Specification Brand : Drill Bits Unlimited BulletPoint1 : Click Down Arrow to Select Size BulletPoint2 : FIVE PIECES - Solid Carbide, for Metal, Plastic, Carbon Fiber. Resharpened in USA BulletPoint3 : 1/8" Shanks fit CNC and most rotary equipment BulletPoint4 : 1.50" overall length. Flute Lengths vary by size - smaller diameters have shorter lengths than larger diameters BulletPoint5 : For use in CNC equipment or high speed rotary tool (D remel) held in drill press stand. DO NOT USE IN HAND-HELD ELECTRIC DRILL, THEY WILL BREAK, carbide is hard but brittle) Color : Blue CustomerPackageType : Standard Packaging CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier : 6941586110896 ExternallyAssignedProductIdentifier1 : 634301940774 ExternallyAssignedProductIdentifier2 : 0634301940774 ExternallyAssignedProductIdentifier3 : 00000346313543 ExternallyAssignedProductIdentifier4 : 00000346000016 FinishType : Mixed GpsrSafetyAttestation : 1 IncludedComponents1 : Construction - Power Drills IncludedComponents2 : Drills - Hammerdrills IncludedComponents3 : Power Hammer Drills ItemDisplayDimensions_Height : 0.51 inches ItemDisplayDimensions_Length : 110 millimeters ItemDisplayDimensions_Width : 2 inches ItemName : Carbide Drill Bits with 1/8" Shanks for Metal Aluminum Plastic Acrylic Wood Carbon Fiber Mini Small (#77 .018" .45mm) ItemPackageDimensions_Height : 18.3 centimeters ItemPackageDimensions_Length : 0.7 centimeters ItemPackageDimensions_Width : 4.8 centimeters ItemPackageQuantity : 1 ItemShape : Straight ItemTypeKeyword : jobber-drill-bits Manufacturer : Drill Bits Unlimited Material : Carbide ModelNumber : JBN02H10R18P5 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 5 PackageLevel : unit PartNumber : R/S-5PDB ProductDescription : Five factory resharpened solid carbide drills. Same performance as new for less. Carbide drills are very wear resistant but they are brittle. Do not attempt to use in a hand held electric drill or a drill press with significant vibration/runnout. Best use is in a CNC spindle or a high-speed rotary tool (D remel) in a drill press stand. ProductSiteLaunchDate : 2021-08-05T21:07:56.963Z Size : #77 .018" .45mm Style : Drill SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Wood,Aluminum,Acrylic,Plastic,Metal SurfaceRecommendation1 : Concrete SurfaceRecommendation2 : Brick SurfaceRecommendation3 : Masonry SurfaceRecommendation4 : Wood UnitCount : 1 UnspscCode : 20121600