Protean Boring Head For Woodworking Drilling Machine CNC Adjustable wheelbase wheelbase is 34.6 ~ 97mm Delta:
Drilling capacity: wood, plastic and copper with 40 largest copper, aluminum and zinc, iron and copper with maximum 12, maximum of 6
The drilling head can withstand high speed force 4500RPM is suitable for furniture, toy series
Can be attacked in a general drilling machine to make