Technique™ Round Carbide Bur Set, Set of 18 Oxidizers & Patinas Teflon is a favorite among

Teflon is a favorite among metal clay artists for its easy-release characteristics

22-gauge wire is a good all-purpose weight

flat 3mm circle with a smooth

Mounts securely to your bench-top or work surface

Technique™ Round Carbide Bur Set, Set of 18 Oxidizers & Patinas Teflon is a favorite amongThis set of round burs from Technique is made from long lasting carbide, this bur will maintain its sharp edges longer and is ideal for use at high speed. Round burs have teeth rather than the usual fluting on the cutting surface; ideal for aggressive material removal, such as coarse grinding or filing and for finishing curved inside surfaces. This set includes 18 burs, one of each: 0. 4mm 0. 5mm 0. 6mm 0. 7mm 0. 8mm 0. 9mm 1mm 1. 1mm 1. 2mm 1. 3mm 1.