Specification Brand : Majatou BulletPoint1 : High Hardness: High hardness, high wear , high strength, with sufficient bending strength and wear . BulletPoint2 : Good Milling Performance: Has good milling and cutting performance to ensure high work efficiency. BulletPoint3 : Pointed Cutting : Pointed cutting , can mill and trim the of orifice, the surface is clean, tidy and of burrs. BulletPoint4 : Application: Used for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, glass fiber, carbon fiber board, etc. BulletPoint5 : High Temperature Quenching Heat Treatment: High temperature quenching heat treatment, strengthen the overall hardness, more comfortable to use. Color : One Color ExternallyAssignedProductIdentifier : 7506657533715 ExternallyAssignedProductIdentifier1 : 0753584758095 ExternallyAssignedProductIdentifier2 : 753584758095 IncludedComponents : No ItemName : Twists Drills Milling Cutter, High Wear Straight Shank Twist Drill 10Pcs Non Burrs 6mm Diameter for Carbon Fiber Board ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : circuit-board-drill-bits Manufacturer : Majatou ModelNumber : Majatouk75gmqbc3n NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : Majatouk75gmqbc3n ProductDescription : 1. Application: Used for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, glass fiber, carbon fiber board, etc. 2. Pointed Cutting : Pointed cutting , can mill and trim the of orifice, the surface is clean, tidy and of burrs. 3. High Hardness: High hardness, high wear , high strength, with sufficient bending strength and wear . 4. High Temperature Quenching Heat Treatment: High temperature quenching heat treatment, strengthen the overall hardness, more comfortable to use. 5. Good Milling Performance: Has good milling and cutting performance to ensure high work efficiency.