
A-dec|W&H Air High-Speed Handpieces. When Power and Vision Matter Most.
A-dec|W&H air high-speed handpieces offer comfort and optimal vision. Get outstanding power and balance. Refined small heads and unique placement of the LED illumination result in exceptional visibility.
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Synea 500 Air High-Speed Handpieces: A More Powerful Experience
Meet the new high-speed standard. Get unparalleled performance with outstanding power, control, and balance. Plus, get shadow-free illumination with 5 LED+ lights surrounding the bur.
- Mini head allows exceptional access and view (TK-97L)
- Lightest dental handpiece system in the industry with our best swivel for reduced hand and wrist fatigue
- Patented Ring LED+ lighting around the bur creates bright, shadow-free illumination
- Debris clearing 5-port spray provides unprecedented visibility
Additional handpieces are available. See Synea 500 Air High-Speed Series for details.
Synea 500 air high-speed handpieces require an RQ-24 Roto-Quick coupler.
Model | TK-94L | TK-97L | TK-98L | TK-100L |
---|---|---|---|---|
Head Type | micro | mini | standard | torque |
Power (watts) | 14W | 21W | 24W | 26W |
Light | LED+ | Ring LED+ | Ring LED+ | Ring LED+ |
Spray Ports | 5 | 5 | 5 | 5 |
Head diameter (mm) | 9.0 | 10.0 | 11.5 | 13.0 |
Head height (mm) | 10.2 | 13.1 | 14.6 | 14.6 |
Head height (w 19 mm bur) | 17.2 (16 mm bur) | 21.1 | 21.4 | 21.4 |
Weight (grams) | 39 | 38 | 40 | 40 |
Noise level (dB) | 57 | 57 | 57 | 57 |
Coupler | RQ-24 | RQ-24 | RQ-24 | RQ-24 |
Tubing | 6-pin | 6-pin | 6-pin | 6-pin |

Synea 400 Air High-Speed Handpieces: Proven and Sophisticated
High performing technology reduces hand fatigue and improves visibility. Lots of choices, one result: precision with comfort.
- Mini head design improves access and visibility (TG-97L)
- Standard head offers extra cutting power (TG-98L)
- Lightest handpiece system in the industry to reduce hand and wrist fatigue
- LED+ illuminates the entire arch with daylight quality light
- 4 spray ports provide effective cooling and a clear view.
Additional handpieces are available. See Synea 400 Air High-Speed Series for details.
Synea 400 air high-speed handpieces require an RQ-24 Roto-Quick coupler.
Model | TG-97L | TG-98L | TG-97LW | TG-98LW | TG-97LM | TG-98LM | TG-97LN | TG-98LN | TG-97 | TG-98 |
---|---|---|---|---|---|---|---|---|---|---|
Head Type | mini | standard | mini | standard | mini | standard | mini | standard | mini | standard |
Power (watts) | 18W | 21W | 18W | 21W | 18W | 21W | 18W | 21W | 18W | 21W |
Light | LED+ | LED+ | halogen | halogen | standard LED | standard LED | standard LED | standard LED | no light | no light |
Spray Ports | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Head diameter (mm) | 10.0 | 11.5 | 10.0 | 11.5 | 10.0 | 11.5 | 10.0 | 11.5 | 10.0 | 11.5 |
Head height (mm) | 13.1 | 14.6 | 13.1 | 14.6 | 13.1 | 14.6 | 13.1 | 14.6 | 13.1 | 14.6 |
Head height (w 19 mm bur) | 21.1 | 21.4 | 21.1 | 21.4 | 21.1 | 21.4 | 21.1 | 21.4 | 21.1 | 21.4 |
Weight (grams) | 40 | 40 | 60 | 61 | 68 | 70 | 50 | 52 | 43 | 44 |
Noise level (dB) | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 |
Coupler | RQ-24 | RQ-24 | RA-24/25 | RA-24/25 | KaVo MULTIflex | KaVo MULTIflex | NSK PTL | NSK PTL | RQ-04 | RQ-04 |
Tubing | 6-pin | 6-pin | 6-pin/5-hole | 6-pin/5-hole | 6-pin/5-hole | 6-pin/5-hole | 6-pin/5-hole | 6-pin/5-hole | 4-hole | 4-hole |

Alegra 300 Air High-Speed Handpieces: Simple, Adaptable, Affordable
Get LED light on your handpiece without a service call to upgrade your delivery system. Just attach and go. Our whole new approach to air technology works on any delivery system with 4-hole tubing.
- Unique self-generated LED+ coupler fits any type of dental handpiece tubing including non-lighted—just attach and go
- Mini head design improves access and visibility (TE-97LQ)
- Standard head offers extra cutting power (TE-98LQ)
- 3 spray ports provide effective cooling and a clear view
- Lightweight handpiece design reduces hand and wrist fatigue
Additional handpieces are available. See Alegra 300 Air High-Speed Series for details.
Alegra 300 air high-speed handpieces require an RQ-54 Roto-Quick coupler.
Model | TE-97LQ | TE-98LQ |
---|---|---|
Head Type | mini | standard |
Power (watts) | 16W | 18W |
Light | self-generated LED+ | self-generated LED+ |
Spray Ports | 3 | 3 |
Head diameter (mm) | 10.4 | 12.2 |
Head height(mm) | 13.2 | 15.0 |
Head height (w 19 mm bur) | 21.4 | 21.8 |
Weight (grams) | 46 | 48 |
Noise level (dB) | 62 | 62 |
Coupler | RQ-54 | RQ-54 |
Tubing | 4-hole | 4-hole |
Product Literature
Support Documents
Safety Data Sheets (SDS)
Videos
Are A-dec|W&H air high-speed handpieces compatible with my existing coupler or tubing system?
Use the A-dec|W&H Dental Handpiece Overview Guide to determine the compatibility of A-dec|W&H handpieces.
How can I repair my A-dec|W&H handpieces?
A-dec offers factory-authorized repair from technicians specifically trained to service your A-dec|W&H handpieces. Get details on A-dec Authorized Handpiece Repair Center services and pricing.
What is the price of an A-dec|W&H air high-speed dental handpiece?
You can choose from different price points with different performance. Ask your local A-dec dealer about quantity pricing or bundled pricing when purchased with an A-dec delivery system.