Bora 2 Air-Driven Handpiece

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BORA 2

High-Speed Air Handpiece

BORA 2 is Bien-Air’s economical yet powerful alternative to the TORNADO, trusted by clinicians worldwide for over 30 years as one of the best-selling air handpieces in dentistry. A 20% increase to power and torque over its predecessors leads to faster preps in half the time. Its compact head design ensures superior visibility in limited access regions, while its stainless steel increases its durability and resists impacts. BORA 2 delivers quiet, reliable, and efficient performance, setting the standard for daily clinical use.

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BORA 2 Features at a Glance

Accu-Spray

Accu-Spray Quattro Mix™

Four asymmetrical air/water sprays cool and irrigate the working area for perfect visibility.

Quatro Mix

Ergonomic Design

Accu-Chuck PreciPlus™

The most secure, vibration-free bur clamp significantly reduces noise.

Accu-Chuck System

Accu-Chuck

Superior Patient Safety

CoolTouch™ technology prevents heat buildup and reduces the risk of patient burns while the internal anti-retraction valve prevents fluid backflow and cross contamination.

Anti-Retraction Valve

Technical Specifications for BORA 2

Specification	BORA 2 LED (Unifix)	BORA 2 LK (Multiflex LED®)
Power (W)	20	20
Bur	Friction Grip	Friction Grip
Spray	4 mixed (air/water)	4 mixed (air/water)
Noise Level (dBa)	59	59
Head Diameter (mm)	11.9	11.9
Head Size (mm)	13.2 (21.4 with 19 mm bur)	13.2 (21.4 with 19 mm bur)
Max Speed (rpm)	380,000	380,000
Light	Yes	Yes
Ceramic Ball Bearings	Yes	Yes
Weight (g)	60	58
Warranty	2 years	2 years
Reference	1601152-001	1601153-001

Technical Specifications for All High Speed Air-Driven Handpieces

Specification	TORNADO	TORNADOˢ	BORA 2	BLACK PEARL ECO
Power (W)	30	24	20	13
Bur	Friction Grip	Friction Grip	Friction Grip	Friction Grip
Spray	4 asymmetrical mixed	4 asymmetrical mixed	4 mixed (air/water)	2×1 separate
Noise Level (dBa)	55	58	59	62
Head Diameter (mm)	12.2	10.9	11.9	12
Head Size (mm)	13.1 (21.3 with 19 mm bur)	12.2 (21.4 with 19 mm bur)	13.2 (21.4 with 19 mm bur)	13.8 (22.5 with 19 mm bur)
Max Speed (rpm)	410,000	410,000	380,000	310,000
Light	Yes	Yes	Yes	No
Ceramic Ball Bearings	Yes	Yes	Yes	No
Weight (g)	60	59	60 (LED) / 58 (LK)	50
Warranty	2 years	2 years	2 years	2 years
Coupling (Reference)	LED: Unifix (1600908-001) LK: Multiflex® ¹ (1600907-001)	LED: Unifix (1600933-001) LK: Multiflex® ¹ (1600932-001)	LED: Unifix (1601152-001) LK: Multiflex LED® ¹ (1601153-001)	4-Hole (1600040-001)