Drill dust collector 1.it's has own patend in China 2.used for collecting the dust when you use the drill 3.dia:4-10mm

Drill dust collector

 

 

the diameter of the collector  is 4-10mm

 

1.put the collector through the drill

2.the bottom should contact the drill when you using

3.take it down when you finish

4.the small hole down ,and the dust will fall out .

 

 

it's diagram

 

 

 

(All the price on alibaba just for reference ,according to the actual conditions of the customer representative.)

Drill dust collector