PERZOE Woodworking Square Hole Drill Bit Square Tenon Drill Square Eye Drill Drill Core Salad Drill Bit Opener Punching Drill Bit

Specifications: This mortising chisel set is great for drilling square holes in wood. Reduce labor intensity of construction workers speed up the construction speed. Fits mortising attachments with 3/4 collars. Mainly used for carpentry applicable to the construction installation decoration industry. Item Name: Square Hole Drill Bit Material: HSS Features: Portable Durable Woodworking Tool Square Hole Size: 6mm 6.4mm 8mm 10.0mm 12.7mm (Approx.) Notes: Due to the light and screen setting difference the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Square Hole Drill Bit