Square Hole Mortiser Drill Bit Alloy Steel Adjustable Mortising Chisel Woodworking Power Tool14mm

1、OVERALL HEAT TREATMENT: The drill bit is made of alloy steel section, the overall heat treatment bring high hardness and long service life 2、CONVENIENT FOR WOOD CHIPS DISCHARGE: U shaped long chip flute design is convenient for the discharge of wood chips and improves drilling efficiency 3、AVOID BURSTING: The force of the cutting edge of the drill bit is on the same plane, and the effective protection can avoid the situation of bursting at the beginning of use, very stable 4、USE WITH SQUARE HOLE DRILLS: The drill tail adopts a circular design, which makes the clamping more stable. Can be used with square hole drills and square tenon machines 5、FOR WOOD PRODUCTS: Suitable for drilling wood products such as density board, medium fiber board, particle board, wood and so on Item Type: Square Hole Mortiser Drill Bit Material: Bearing steel + alloy steel Uses: Suitable for wood products such as density board, medium fiber board, particle board, wood, etc. Suitable for square hole drills and square tenon machines Shank Type: Round shank 1 x Square Hole Mortiser Drill Bit1 x Drill core