non sparking wire brass brush , wooden handle 

Cangzhou Dean Safety&Special Tools Co.,Ltd offers copper-beryllium alloy(Be-Cu) non sparking tool set,

the technical of material :

Copper-Beryllium Alloy

           Be:     1.8%-2%

           Ni:     0.1%-0.6%

Composition

       Others:     <0.6%

       Rest:       Cu

Hardness         HB283-365

Breaking         δb105-120kgf/mm2

Characteristics of the safety tools:

· Spark Proof

· Non-magnetic

· Rust resistant

Application

· Spark proof: petrochemicals, mills and mining, etc.

· Non-magnetic: radar stations, aerospace industries and clean rooms, etc … .

· Rust resistant: pharmaceutical industries, shipyards, laboratories and desalination plant, etc …

about non sparking brass brush ,

with wooden handle size 215*35mm

 brass wire length 20mm