Item Name: 5-35MM (13 Steps 5,7,10,12,15,17,20,22,25,27,30,32,35MM) Step Drill Bitt Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Features:
5-35MM(13steps:5,7,10,12,15,17,20,22,25,27,30,32,35MM)
Material: high speed steel 6542/M2 (suitable for use on the workpiece, the hardness of 28 degrees such as
stainless steel, aluminum, carbon steel, plate, insulation board, PVC board, wood, sheet thickness below
3MM)
Surface treatment: White Diamond
