Glass Working Set (4 Pieces)

 For engraving, grinding or frosting glass. Diamond bit 1: ball Ø 1.0mm, diamond bit 2: ball Ø 1.8mm, silicon carbide bit cone 3/2 x 5mm, and bullet 2/2.5 x 7mm. All shafts Ø 2.35mm.

Set Includes: 2 x Diamond grinding bits, 2 x Silicon carbide grinding bits.