HSS 45 Degree Bearing Bur Size 15 3.8mm Saints Holds all shapes and sizes

Holds all shapes and sizes up to 12 1/2 lignes

The magnets are so strong that they should not be used by anyone with a pacemaker

They are made of stainless steel and have serrated jaws to provide a firm grip

This is a new set of 50 sterling silver closed jump rings

HSS 45 Degree Bearing Bur Size 15 3.8mm Saints Holds all shapes and sizesMade in the USA, these hand cut, high speed steel burs last longer than standard jewelers burs. They offer exceptional cutting efficiency and are available in a wide variety of shapes and sizes for cutting most metals. All have 3 32" (2. 4 mm) shanks and will fit most flexible shaft handpieces