Busch Fig 414AU Carbide 90 Hart Bur-3/32" Shanks-Kit of 15- 0.90mm to 2.30mm Abrasive Paper German Brown Pitch—also known as

German Brown Pitch—also known as German Red Pitch—is a natural pine-based chasing and repoussé pitch favored for its balance of grip

channel work

44T but features its own rugged textured plastic barrel and tapered aluminum tip

4 mm Country of Origin USA Notes

Accepts tools with 3/32" or 1/8" shanks

Busch Fig 414AU Carbide 90 Hart Bur-3/32" Shanks-Kit of 15- 0.90mm to 2.30mm Abrasive Paper German Brown Pitch—also known asThe Busch Fig 414AU Carbide 90 Hart Bur Kit delivers a complete range of 15 sizes in a single convenient plastic box, purpose built for cutting seats in prongs. Spanning 0. 90mm to 2. 30mm in 0. 10mm increments, this kit gives bench jewelers and stone setters a comprehensive selection to handle a wide variety of prong work. Carbide construction makes these the longest lasting burs in the Busch lineup, outlasting both tungsten vanadium and high speed