Festool 577971 Mobile Drilling Attachment MB 40-Set

Get straight, accurate holes every time—no guesswork. The MB 40 helps you drill perfectly at 90 degrees, whether you're on the jobsite or in the shop. Set your depth, line up your holes, and drill clean through wood, metal, or plastic. Need to drill straight down, into end grain, or make a row of holes? No problem. You can hook up dust collection right to the base, so you always see your mark. It’s another FastFix add-on that works with your Festool cordless drill and gives you more ways to get the job done right.

• Dead-on accurate. Built tough and stable for clean, precise holes.
• Dial it in. Set exact depth with easy-to-read scale—zero position included. Goes up to 2" (50 mm), marked in both mm and inches.
• Built to adapt. Comes with side fence, end-stop, and guide rail adapter for edge work or long panels—repeatable and exact every time.
• For 32 mm system. Hole series feature makes cabinet drilling simple.
• Fast setup. Tool chuck locks in by hand—no extra tools needed. Use CENTROTEC for quick bit swaps.
• Dust extractable. Hook up to a CT Dust Extractor with a D27 hose for a clean workspace.
• Line it up. Base plate markings help you place it right the first time.
• Stays put. Rubber base grips tight—no slipping while you drill.
• All in one box. Packed in a Systainer³ to keep everything in order.

• Holder: FastFix
• Weight: 3.1 lbs (1.4 kg)
• Dust extraction connection dia.: 1-1/16" (27 mm)
• Height: 12-1/4" (312 mm)
• BASE: 4-3/8"x4-1/2" (110 x 114 mm)
• Max. drilling diameter for softwood (Forstner drill bit): 1-9/16" (40 mm)
• Max. drilling diameter for softwood (auger bit): 5/8" (16 mm)
• Max. screw diameter (templates/fixtures): 5/32" (4 mm)
• Setting range of depth stop: 0 - 2" (0 - 50 mm)
• Stroke without depth stop, without spring: 8" (203 mm)
• Stroke with depth stop, incl. spring: 7-3/8" (187 mm)