GH-CSB45-1-3 - Spin Mold Bits (For carving holes)

Spin Mold set for making round flat bottom holes with a diagonal 45° wall.
With center pin, you can drill a hole without pilot hole.
Dia of blade(size of bottom hole diameter :1.0mm,1.5mm,2.0mm,2.5mm,3.0mm
Dia of body: 3.0mm, round shank