT5 = super coarse) and the head size in the last three digits of the Busch number. Every active product in the collection is linked once below.
Cylindrically rounded DiaTWISTER, figure 880 (HP)6 items
| Busch No. | Pattern or size |
|---|---|
| DT4880 085 | mega coarse grit · size 085 · HP · pack of 1 |
| DT4880 100 | mega coarse grit · size 100 · HP · pack of 1 |
| DT4880 120 | mega coarse grit · size 120 · HP · pack of 1 |
| DT5880 080 | super coarse grit · size 080 · HP · pack of 1 |
| DT5880 095 | super coarse grit · size 095 · HP · pack of 1 |
| DT5880 115 | super coarse grit · size 115 · HP · pack of 1 |
Conically rounded DiaTWISTER, figure 854R (HP)4 items
| Busch No. | Pattern or size |
|---|---|
| DT4854R 100 | mega coarse grit · size 100 · HP · pack of 1 |
| DT4854R 120 | mega coarse grit · size 120 · HP · pack of 1 |
| DT5854R 095 | super coarse grit · size 095 · HP · pack of 1 |
| DT5854R 115 | super coarse grit · size 115 · HP · pack of 1 |
Key Design Features
- Specially arranged aperture slits characterize the working part of each instrument. These slits promote excellent air circulation during grinding, actively preventing material overheating.
- Anti-clogging performance: The reduction in heat generation also prevents the instrument from clogging, maintaining consistent cutting efficiency throughout use.
- One-piece construction: The instruments' one-piece design guarantees precise concentric running and contributes to a long service life, delivering reliable performance over extended use.
Expanded Shape Range
The DiaTWISTER Dental Lab Bur collection now includes both the established cylindrically rounded shape and an expanded conically rounded shape. This addition allows Busch to offer the most appropriate instrument for each user's individual working technique, ensuring versatility across a wide range of dental laboratory applications.
Clinical Use
DiaTWISTER burs are dental laboratory instruments for the straight handpiece, used for grinding acrylic dentures and appliances and for trimming plaster and stone models, where the aperture slits keep the acrylic from overheating and the bur from clogging.
Care and Reconditioning
Clean, disinfect and sterilize the instruments between uses following the manufacturer instructions and the symbols on each package, and replace an instrument once it is worn, out of round or no longer cuts evenly. Our Dental Bur Reprocessing & Sterilization Guide covers the workflow for Busch rotary instruments; maximum speeds are in the Dental Bur Speed Chart.
Compare With
Related Busch collections: Mega Coarse Diamonds (Busch DiaTwister burs in Mega Coarse grit for heavy stock removal), Super Coarse Diamonds, Busch Laboratory Bur Exclusives, Dental Lab Burs for Plastics Technology, Dental Lab Burs for Model Making, and HP Dental Lab Diamond Burs. For speeds and terminology, see the Dental Bur Speed Chart and the Dental Bur Glossary.
FAQ
Why is the DiaTWISTER Dental Lab Bur recommended for acrylic work?
The aperture slits in the working part ensure superior air circulation, which prevents the heat buildup that can degrade acrylic materials during grinding.
What shapes are available in the DiaTWISTER range?
The range includes both cylindrically rounded and conically rounded shapes, catering to different working techniques in the dental laboratory.
What guarantees the instrument's longevity?
The one-piece design ensures precise concentric running, which minimizes wear and extends the service life of each instrument.
Podiatry: Busch also makes DiaTWISTER and other HP-shank burs for nail and callus work. See Podiatry Burs.
