4 Piece HSS Wood Mortise Chisel Countersink Bits Set
Woodworking drill bit sets with long drill core and square chisel, easy to lock the hole on the wood, then you can get different mortises quickly. These woodworking mortising chisel bits set are suitable for drilling square holes in wood with a mortising machine or a mortising attachment.
(DZZ5) 4pc Mortising Chisel Bit ( 5/8" shank ) includes:1/4", 1/2", 5/16", 3/8" bits in wooden box.
(DZZ5) 4pc Mortising Chisel Bit ( 5/8" shank ) includes:1/4", 1/2", 5/16", 3/8" bits in wooden box.
(DZZ222) 4pc Mortising Chisel Bit ( 3/4" shank ) includes:1/4", 1/2", 5/16", 3/8" bits in wooden box.