2mm-3.17 mm Electric Motor Shaft Clamp Fixture Chuck Mini For 0.7mm-3.2mm Drill

Used for 2.0mm-3.17mm motor shaft.

A variety of models to choose from, to facilitate your every need

Quality assurance, you can buy at ease

Concentricity adjustment method: Before lock bit need to adjust the concentricity,

otherwise there will be a violent vibration,power on rotate awhile on the smooth

surface of the floor or glass, lock bit after bit concentric.

Specifications

Material: Brass

Size: 25mm(L) x 8mm(Dia.)

Specific index:

Model       rear-axle-diameter       Clip drill diameter range 

                (with the motor shaft)   

2-0.7            2mm                          0.2mm-0.7mm

2-1.2            2mm                          0.7mm-1.2mm                            

2-1.5            2mm                          1.0mm-1.5mm

2-3.17          2mm                          2.5mm-3.2mm

2.3-0.7         2.3mm                       0.2mm-0.7mm

2.3-1.2         2.3mm                       0.7mm-1.2mm
2.3-1.5         2.3mm                       1.0mm1.5mm
2.3-2.3         2.3mm                       1.6mm-2.3mm 

2.3-2.5         2.3mm                       1.6mm-2.5mm

2.3-3.17       2.3mm                       2.5mm-3.2mm 

3.17-0.7       3.17mm                     0.2mm-0.7mm

3.17-2.0       3.17mm                     1.4mm-2.0mm

3.17-2.5       3.17mm                     2.0mm-2.5mm

3.17-3.17     3.17mm                     2.5mm-3.2mm