Luo ke 6 Pcs 1mm Round Cup Burr - 3/32'' Shank Wire Rounder Bits Jewelry Burs for Lapidary Making

Luo ke 6 Pcs 1mm Round Cup Burr - 3/32'' Shank Wire Rounder Bits Jewelry Burs for Lapidary Making

Round cup burs are made of the premium Vanadium steel for long life and accuracy This burr set includes 6 pieces, diameter of the burr are 1 mm Specific 3/32 inch ( 2.35 mm ) shank fits for electric rotary tool, drill, grinder, etc For carving of silver, jewelry, wood, walnut,olive core, beads, precious soft metal and more Ship with strong plastic storage box, easy to carry and store Made of premium tungsten steel with high hardness, hard-wearing and anti-rust.
Can be used in hanging mills, bench mills,electric grinders, rotary tool, etc.
Suitable for carving and grinding of silver, jewelry, wood, walnut and more, recommended for olive core, beads, ivory, wood, bone, precious soft metal , etc.