CARBIDE HART BUR 90° JEWELRY STONE SETTING BURS – MADE IN GERMANY by KOMET- AVAILABLE IN 10 SIZES – Range 009 – 018 with 3/32″ SHANKNEW Hart Burs, made by Komet Burs in Germany, burs are made of Carbide 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.These Carbide Hart burs are long lasting – will out perform regular vanadium burs many times over!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.SIZE Range: 009 – 010 – 011 – 012 – 013 – 014 – 015 – 016 – 017- 018 SPECIFICATIONS: Made in Germany – Bur Shape: Bearing Cutter 90o – HART- Bur Size Range: 009 – 018mm (Choose Size and Quantity)- Steel: Carbide Steel – Shank – Shaft Size: 3/32″ – 2.35mm. Listing is for Variations, of quantity and size Package in Clear Plastic Tube Free Shipping Via USPS First Class Mail NOTE: Visit JETSINC. our ebay Store see the many listings of a wide variety of Burs in various Shapes, Sizes and in Sets, along with a range of Hand Tools for Jewelry Making Supplies and many more Jewelers Equipment Tools and Supplies. JETS Inc.E1 322 CKSP
6-40mm Cylinder Diamond Grinding Head Cylindrical Bit Lapidary Tools for Stone
6-40mm Cylinder Head Diamond Coated Mounted Points Grinding Bit 6mm 1/4″ Shank Grit 80 Specification: Product Name: Diamond grinding head , Diamond mounted point Tip Shape: Cylindrical ,Cylinder Material: Metal, Diamond Grit: 80 Coarse Color: Silver Tone Quantity: Only 1 Piece Please choose from the drop down menu which option best qualifies your need. Available Head Diameter as below: Description: Cylindrical tip, diamond coated head. Can be installed on the electronic grinder, hanging mill and hand electric drill (not included here). Used for sculpturing, dressing, grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. The water is required to cool and lubricate when grinding process If there is not enough water to cool, the diamond at the front of the grinding disc will quickly wear off because of high temperature. Regular Air postage from China to Worldwide and takes 10-30 days delivery to your home We will send out your order within 1-2 days after payment has been received and cleared. Please let us know if you are looking for other accessories or hardware. We Can List Any Size & Amount Of This Product: Head diameter from 0.4 mm to 40 mm