Jaz 78316 Twist Knot Wheel Brush Abrasive

Product Description

The JAZ 78316 is a standard twist knot wheel brush designed for aggressive surface preparation and material removal on metal workpieces. The twisted wire knot construction delivers long working life and high removal capacity while remaining capable of operating at high rotational speeds. This type of wheel brush is used by fabricators, welders, and maintenance professionals as a grinder attachment for cleaning, descaling, and surface conditioning tasks. At 0.661 pounds, the 78316 is a lightweight accessory suited for angle grinder use in both shop and field environments.

The JAZ 78316 is applied across a range of industrial and trade surface preparation tasks including paint stripping, rust and scale removal, formwork panel cleaning, and weld bead cleanup. It is well suited for use on structural steel, fabricated assemblies, and concrete formwork panels. The patented multifitting thread system is available in two versions: one compatible with M14 and 5/8-11 spindle attachments (Code R88), and one compatible with M10 x 1.5 and M10 x 1.25 spindle systems (Code R77). This dual-format design makes the brush adaptable across a wide range of angle grinders commonly used in fabrication and construction trades.

Key Features

• Twist knot wire construction provides extended service life and high material removal rates
• Capable of operating at high rotational speeds without premature wire fatigue
• Patented multifitting thread available in M14 and 5/8-11 (Code R88) or M10 x 1.5 and M10 x 1.25 (Code R77) configurations
• Redesigned single-thread attachment geometry improves mounting ease and increases resistance for added user safety
• Suitable for paint cleaning, rust removal, weld cleaning, and formwork panel cleaning

Compatibility

The JAZ 78316 is compatible with angle grinders fitted with M14 or 5/8-11 spindle attachments when ordered as Code R88, and with M10 x 1.5 or M10 x 1.25 spindle systems when ordered as Code R77. Verify spindle thread specification on your grinder before installation.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with abrasive wheel accessories and grinder safety procedures. Always power down and disconnect the grinder from its power source before mounting or removing the wheel brush. Confirm the grinder RPM rating meets or exceeds the maximum rated speed of the brush before operation. Wear appropriate PPE including a face shield and gloves when operating wire wheel brushes.