Great for holding small tools, wire and metal rods. 
 Used in model making, electronics and jewelry repair. 
 Collet capacity is 0 to 0.055. 
 Adjustable collet is made from hardened tool steel. 
 Nickel-plated body is hollow to allow use with wire and rods. 
 Locking screw chuck holds tool firmly in place. 
 Conforms to government specifications GGG-V-412a.