Luo ke 12 Pcs Round Shape Ball Burr Set - 3/32'' Shank Jewelry Making Burs Round Ball Shape Engraving Bits for Lapidary (008-040)

Luo ke 12 Pcs Round Shape Ball Burr Set - 3/32'' Shank Jewelry Making Burs Round Ball Shape Engraving Bits for Lapidary (008-040)

Made of the premium Swiss-milled Vanadium steel for long life and accuracy The burs measure approximately 0.8, 1, 1.2, 1.5, 1.8, 2.1, 2.3, 2.5, 2.7,3.0,3.5 and 4 mm 3/32 inch ( 2.35 mm ) shank fits for electric rotary tools, drill, grinder, etc Suitable for carving and grinding of silver, jewelry, wood, walnut and more Recommended for engraving olive core, beads, ivory, wood, bone, precious soft metal , etc Package contents: 12 pieces 3/32'' shank jewelry making tools ball 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.