The Sealey MA10 is a wood mortising attachment designed to transform pillar drills into dedicated mortising machines for creating square holes and mortise joints in woodworking applications. This versatile attachment offers compatibility with Sealey and other leading pillar drill brands, making it a practical addition to joinery workshops and timber frame construction environments. The kit includes three chisel and bit sets in 1/4", 3/8", and 1/2" sizes, providing flexibility for different mortise dimensions commonly required in furniture making, door hanging, and general carpentry work. Four mounting rings with collar diameters of 40mm, 52mm, 55mm, 60mm, and 65mm ensure secure fitting across various pillar drill models. Supplied in a sturdy storage case, the MA10 keeps all components organised and protected between jobs. Please note this mortising attachment is not compatible with Sealey model numbers SDM30 and GDM180B. Features and Benefits: • Three chisel and bit sets cover standard mortise sizes for versatile application • Five collar diameter options provide compatibility with most pillar drill brands • Supplied in protective storage case for organised tool management • Enables accurate square mortises without dedicated mortising machinery Specifications: Brand: Sealey Chisel & Bit Sets: 1/4", 3/8", 1/2" Collar Diameters: Ø40, 52, 55, 60, 65mm Nett Weight: 5.12kg