










contra-angle
ULTIMATE
RELIABILITY
RELIABILITY
1:2.5
Establishing
unprecedented standards
when combining the CA 1:2.5 high-speed handpiece with latch-type chuck system.
Greater robustness through the unique design of the latch-type burs.
Enhanced stability and reduced vibrations thanks to the longer burs’ length.
Improved and faster cutting speed for outstanding efficiency.


a bien-air innovation.
Discover a whole new dimension when combining your high-speed contra-angle with latch-type burs. The result is a product whose durability is multiplied by more than two, demonstrating unrivalled versatility and reliability in all tested scenarios.
Discover a whole new dimension when combining your high-speed contra-angle with latch-type burs. The result is a product whose durability is multiplied by more than two, demonstrating unrivalled versatility and reliability in all tested scenarios.
a bien-air innovation
Discover a whole new dimension when combining your high-speed contra-angle with latch-type burs. The result is a product whose durability is multiplied by more than two, demonstrating unrivalled versatility and reliability in all tested scenarios.
Discover a whole new dimension when combining your high-speed contra-angle with latch-type burs. The result is a product whose durability is multiplied by more than two, demonstrating unrivalled versatility and reliability in all tested scenarios.




for
apicectomy
hemisection
crown lengthening
wisdom tooth extraction
your unfailing ally.
Experience cutting-edge and enhanced performance with our redesigned CA 1:2.5 contra-angle, now seamlessly compatible with extra-long 34 mm surgical burs in a latch-type setup!
This upgrade establishes it as the new benchmark
for surgery and periodontology.
Experience cutting-edge and enhanced performance with our redesigned CA 1:2.5 contra-angle, now seamlessly compatible with extra-long 34 mm surgical burs in a latch-type setup!
This upgrade establishes it as the new benchmark
for surgery and periodontology.
Get yours now
your
unfailing ally.
Experience cutting-edge and enhanced performance with our redesigned CA 1:2.5 contra-angle, now seamlessly compatiblewith extra-long 34 mm surgical burs in a latch-type setup! This upgrade establishes it as the new benchmark forsurgery and periodontology.
unfailing ally.
Experience cutting-edge and enhanced performance with our redesigned CA 1:2.5 contra-angle, now seamlessly compatiblewith extra-long 34 mm surgical burs in a latch-type setup! This upgrade establishes it as the new benchmark forsurgery and periodontology.
The use of stainless steel ensures greater reliability and makes it more corrosion-resistant
Greater light efficiency through multi-strand optical glass technology
Perfect balance and unrivalled ease of use when connected to the MX-i micromotor
Easy handling and clear view of the surgical area thanks to the internally routed irrigation line

Technical Data
Technical Data
Spray
Internal irrigation
Maximum speed (rpm)
Noise level (dba)
Head diameter (mm)
Head height (mm)
Bur compatibility
Light
Light intensity (kLux)
Weight (g)
Warranty
Reference
100.000
60
9.8
14.4
Shaft diameter 2.35 mm
Type 1 (ISO 1797)
Max. length 34 mm (ISO 6360-1)
Type 1 (ISO 1797)
Max. length 34 mm (ISO 6360-1)
Multi-strand optical glass technology
13
79
1 year
CA 1:2.5 L MS
1601164-001
1601164-001
Spray
Internal irrigation
Maximum speed (rpm)
Noise level (dba)
Head diameter (mm)
Head height (mm)
Bur compatibility
Light
Light intensity (kLux)
Weight (g)
Warranty
Reference
100.000
60
9.8
14.4
Shaft diameter 2.35 mm
Type 1 (ISO 1797)
Max. length 34 mm (ISO 6360-1)
Type 1 (ISO 1797)
Max. length 34 mm (ISO 6360-1)
Multi-strand optical glass technology
13
79
1 year
CA 1:2.5 L MS
1601164-001
1601164-001