Inland Diamond Grinding Head
Jewelry Bit

This Diamond Jewelry Bit grinds a groove around the outside of glass, cabochons, beads, buttons and similar material for wire wrapping. Choose from 2 different thicknesses and 4 grits.

Jewelry bits are available in 1 mm and 1.4 mm thicknesses and come with a set-screw, Allen wrench and square-shaped sponge to keep your glass piece cool while you work.

Key features

• All bits are measured for trueness, which insures that every bit will spin properly on the motor shaft.
• These bits fit 5/16″ (7.94 mm) arbors

Specifications

• Outer diameter: 1″ (rim)
• Inner diameter: 5/16″
• Steel body
• 1 mm rim grinds a groove for 20 and 22 gauge wires.
• 1.4 mm rim grinds a groove for 16 and 18 gauge wires.