Luo ke 12 Pcs Round Ball Burr - 3/32'' Shank Jewelry Micro Engraving Burs Ball Shape Cutting Bits Lapidary Making Tools (004-020)

Luo ke 12 Pcs Round Ball Burr - 3/32'' Shank Jewelry Micro Engraving Burs Ball Shape Cutting Bits Lapidary Making Tools (004-020)

Made of the premium Swiss-milled Vanadium steel for long life and accuracy Assorted sizes: 004,005,006,008,009,010,012,014,015,016,018,020 Specific 3/32'' shank fits electric drill, hanging mills, bench mills,electric grinders, rotary tool, etc Suitable for silver, jewelry, olive core, beads, ivory, bone, walnut, precious soft metal and more Package contents: 12 pieces 3/32 inch shank round ball shape jewelry making burr 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.
for carving and grinding of silver, jewelry, wood, walnut and more, recommended for olive core, beads, ivory, wood, bone, precious soft metal , etc.