Diatit tools feature the advanced Diatit wear protection coating. This is a special material which is added into the surface of the bur after it has been produced. It hardens the tool surface and reduces the surface friction.

This comprehensive hardening process results in a tool which features very smooth rotation and precise cutting performance from the very beginning - and this is provided over a considerably long period. Accurate removal of material is ensured. Additionally, the service life of the tool (compared to uncoated carbide burs) is increased considerably by the hardening process.

Bredent’s tungsten carbide tools consist of a metal sintering material with a very fine grain size. Additionally, Diatit tools are subject to a hardening process after the cut has been completed. This hardening process reaches into the gaps between the crystals up to a depth of 100 µm.

Dulling of the cutting edges of the Diatit tools is reduced due to the wear protection. Compared to uncoated carbide burs the hardness of the Diatit rises up to 3700 HV (compared to 1850 HV) and results in an increased service life of the tool.

The surface of the tool is smoothened so that the friction is reduced. The scraps come off the tools more easily. This results in smoother running of the tool.

Burs Category:

- KF : Cross Cut fine:

Material Plaster Denture Acrylic Composite Precious Metal CrCo, Non-Precious Ceramic Speed(rpm) N/A 12-18,000 15-20,000 15-20,000 15-20,000 15-20,000

• Mainly for more delicate types of work on precious and non-precious metals, resins and ceramics
• Moderate and accurate removal of material, smooth surface of object

- KM: Cross Cut Medium:

Material Plaster Denture Acrylic Composite Precious Metal CrCo, Non-Precious Ceramic Speed(rpm) 15-20,000 12-18,000 15-20,000 15-20,000 15-20,000 15-20,000

• For finishing of larger surfaces on precious metals, non-precious metals, resins and plaster 
• Efficient removal of material, smooth surface of object, smooth running of tool Universal application possibilities, therefore reduced frequency of tool exchange

- KG: Cross Cut Coarse: 

Material Plaster Denture Acrylic Composite Precious Metal CrCo, Non-Precious Ceramic Speed(rpm) 10-15,000 8-12,000 10-17,000 15-20,000 15-20,000 15-20,000

• For coarse and efficient pretreatment of large surfaces on precious metals, non-precious metals, resins and plaster 
• Extensive removal of material, increased surface roughness than the finer bredent cut tools

- KS: Cross Super Coarse:

Material Plaster Denture Acrylic Composite Precious Metal CrCo, Non-Precious Ceramic Speed(rpm) 8-12,000 8-12,000 N/A N/A N/A N/A

• Especially for processing of plaster, also suitable for coarse types of work on resin 
• Extensive removal of material The size of the individual cut space avoids loading with shavings

- KH: Cross Cut with Relief:

Material Plaster Denture Acrylic Composite Precious Metal CrCo, Non-Precious Ceramic Speed(rpm) 10-20,000 10-20,000 10-20,000 10-20,000 10-20,000 15-20,000

• For processing of precious metals, non-precious metals, resin and plaster 
• Fine removal of material, very smooth surface of object, low vibration running protects the wrist of the technician 
• Cross Cut Relief: wider, stable cutting edge for extended service life, enhanced cutting performance

- KC: Cross Cut Chrome-Cobalt:

Material	Plaster	Denture Acrylic	Composite	Precious Metal	CrCo, Non-Precious	Ceramic
Speed(rpm)	N/A	N/A	N/A	N/A	10-20,000	N/A

• Especially for processing of chrome-cobalt alloys
• Excellent removal of material, smooth surface
• The resulting metal scraps cause fewer irritations to the skin since they are larger and exhibit a coarse structure

- KT: Cross Cut Titanium:

• Especially for processing of titanium
• The special cut increases the cutting volume with reduced friction. Overheating of titanium is avoided
• Economic, careful removal of material, smooth surface

- GG: Straight Cut Coarse:

Material	Plaster	Denture Acrylic	Composite	Precious Metal	CrCo, Non-Precious	Ceramic
Speed(rpm)	8-12,000	8-12,000	N/A	N/A	N/A	N/A

• To perform cuts in resin or shellack plates
• Very economic cutting of plates
• Single, straight cutting edges

- QM: Horizontal Cut Medium:

• Suitable for finishing of larger surfaces as well as for more delicate work on precious and non-precious metals and resins
• Very fine, economic removal of material producing a smooth surface
• High running smoothness protects the motor and wrist

Material Plaster Denture Acrylic Composite Precious Metal CrCo, Non-Precious Ceramic Speed(rpm) 15-20,000 15-28,000 15-20,000 15-20,000 15-20,000 15-20,000