HPMAISON 20pcs Head Tungsten Carbide HSS Rotary Burr Set, Wood Carving Drill Bits Set with 3mm Shank Cutter Compatible for Dremel Tools DIY Woodworking, Carving, Engraving, Drilling

【Durable Material】 Tungsten Carbide Head, High Speed Steel Shank 【Sizes】 Total length - 40mm(8/5"); Shaft Diameter - 3mm(1/8"); Outer diameter of the tip - 2.7mm, 2.8mm, 2.9mm, 3mm, 4mm, 4.7mm, 4.8mm, 4.9mm, 5mm, 5.2mm, 5.9mm, 6mm, 7.6mm, 8mm; Tip blade length - 0.8mm, 1.3mm, 1.9mm, 2.3mm, 2.6mm, 3.2mm, 4.4mm, 7mm, 7.3mm, 7.5mm, 8.8mm, 9.3mm, 9.6mm, 10.5mm, 11mm, 12mm 【Multi-Purpose Uses】 Ideal for processing all types of materials such as wood, plastic, foam, resin models, etc. 【Includes 20 Different Tools】 Burrs, grinding head and milling tools, etc. Meet most of your drilling requirements, perfect for engraving, chamfering, chamfering, grooving, reaming, hollow machining. 【Compatible Machines】 HPMAISON Rotary Burr Set Can be machined with most grinders and engraving tools - compatible with Dremel, compatible with Proxxon, compatible with Mister Tool, compatible with Einhell and identical machines.