Made of good-quality high-carbon steel material, possess high hardness and strength
Before the flat drill and the wood contact, let the drill bit and the wood bite, and the positioning is more accurate
The drilled hole by this tool is very round, which is very suitable for woodworking
DIY woodworking drilling flat bit, combining high hardness and durability, very practical
The cutting thorn design greatly reduces the occurrence of chipping on the hole wall