Sworker 10Pcs 1/8 Shank Carbide Burr Bits Compatible With Dremel Bits Metal Grinding Bits Wood Stone Carving Cutting Engraving Grinder Kit Attachment Rotary Tool Accessories Set Harder Than Diamond

DIY Glowing LED Bottle,Engraved Porcelain Plate,Glass Plate,Granite. Engraved Slate,Leather,Wood,Porcelain. Sworker 10 PCS Tungsten Carbide Burr. Designed in Germany, Manufactured by Germany and USA-made 6-Axis CNC, Made in China. Package Includes: 10 PCS 3mm shank carbide burr set, 1 twenty-slots plastic clamshell box (10 empty for more storage) like old cassette tape holder, 1 buckle hook plastic box, 1 beech base and 1 manual. Head Shapes: End-Cut Cylindrical, Ball-Nosed Cylindrical, Ball, Oval, Ball-Nosed Tree, Tree, Flame, Cone, Inverted Cone. Head Dia.: 6mm. Head L.: 5 to 12mm. Head Spiral Flutes Qty.: 14. Head Material: Tungsten Carbide. Head Hardness: HRA90. Shank Dia.: 3mm. Shank L.: 38mm. Shank Material: 40Cr. Overall L.: 43 to 50mm. Cut Style: Double Cut, Max Rotation Speed: 70000 RPM, Direction of Rotation: Right Hand/Clockwise, Feed Direction: Generally counter-rotationally or with a swinging motion. direction of rotation to get fine finish. Optimal Drive Tool: Straight, Angle Die Grinder, Robot. Optimal Fix Type: 3mm or 1/8(3.175mm) Collect and Nut, Average Fix Type: 3-jaws Chuck. Burrs Applications: Carving, Engraving, Sculpting, Deburring, Contouring, Chamfering, Milling, Cleaning, Porting, Cutting, Grinding, Polishing, Elongating, Tooling, etc. 2, Generally, for rough work, move the burrs across the workpiece counter-rotationally. 3, Pass the tool over the workpiece in the direction of rotation to achieve fine finishes. 7, Soft materials, such as aluminum, use a grinding oil to reduce debris clogging. Grind glass, use water as lubricant. 8, Elongate holes, grip tool firmly with two hands and use a swinging motion, which prevents chatter, result in a safer cut. 9, Avoid impact loads, otherwise parts teeth will break off, shank will bend. A must-have versatile shape tungsten carbide burr bits kit cutting bits grinding bits carving bit engraving bits deburring bits drill bits for hard metal steel aluminum stone wood plastic. Cross cut. Perfect for tight spaces than grinding discs wheel, great for detail work. For lots of materials removal please use our 1/4 shank burrs bits and 500 watts+ rotary tool.