HN-M B2 (Four holes is also available)
1) Triple water spray 2) Ceramic bearing
3) Push button type 4) Self-illumination
5) Natural light 6) Midwest 4 hole

Technical Parameter:
Body size: L125*H27mm
Head size: Diameter 10.6*H13mm
Bur shank: Diameter 1.59-1.6mm
Torque: 0.18-0.21Nm
Chuck: Push button
Light: LED
Illumination: 4500lux
Light temperature: 3500-5000k
Light beam: Concentrated
Air pressure: 0.22-2.5Mpa
Rotate speed: 300, 000-400, 000 min-1