New 50 pieces Diamond coated rotary grinding heads / burrs in box set. (Grit 40, Small head)

There are many shapes such as sphere, cylinder, round head cylinder, needle, flat plate, etc..... fit dremel or other brand rotary tools.

Shank : 3mm (close to 1/8")

Largest head size : 9mm (close to 3/8") Smallest head size : 1mm

Diamond sands : Grit 40

Suitable for use in grind the edge of glass, tile, marble, jewelry or rock. Come with the PVC box as shown on picture.

Please use water for coolant if possibles.

• New 50 pieces Diamond coated rotary grinding heads / burrs in box set. (Grit 40, Small head)
• There are many shapes such as sphere, cylinder, round head cylinder, needle, flat plate, etc..... fit dremel or other brand rotary tools.
• Shank : 3mm (close to 1/8"). Largest head size : 9mm (close to 3/8") Smallest head size : 1mm. Diamond sands : Grit 40.
• Suitable for use in grind the edge of glass, tile, marble, jewelry or rock. Come with the PVC box as shown on picture.
• Please use water for coolant if possibles.

New 50 pieces Diamond coated rotary grinding heads / burrs in box set. (Grit 40, Small head)imported