Weiler 21021 Power Tube Brush Burrite 1/2 in (BR-1/2)

Product Description

Weiler 21021 is a Burrite power tube brush with a 1/2 in brush diameter and 0.005 in steel filament fill designed for aggressive flat-side action. The brush has a 9/16 in brush length, approximately 2-1/8 in overall length and a 3/32 in stainless steel stem. It is intended for internal cleaning, deburring and finishing of tubing, blind or threaded holes using low-speed power tools and CNC equipment.

• Dimensions: 1/2 in diameter, 9/16 in brush length, 2-1/8 in overall length; filament diameter 0.005 in.
• Construction: crimped steel wire fill on a single continuous stainless steel stem, 3/32 in stem diameter; single spiral configuration.
• Use: internal cleaning, deburring and finishing of tubing, pipe, drilled/tapped and threaded holes; for low-speed power tools, drills, drill presses and CNC (maximum 2000 RPM).

Product Highlights

Burrite side-action power tube brush; 1/2 in diameter, 0.005 in steel filaments; 3/32 in stainless steel stem; overall length 2-1/8 in; suitable for internal deburring and cleaning.

Product Information

Standard Information

• Brand: WEILER
• Manufacturer Part Number: 21021
• Country of Origin: United States

Technical Specifications

• Brand: Weiler
• MPN: 21021
• Product Type: Power tube brush
• Design: Burrite (side-action)
• Brush Diameter: 1/2 in
• Brush Length: 9/16 in
• Overall Length: 2-1/8 in
• Filament/Wire Diameter: 0.005 in
• Fill Material: Steel
• Bristle Type: Crimped
• Stem Diameter: 3/32 in
• Stem Material: Stainless steel
• Mount Type: Single stem
• Spiral Type: Single spiral
• Attachment Type: Unthreaded stem
• Intended Use: Cleaning and deburring internal threads, tubing, pipe, drilled and tapped holes, machined bores
• Maximum RPM: 2000 rpm
• Specification Standard: ANSI B165.1
• Country of Origin: United States
• UPC: 012382210212
• Pack Quantity: 10 per pack