Specification Brand : Hilitand BulletPoint1 : Widely Applications: Suitable for home DIY, and general building, and engineering use, which can engrave PCB, CNC, circuit board, metal, plastic, wood, , glass fiber, carbon fiber board, etc. BulletPoint2 : Premium Quality: High hardness, high wear resistance, high strength, with sufficient bending strength and wear resistance, has good milling and cutting performance to ensure high work efficiency. BulletPoint3 : Complete Accessories: You will get, 10 pcs straight shank drill bit, Sufficient quantity is convenient to replace the old one or the broken one, please rest assured to use. BulletPoint4 : Product Brief: Pointed cutting , can be milled and trimming the of the orifice, the is clean, tidy and of burrs, which has passed strict quality control, you can use it with confidence. BulletPoint5 : Great Performance: High temperature quenching heat treatment, strengthen the overall hardness, more comfortable to use, also ensures a longer service life so that the drill bits last through multiple uses. CustomerPackageType : CustomerPackageType CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier1 : 0086071458308 ExternallyAssignedProductIdentifier2 : 086071458308 FinishType : Finish IncludedComponents : inc ItemDisplayDimensions_Height : 1 centimeters ItemDisplayDimensions_Length : 1 centimeters ItemDisplayDimensions_Width : 1 centimeters ItemName : 10 Pcs Straight Shank Drill Tungsten Steel Drill Bit Set Engraving Milling Cutter for PCB CNC 5mm ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : short-length-drill-bits Manufacturer : Hilitand Material : High-speed steel ModelNumber : Walfronty54pq3f0cr NumberOfItems : 1 NumberOfPieces : 5 PartNumber : Hilitandq49sf8gez76519 ProductDescription : Specification: Item Type: Straight Shank Drill Material: Tungsten Steel Hole Diameter: Approx. 5mm / 0.20in