AP Astro Pneumatic Tool Company ADR14 XL blind rivet adapter kit — 1/4" capacity, billet aluminum, Japanese bearings

The Astro ADR14 XL blind rivet adapter kit converts a cordless, corded or pneumatic drill into a high-capacity power riveter with 1/4" blind rivet capability.

When you need faster, more consistent blind rivet installation without buying a dedicated rivet gun, the Astro ADR14 XL attaches to your drill to pull large rivet bodies cleanly. Machined from a solid aluminum billet with precision Japanese bearings, this adapter is built to withstand workshop use while keeping force transfer smooth. It arrives with a set of interchangeable nosepieces so you can run common rivet sizes in steel, aluminum, copper and most stainless applications.

How does this adapter improve rivet installation speed and consistency?

By using the rotational power and linear pull of a drill, the ADR14 XL speeds up repetitive rivet work and produces uniform pulls compared with manual hand tools. Its internal bearings reduce friction so each stroke is more controlled, lowering the chance of mis-sets and broken stems.

• Converts a drill into a powered riveter for faster cycles
• Japanese bearings ensure smoother, repeatable pulls
• Solid billet construction resists flex under load for consistent results

What rivet sizes and materials can this kit handle?

The kit includes nosepieces for 3/32", 1/8", 5/32", 3/16", 7/32" and 1/4" rivets so you can tackle a wide range of panel and bracket work. It’s suitable for steel, aluminum, copper and most stainless up to 7/32" where specified.

• Nosepieces supplied for common 3/32"–1/4" sizes
• Works on steel, aluminum, copper and up to 7/32" stainless rivets
• Handles larger rivet bodies for heavier-duty joins

What are the build and performance specs I should expect?

The ADR14 XL is CNC-machined from a single aluminum billet to maintain concentricity and durability under torque. It offers a robust maximum stroke (around 0.7") and is engineered to engage and release stems reliably when paired with the correct nosepiece.

• Single-piece billet aluminum body for strength and alignment
• Precision Japanese bearings reduce wear and binding
• Maximum stroke approximately 0.7" for deep rivet pulls

How do I avoid jams and keep the adapter working reliably?

Soft or ductile rivets can leave residue that leads to sticking. Regular cleaning and light spray lubrication prevent buildup; if a stem tends to hang, changing to the next larger nosepiece helps release it more easily. Never disassemble the adapter to remove a stem — follow the recommended cleaning and nosepiece adjustment steps instead.

• Use spray lube periodically to reduce stem sticking
• Clean debris from the throat and nosepiece after use
• Switch to the next larger nosepiece if stems consistently jam

Who is this for: The Astro ADR14 XL is aimed at mechanics, metal fabricators, boatbuilders, HVAC technicians and serious DIYers who need a compact, affordable way to power-install larger blind rivets without buying a separate pneumatic riveter. It’s especially useful on jobs with many fasteners where speed and uniformity matter, or where a portable drill-based solution simplifies work in tight spaces.