Specification Brand : Preamer BulletPoint1 : Product Name : Hinge Drill Bit;Material : Metal, HSS BulletPoint2 : Drills accurate holes for hinges, handles, drawer slides, and more.Spring-loaded guide with openings to eject chips BulletPoint3 : EASY TO INSTALL: Unique design and perfect punch effect. Applicable for the installation of the door hinge. Easy to use and install, change bits fast which one-handed load and release. BulletPoint4 : Standard hex shank fits all power bit and quick-change chucks BulletPoint5 : EASY TO REPLACE: Different hardness wood, need different centering drill, you just need take the screw apart and replace the drill. ExternallyAssignedProductIdentifier1 : 0603470020723 ExternallyAssignedProductIdentifier2 : 603470020723 FinishType : Chrome ItemName : 4 Pics Doors Windows HSS Self Centering Hinge Drill Bits Cabinet Tool Set Woodworking Tools for Cabinet Door ItemPackageDimensions_Height : 1.27 centimeters ItemPackageDimensions_Length : 11.684 centimeters ItemPackageDimensions_Width : 10.668 centimeters ItemTypeKeyword : wood-drill-bit-sets Manufacturer : Preamer Material1 : High Speed Steel Material2 : Alloy Steel Material3 : Brass ModelNumber : 5/64" 7/64" 9/64" 11/64" PartNumber : 5/64" 7/64" 9/64" 11/64" ProductDescription : Features Never miss the center of the hole again! These self-centering drill bits put hinges right where they should be--in the center. Four popular sizes to drill through metal, plastic, wood and more. High speed steel drill bits, brass body, steel shank Perfectly center the pilot hole for hinges, drawer guides, handles, etc. Hex Shank fits all quick change chucks like those found of 1/4" impacts. Sizes: 1/4"Hex shank Drill Bit Size: 5/64, For Screw Sizes: #2 & #4 Drill Bit Size: 7/64, For Screw Sizes: #6 Drill Bit Size: 9/64, For Screw Sizes: #8 & #10 Drill Bit Size: 11/64, For Screw Sizes: #12 Drill Bit Size: 13/64, For Screw Sizes: #14 Package includes 4 x Hinge Drill Bits