Pacific Abrasives Silicon Knife-Edge Wheel, Blue, Coarse Measuring Instruments & Kits specially tempered for maximum flexibility

specially tempered for maximum flexibility and strength

This treated black diamond features a princess-cut and offers a bold accent to high-end designs—it looks great in contrast with white diamonds

white bronze

30® handpiece (not included) and is great for grinding

and the gauge includes a jewelry attachment for measuring depths of stones in settings

Pacific Abrasives Silicon Knife-Edge Wheel, Blue, Coarse Measuring Instruments & Kits specially tempered for maximum flexibilityThis blue kife edge wheel is embedded with a silicon carbide abrasive and quickly removes scratches on non precious metals such as tungsten, titanium and stainless steel. The coarse abrasive leaves a satin finish. The wheel has a 1 16" center hole; use with a mandrel (available separately).