Specification Brand : Draper BulletPoint1 : Taps manufactured to DIN 371 and DIN 376, HSS drills to DIN 338 and ISO 235/1 BulletPoint2 : Secondary and bottoming taps size: 3 x 0.3, 4 x 0.7, 5 x 0.8, 6 x 1.0, 8 x 1.25, 10 x 1.5 and 12 x 1.75 BulletPoint3 : Metric HSS drills size: 2.5, 3.3, 4.2, 5.0, 6.8, 8.5 and 10.2mm BulletPoint4 : 【[Fit Machine】--Suitable for various drill with round shank, such as bench drill, pistol drill,handheld drill. We highly recommend use on drill press BulletPoint5 : 【What You Get】--4 standard plug cutters and 4 four-tooth chamfered cutters Color : Blue CompatibleFastenerDescription : 0.25 inch CuttingAngleString : 135 degrees DriveSystem : Hex ExternallyAssignedProductIdentifier1 : 603658576509 ExternallyAssignedProductIdentifier2 : 790295632603 ExternallyAssignedProductIdentifier3 : 0603658576509 ExternallyAssignedProductIdentifier4 : 0790295632603 ExternallyAssignedProductIdentifier5 : 5010559408917 ExternallyAssignedProductIdentifier6 : 04006274028517 FinishType : Hss GpsrSafetyAttestation : 1 IncludedComponents : Draper Metric Tap and HSS Drill Set (28 Piece) ItemName : Draper 40891 Metric Tap and HSS Drill Bit Set, 28 Pieces ItemPackageDimensions_Height : 18.9 centimeters ItemPackageDimensions_Length : 5.4 centimeters ItemPackageDimensions_Width : 11.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : wood-drill-bit-sets Manufacturer : Draper Material : High Speed Steel ModelNumber : 40891 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 28 PackageLevel : unit PartNumber : 40891 ProductDescription : 8PCS Wood Plug Cutter Tool Drill Bits
Features:
▶High-quality carbon steel material with smooth and shiny surface ▶ Chamfered Cutters Cut the plug from an offcut for perfect timber match. ▶Chamfered cutters make tapered plugs to fill countersunk holes, easy to operate ▶ Perfect for hiding screw heads and damage repair. ▶ Also great for projects requiring decorative plugs.
1.Suitable for hand and bench drills, but for best results, use a drill press for increased efficiency 2.For your safety, please don't use it too fast when you use it,bench drill speed should not be too fast ,it is easy to generate smoke and burn