#1	Durable Made of natural wood material durable and not easy to break can be used for a long time
#2	Ergonomic design Nonslip handle surface polishing features ergonomic shape not easy to slip better control and a comfortable grip
#3	Size Bore 732 hole depth 2316 used for 4 7 inch files
#4	Easy to use Lightweight and easy to carry just choose the right size and screw it into the location where it needs to be installed easy to install
#5	Widely used Suitable for metal file wood file screwdriver hand drill