TG Tools BF1123:3095 8 1/4-Inch KIK Spade Bit 1/4-Inch Shank, 3/8-Inch, 1-Piece

KIK Spage bit It is forged from solid VCr40 Steel. VCr40 has a memory, will return to the original form from twisting or bending in certain range. Designed to cut wood, plastic and non-ferrous sheet metals. It has the ability to produce curve path, nearly flat bottom blind hole with no "walking" on smooth surface.