Woodworking Square Drill Bit Set Twist Drill Bit Mortise Chisel Drill Bit Tool Set Spiral Extension Drill Bit

Woodworking Square Drill Bit Set Twist Drill Bit Mortise Chisel Drill Bit Tool Set Spiral Extension Drill Bit Popis

Purchase Notes:The square hole drill bits need to be used in conjunction with the mortise machine.Please make sure that the wood borad and the drill are at a 90 degree angle. These drill bits not usable with a hand held drill.
Easy to Drill:The carbide drill bit tipped is and wear-resistant. With high hardness and long service life. The drill sleeve has a U-shaped design to facilitate the discharge of wood chips and improve the drilling efficiency.
Widely Applications:This square hole drill bit is suitable for wood, including , , particle board, channel wood, pine wood, basswood, etc. Note: It is not suitable for processing metal, glass, plastic, concrete, gypsum board etc.

Colour:As Shown
Material:45 Carbon Steel

Package Contents:
6 * Drill Bit