Mark-IV Dust Buggy Joint Clean-Out Saw

The Mark-IV Dust Buggy is a walk-behind saw for cleaning out control joints, removing old filler, and making straight, accurate cuts up to 2″ deep. Its blade guard covers about 98% of the blade while keeping it visible. Up-cut rotation clears debris toward the vacuum port, and the adjustable, rotating handle gets close to walls and racks. Powered by a 15-amp Metabo W24-230, it ships with an 8″ x 0.125″ concrete blade; a Vacuum Brazed Blade is recommended for polyurea removal. Recent updates add a quick-change motor bracket and a control box with a magnetic no-restart switch and volt/amp gauge. Made in the USA.

Features:

• Power: Metabo W24-230, 15 amps, 115V, 6,600 RPM
• Weight: 50 lbs
• Depth: 2″ with 8″ blade, 1.5″ with 7″
• Depth lock prevents overcutting
• Blades: 7 or 8″ (rated 7,640+ RPM), widths 0.090 to 0.250″, 7/8″ arbor
• Includes: 8″ x 0.125″ Supreme concrete blade
• Dust collector: 200+ CFM required
• Production: approximately 50 ft/min clean-out, 3 to 6 ft/min polyurea removal at 1/2″