"ROTARY HANDPIECE" : FEATURES
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  • The head and the motor are not interchangeable in "UA" series but the rotating centering accuracy increases to the maximum.
  • Well designed "pencil" to use easily with a good balance, which ensures comfortable working.
  • Possible to change bits by adoption of quick and easy tool changing system.


UA12A Torque Type
UA12A
UA12A

  • High torque and persistent output power enables to perform particularly a high efficiency in heavy duty working such as grinding.
Specifications Rotation speed : 2,000 - 20,000rpm
Max. torque : 660g·cm (used with controller UC500C)
Weight : 200g (Curl cord is not included)
Size : diameter 27.5 × L144.5mm
Mounted collet : diameter 2.34mm (KP-036B)
Accessories Collet diameter 3.0mm (KP-032B)
Collet changing wrench (KP-504)
Handpiece rest stand (KP90-101)
Carbon brush 2 pcs (PKE60-101)


UA13A Medium Speed Type
UA13A
UA13A

  • Max. rotation speed is 35000rpm Stable rotation speed us kept from low to high speed.
Specifications Rotation speed : 3,500 - 35,000rpm
Max. torque : 550g·cm (used with controller UC500C)
Weight : 200g (Curl cord is not included)
Size : diameter 27.5 × L144.5mm
Mounted collet : diameter 2.34mm (KP-036B)
Accessories Collet dia 3.0mm (KP-032B)
Collet changing wrench (KP-504)
Handpiece rest stand (KP90-101)
Carbon brush 2 pcs (PKE60-101)



UA14AHigh Speed Type
UA14A
UA14A

  • Max. rotation speed is 45,000rpm recommended for precision and super fine working.
Specifications Rotation speed : 4,500 - 45,000rpm
Max. torque : 420g.cm (used with controller UC500C)
Weight : 200g (Curl cord is not included)
Size : diameter 27.5 × L144.5mm
Mounted collet : diameter 2.34mm (KP-036B)
Accessories Collet diameter 3.0mm (KP-032B)
Collet changing wrench (KP-504)
Handpiece rest stand (KP90-101)
Carbon brush 2 pcs (PKE60-101)
Our recommended controllers to connect with are
Two output sockets type One output socket type
UC500C UC250C