Two glass grinding bits, in your choice of sizes.

TWOFERS grinding bits offer more grinding surface than any other bit, superior quality, and an extended grinding life. TWOFERS diamond abrasive grinding surface is designed to maximize bite and allows for an extra long life and smooth uniform grinding.

Choose from Standard (100/120) grit bits in 1/8", 1/4", 3/4", or 1" sizes, or Ultra Fine (600) grit bits in either 3/4" or 1" sizes.

A double ripple bit is also available for shape beveling glass edges for foil and lead came work. By adjusting down the top and bottom edges of heavily textured glasses it is easy to accurately foil and fit glass into came channels. Aanraku's TWOFERS Ripple Bits give double rippling surfaces for a working life per bit that is twice that of any other.

The 220 grit jewelry bits cut a smooth channel around the perimeter of glass cabochons for fitting jewelry wire for hanging and wire wrapping fused glass. Aanraku's double plated 220 grit surfaced jewelry bit is adjusted to use up to 16 ga. wire for fixing and wrapping.

Aanraku's 1/8" diameter double plated core diamond drill bits are for use in drill presses to drill multiple holes in glass projects. Using a few drops of oil and your drill press at low speed allows you to drill holes for jewelry and hanging glass items.