Double-Spiral Double-Stem Power Tube Brush, 3/4 in dia, 0.006 in Thick, 5 in Length ORS NASCO and large knurled feed screw

and large knurled feed screw knob give easy control of cutting pressure for clean cuts|Models 117 and 118 include a self-feeding AUTOFEED® cutter wheel that automatically cuts after tightening the knob only once|Model 118 features a special knob for easier tightening of the feed screw

convex and flat surfaces|Rounded on one side

Used on concave

Designed for precision metal fasteners under 3/4"|Protects threads from rust and corrosion|Removable with hand tools||

Precision made from copper tubing|Extra long barrel for easy soldering or possible connection

Double-Spiral Double-Stem Power Tube Brush, 3/4 in dia, 0.006 in Thick, 5 in Length ORS NASCO and large knurled feed screwUse fully chucked on smooth or threaded blind holes Also can be used with power tools for heavy duty cleaning and deburring. Specifications Anchor Brand Catalog NO Applications Deburring; Cleaning; Finishing Big Catalog YES Brand Weiler Brush Length 2 1 2 in Catalog Big Catalog Construction Catalog NO Country of Origin US Dia. [Nom] 3 4 in Filter Material Steel Hazmat NO Jan San Catalog NO Overall Length [Nom] 5 in Prop 65 YES Quarterly Flier NO