Krause bur for stone setting and jewelry engraving, Made from high-speed steel alloy, Compatible with 2.35mm rotary handpieces, Available in 10 no. and 12 no. variants, Perfect for stone groove making, Ideal for precision jewelry fitting, Rust-resistant durable construction, Sharp-pointed fluted shape for clean detailing, Used by jewellers, artisans and engravers, Best for diamond and gemstone setting work