Specification Brand : Hegebeck BulletPoint1 : 【DIMENSION】-Cutting edge diameter:0.7 mm / 0.03 inch;Shank diameter:3.175 mm / 1/8 inch;Cutting edge length:5 mm / 0.2 inch;Total length:38 mm / 1.5 inch BulletPoint2 : 【MATERIAL】-The spiral milling cutter is made of carbide that is very tough,resists wear and offers high cutting performance BulletPoint3 : 【INSTRUCTION】-Carbide can be used on mild steel as well as tool steel;Carbide has almost no flex so and requires that your work must be held rigidly so as not to break the tool;Cutting slots will require a mill or at the very least a compound table mounted to a drill press BulletPoint4 : 【APPLICATION】-Fast chip-removal volume and speed,non-stick with bits;Suitable for composite multilayer board,hard wood,acrylic BulletPoint5 : 【NOTE】-Carbide end mills can effectively cut almost any material but they cannot withstand any perceived deflection without breaking;So cut speed and feed must be carefully controlled to avoid cutter failure Color : 10 Pcs ItemName : Hegebeck Spiral Milling Cutter Engraving Cutter End Mill Carbide Router Bits 0.7mm with 1/8 Inch Shank for Wood Cutting and Carving 10 Pcs ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : tapered-end-mills Manufacturer : Hegebeck Material : Tungsten Carbide ModelNumber : GU6700X2101MU-FBA PartNumber : GU5500X2101MU-FBA ProductDescription : Hegebeck Spiral Milling Cutter Specifications: Material:Cemented Carbide Cutting edge diameter:0.7 mm / 0.03 inch Shank diameter:3.175 mm / 1/8 inch Cutting edge length:5 mm / 0.2 inch Total length:38 mm / 1.5 inch Description: 1.Made from carbide material,with sufficient strength and wear resistance good milling properties to ensure efficient work. 2.Work perfect on milling or cutting machines.Applicable machine tools:engraving machine, precision engraving machine, etc. 3.If you work primarily with plastic or aluminum, you’ll be happy to learn that heat is dispersed more easily with the spiral bit,the cuts are cleaner and chips are easily directed up or down, depending on the type of spiral you choose. Package Content: 10 x Spiral Milling Cutters NOTE: 1.Please check the specification and the number you need before buying. 2.Please put the cutter in a place where children can’t reach in case of accidents.