Mortise Steel Woodworking Drill Bit Set Square Hole Chisel

Mortise bits are woodworking bits designed for drilling square holes, often used in mortise and tenon joints. The mortise bits have a drill bit in the middle which acts as the center point. The size that we have are 6mm,8mm,10mm,12mm,14mm,16mm,18mm Key Specifications:. Shank Type: Round, straight shank, typically 3/4 inch in diameter.  Flute Type: Straight open flutes for efficient chip removal.  Cutting Point: Four corner cutting edges for forming a square hole.  Material: High-speed steel (HSS) is a common material for durability and hardness.  Sizes: Available in a range of sizes, from 6mm,8mm,10mm,12mm,14mm,16mm,18mm.  Applications: Specifically designed for use with mortise and tenon machines or tongue-and-groove attachments.  Categories: Accessories And Spare Parts, Drill Bits