Specification Brand : KATUR BulletPoint : Countersink BulletPoint1 : ¡Countersink Debur Set¡¿1/4 inch shank countersink debur bits are made of high speed steel with a soomth finish, high hardness, rustproof, solid and durable. BulletPoint2 : ¡Size¡¿Hex shank is easy to grip without chatter and fluted edges.And the sizes:5/46-15/64 width: 1/4inch; 1/8-11/32 width: 3/8inch ; 3/16-17/32 width: 0.59inch. BulletPoint3 : ¡Scientific design¡¿Spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging. BulletPoint4 : ¡Main function¡¿The Countersink Deburring drill bit can be used for deburring cross holes, deep holes, straight edges, curved edges. Aavailable for MDF, plywood, acrylic, PVC board, plastic and soft metal. BulletPoint5 : ¡Buy with Confidence¡¿We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.) Color : Stainless Steel,Aluminium CuttingAngleString : 90.0 degrees ExternallyAssignedProductIdentifier : 8365881303599 FinishType : Finish GpsrSafetyAttestation : 1 IncludedComponents : inc ItemName : KATUR Countersink and Deburring tool set, 3Pcs 90 Degree Center Punch Tool Sets for Countersink Chamfer Metal Wood Drill Bits with 1/4 Inch Hex Shank ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : KATUR Material : High Speed Steel Material1 : Carbon Steel Material2 : Alloy Steel ModelNumber : YT-44725 NumberOfItems : 1 PackageLevel : unit PartNumber : BT-5304-a PowerSourceType : PowerSource ProductDescription : Features: Slotted taper for chatter-free deburring and countersinking. Through slot chip removal prevents chips from clogging in workpiece. Suitable for cutting in steel, wood and plastic and light metals.