• Suitable for use with Sealey and other leading makes of drill.
• Includes three chisel and bit sets and four mounting rings.
• Supplied in storage case.
• Collar Diameters: Ø40, 52, 55, 60, 65mm.
• Chisel and Bit Sets: 1/4", 3/8", 1/2".
• Mortising attachment is not suitable for Model No's SDM30 and GDM180B.