Specification Brand : BORDSTRACT BulletPoint1 : Smart in Design: A 135° split point and spiral te facilitate rapid chip evacuation and efficient, precise drilling BulletPoint2 : in Use:The 1/4-inch hex shank ensures broad compatibility across power tools and minimizes slipping during high-speed operations BulletPoint3 : Including 13Pcs: Included are 13 pieces of twist drill bits ranging from 1.5mm to 6.5mm, catering to all your drilling needs and facilitating quick bit changes BulletPoint4 : Wide in Utility: Versatile for use on wood, plastic, steel plates, aluminum, DIY projects, household maintenance, repairs, and more, making it a highly useful tool BulletPoint5 : Easy to Install: Lightweight and compact, the entire installation process is simple and can be completed in minutes Color : One Color ExternallyAssignedProductIdentifier : 3008791568393 ItemName : Drill Bits, 13Pcs Stainless Steel Hexagonal Shank Cobalt Twist Drill Bits High Speed Steel Drill Set for Drilling Wood Plastic Metal ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : extra-long-drill-bits Manufacturer : BORDSTRACT ModelName : Respicefinem7tykodgwp4 ModelNumber : BORDSTRACTchu4apg9m3 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : BORDSTRACTchu4apg9m3 ProductDescription : Item Type: Twist Drill Bit l: less steel, high speed steel, trace cobalt. Shank: 1/4 hex shank. Drill Size: Approx. 1.5mm / 0.06in, 2.0mm / 0.08in, 2.5mm / 0.1in, 3.0mm / 0.12in, 3.2mm / 0.13in, 3.5mm / 0.14in, 4.0mm / 0.16in, 4.5mm / 0.18in, 4.8mm / 0.19in, 5.0mm / 0.2in, 5.5mm / 0.22in, 6.0mm / 0.24in, 6.5mm / 0.26in