MIRA BB-86 GIANT198MM INSIDE MAGNET DIAMETER INHEX KEY 2. 5 AND 3. 0 MM The BB 86 is a fully portable and easy to operate tool designed for accurately refacing diesel engine sleeve counterbores. Ensuring a perfect seal between the engine block and wet liners is critical during engine overhauls or in cases of coolant leakage. This requires precise machining of the counterbore seatan operation that the BB 86 performs with speed and accuracy. The BB 86 centers

Caterpillar

Codes: X10XE

Spindle rotation speed 60 rpm

and produces the precise angles and concentricity required for a perfect valve-to-seat seal

an efficient cooling system with settling tank and a wide equipment for a quick and precise positioning and fixing

Horizontal movement 1100 mm

Operation data

Large handwheel for a better control of machining depth

Supplied with grinding segment set or CBN/PCD tool and holder (depending on M or standard version)

PME Crankshaft Deflection Gauge 60-600mm

used with the machines S3

interacts with adjustable gibs