12.7mm (3/4") Shank Square Mortiser Chisel Bit by Oltre

These 3/4" Shank Bits are ideal for cutting square mortise holes and are suitable for use with Chisel Mortising Machines or with a suitable Drill Press Mortising Attachment Kit. Available in Metric and Imperial Sizes. These industrial Mortise Bits are also available in 5Pce Kits.