Dental Low-Speed Handpiece Set 201-M4 Product Description: E type handpiece with low speed. 1:1 Ratio with an external cooling system Air Pressure: 245~392Kpa (2.5~4.0 kg / cm2) Water Pressure: 198Kpa (2 kg) Rotation Speed: 22,000~27,000 rpm Chuck Type: Latch type Bur Applicable: 2.334~2.355 mm Being dental handpiece noise: 70dB one Latch type contra angle 201CA one air motor 201AM-M4 one straight handpiece 201SH
