Specifications: Material: stainless steel
which is made of wood
Easy assembly The set also includes screws and dowels
and flour types can effect the rise
non-chemical
6-60mm Hss Step Drill Bit Spiral Conical Slot Countersink Specifications: Material: stainless steel6 60mm Hss Step Drill Bit Spiral Conical Slot Countersink steps: 6,10,15,20,25,30,35,40,45,50,55,60mm). Shank diameter: 13 mm. Step drill Material: HSS 4241Application: The step suitable for workpieces with hardness below 25, such as carbon steel, sheet metal, insulation board, PVC board, board and wood. The thickness of the part under 5mm. Note: Use water cooling in the drill to extend the life of the bit. Recommended drilling speed 250 400 rpm.