5PCS

Specifications:
Item Name: Air Die Grinder
Material: Aluminum Alloy
Color: Silver + Black
Free Speed: 20000-23000RPM
Collet Size: 1/4inch(6mm)
Air Inlet(N.P.T): 1/4inch
Working Air Pressure: 90PSI
Air Consumption: 4CFM
Exhaust: Rear
Overall Length: 156mm/6.1inch
Package Weight: approx.448g

Package List:
1 * Air Die Grinder
2 * Spanner
1 * Adapter

15PCS

Specifications:

Material: Aluminum Alloy

Main Color: Silver + Black

R.P.M: 25000RPM

Air Consumption: 80L/Min

Chuck Size: 1/4inch(6mm),1/8in(3mm)

Air Inlet(N.P.T): 1/4inch

Working Air Pressure: 6.2bar

Exhaust: Rear

Length: 155mm/6.1in

Package Weight: approx.882g

Package List:

1 * Air Die Grinder

2 * Spanner

1 * Air Inlet Connector

5 * 3mm Grinding Head

5 * 6mm Grinding Head

1 * 3mm(1/8") Chuck

1 * 6mm(1/4") Chuck

Package Included:
6PCS

1 x Micro Air Grinder Pencil
1 x Oil bottle
2 x Chuck
2 x Removing spanners
1 x Instruction

16PCS

17 x Air Micro Die Grinder Tool Set
1 x Instruction

Specifications:
Free speed: 65,000 RPM
Air pressure: 90 PSI
Chuck size: 3mm (1/8") and 3mm (1/8")
Grip: Pencil
Air hose: 1/4"