SIT Steel Twist Knot Cup Brush 70mm, TZ70.02 | TZ70.02

This SIT TZ cup brush is 70 mm across with twist knot steel wire and no retaining skirt, for an angle grinder. It comes with an M10 or an M14 thread.

Twist knot wire is aggressive and suits heavy duty work such as slag and rust removal. This TZ version comes without the retaining skirt. Without the skirt it is less aggressive than the BTU71 cup brushes.

Where this product is used

• Slag and rust removal
• Heavy duty cleaning of weld areas
• Fabrication and maintenance work
• Surface preparation of steel

Features

• Available in 2 sizes: 70 mm and 70 mm
• Mounting: M10 thread and M14 thread, for angle grinders
• Maximum speed 14,000 rpm
• Twist knot wire for heavy duty slag and rust removal
• Made in Italy
• No retaining skirt, which makes it less aggressive than the skirted twist knot cups

Key specifications

Options and part numbers

Selecting the right option

Angle grinders up to 100 mm generally have an M10 x 1.5 thread, and grinders of 115 mm and above generally have an M14 x 2 thread, so check the thread on your grinder before you order. Match the brush to your machine and do not run it above its maximum speed rating. Wear eye protection and gloves when brushing, because wire can break off during use.

Related products

See also SIT Steel Twist Knot Cup Brush 70mm, M10 BTU71.02, SIT Steel Crimped Cup Brush 75mm, M10 BT80.02 and SIT Steel Twist Knot Cup Brush 70mm, M14 BTU71.03.