Aardwolf Battery Joint Setter - BOSS

This device works well on stone and glass with non-porous surfaces. It can be quickly closed or opened by simply moving the roller nut with the palm of your hand. The two vacuum bases are aligned with precision steel guide axles. These axles are anchored on each side with a central axle and two sub-axles. When the roller rotates, one vacuum base will move along two sub-axles and pull two pieces of slabs together. One balance bar with four leveling knobs allows surfaces to be leveled precisely. The battery-operated vacuum pump maintains an equal vacuum in both pads during the working process. 

• Powered by a 12V-1500mAh battery 
• Light and compact design 
• Easy and convenient to use  
• Four leveling knobs keep the joints flush 
• The fast and powerful tightening mechanism 
• Close or open seams by easily rotating the roller nut with your palm 
• Battery-operated vacuum pump 
• Integrated exhaust valve to release the vacuum 
• Number of vacuum bases: 2 
• Vacuum base sizes: 230x190 mm (9" x 7.5")

Specifications

• Net weight: 14.8 kg (32.6 lb)
• Gross weight: 17 kg (37.5 lb)
• Packaging dimensions: L.600 x W.290 x H.280 (L.23.6" x W.11.4" x H.11")

What Our Experts Think

• Cordless joint setter designed for fast and precise countertop installation.

• Powerful suction pads ensure strong grip on stone surfaces.

• Rechargeable battery provides portability and ease of use on-site.

• Improves accuracy and reduces labor time during fabrication.

• Ideal for granite, marble, quartz, and engineered stone installers.

Q&A

Q: What is the lifting or holding capacity of the BOSS?
A: It provides a secure hold for aligning and setting heavy stone slabs.

Q: Does it need a power outlet during use?
A: No, it’s fully battery-powered and cordless for maximum convenience.

Q: Can it handle polished surfaces?
A: Yes, suction pads are designed to grip without scratching polished stone.

Q: Who benefits most from this tool?
A: Professional fabricators and countertop installers looking for speed and precision.

Maintenance Tips

• Keep suction pads clean and free from dust or debris.

• Recharge and store batteries properly to extend lifespan.

• Inspect pads and seals regularly for wear or damage.

• Wipe down after each use to protect moving parts.

• Avoid overloading beyond rated capacity for safe operation.