Busch #1 (TC) Ball Burs - Tungsten Carbide - 2.35mm Shaft

TUNGSTEN CARBIDE burs can be used on most hard materials: including steel, aluminium, cast iron, stone, ceramic, bone, hard wood, acrylics & fibreglass. Also ideal when used on softer metals such as gold, platinum & silver as 3 times harder than steel and won't blunt as easily. BALL BURS are versatile for carving, engraving, texturing and enlarging holes etc.