WEILER 21413 Double Spiral Power Tube Brush 1-1/2" Diameter Stainless Steel

The Weiler 21413 is a double stem, double spiral power tube brush designed for aggressive cleaning and deburring applications on steel, armored steel, cast iron, ductile iron, and tool steel parts. This professional-grade brush features 0.014" stainless steel wire fill material in a 1-1/2" diameter configuration with a 2-1/2" brush length and 5-1/2" overall length.

Key Features:

• Double spiral design with four stem wires and straight wire fill material for superior cleaning action
• 1/4" stem diameter compatible with CNC machines, milling equipment, drill presses, and corded or cordless drills
• 0.014" stainless steel bristles resist corrosion and provide excellent durability
• Ideal for internal cleaning and deburring in tubing, pipe, drilled-and-tapped holes, and machined bores
• Made in the USA
• Pack of 10 brushes

Important Usage Notes: Power tube brushes should only be used with low-speed power tools where RPM can be precisely controlled. Do not use in reverse rotation to prevent unraveling of the stem wire. These brushes are designed for applications requiring aggressive material removal in confined spaces and internal passages.