10/08/2026
HART BUR FIG 156c 90O DIAMOND SETTING BUR JEWELRY BEARING CUTTER BUR Size ISO # 040 - 4.00mm Hart Bur, made by FOX Burs in Germany, burs are made of Tungsten Vanadium Steel for strength and durability. These burs are made to the most rigorous quality standards and exceed ISO specifications. Burs are made with high quality raw materials, in the State-Of-The-Art facilities. The precise fluting will guarantee the same smooth and even quality cutting and finishing. The Bearing Cutter Burs commonly called Hart Burs are the most popular and frequently used bur by Jewelers for Stone Setting. The shape of this rotary bur is ideal for cutting perfect seats in prongs or rings and for channel settings, in channel set jewelry. SPECIFICATIONS: JETS Product # 0201-4156-040 Made in Germany by FOX - Bur Shape: Bearing Cutter 90o - HART - Bur Size: 040 - 4.00mm - Steel: Tungsten Vanadium - Shank - Shaft Size: 3/32" - 2.35mm Sale is for 1 Bur Size 040 Shipping: Via USPS First Class Mail NOTE: Visit JETS INC our ebay Store Listings for a wide variety of Burs in various Shapes, Sizes and Sets, along with a range of Hand Tools for Jewelry Making and many more Jewelers Equipment Tools and Supplies. JETS Inc. E2 1118 CKSP M
