Jaz 54052 Cup Brush 4" Twist Knot Wire Wheel 0.020 Steel 5/8-11 hub

Specifications: 

• Diameter (d): 4"
• No. of Rows: 1
• Trim Length (s): 1-1/16"
• Thread Size (e): 5/8”-11
• Max RPM: 8,500

 Applications

• Cleaning and removal of welding scale, metallic structures, ship building, etc.
• Removal of rust, scale, paint or other adherences on flat or irregular surfaces.
• Deburring.
• Heavy duty cleaning of large metal areas.

Technical Information

• The twist knot wire allows:
• Long working life
• High removal capacity
• Possibility of working at high speed
• Designed for use on portable machines (angle grinders).
• Appropriate for brushing large surfaces with a high removal capacity.
• Patented nut design and multi-thread are available in two versions:
• One is available in 5/8”-11 & M14 x 2.0 thread combination and the other is available in the M10 x 1.25 & M10 x 1.50 thread combination.
• This unique nut design is easier to tighten and loosen on and off angle grinders.  The nut design also covers a greater surface area, which gives the nut greater strength against resistance, torque, and “brush back off.”

Metal Ring Information
A metal bridle is a standard feature on the JAZ 4” and 5” twist knot cup brush.  This serves a dual purpose:

• Prevents the cup brush from flaring out excessively, which allows for more aggressive surface cutting by having more wires contacting the surface. 
• When the wire is worn to the metal knock-off ring, the ring can be removed with a hammer and screwdriver.  Removing the ring exposes more trim length and allows for an additional 30% working life of the brush.