Specification Brand : YedaHcy BulletPoint1 : Wide Applications Range: Ideal for slotting, reaming, and punching of thin wood, metal, and plastic plates. Versatile and multipurpose, meeting various drilling needs. BulletPoint2 : Easy to Use: Combines sawing and drilling functions, providing a dual-purpose, fast, and efficient tool for your projects. BulletPoint3 : Double Spiral Flute Design: Facilitates chip removal and protects the cutting , ensuring smooth and efficient drilling. BulletPoint4 : 118 X-Type Opening Design: Prevents the bit from slipping, enhancing precision and safety during use. BulletPoint5 : Plated High Speed Steel: Offers higher hardness and wear , extending the lifespan of the drill bits. CuttingAngleString : 9E+1 degrees FinishType : Metallic IncludedComponents : 3 Countersink Deburring Drill Bits ItemName : 6Pcs Spiral Grooved Step Drill Bit Set, Hex Shank HSS Drill Bits for Wood, Metal, Plastic, Wide Applications, Easy to Use, Double Spiral Flute, 118° X Type Design ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 12 centimeters ItemTypeKeyword : step-drill-bits Manufacturer : YedaHcy Material : Alloy Steel ModelNumber : YedaHcy3ihcr15a0e NumberOfFlutes : 3 NumberOfItems : 1 NumberOfPieces : 3 PartNumber : YedaHcy3ihcr15a0e ProductDescription : Item Type: Spiral Grooved Step Drill Bit Material: Plated High Speed Steel Shank Type: Hex Shank Step Drill, Round Shank Saw Drill 4mm-12mm Step Drill Bit: Diameter: Approx. 4mm / 0.16in, 6mm / 0.24in, 8mm / 0.31in, 10mm / 0.40in, 12mm / 0.47in Total Length: Approx. 65mm / 2.56in Shank Diameter: Approx. 6.35mm / 1/4in 4mm-20mm Step Drill Bit: Diameter: Approx. 4mm / 0.16in, 6mm / 0.24in, 8mm / 0.31in, 10mm / 0.40in, 12mm / 0.47in, 14mm / 0.55in, 16mm / 0.63in, 18mm / 0.71in, 20mm / 0.80in Total Length: Approx. 73mm / 2.87in Shank Diameter: Approx. 6.35mm / 1/4in 4mm-32mm Step Drill Bit: Diameter: Approx. 4mm / 0.16in, 6mm / 0.24in, 8mm / 0.31in, 10mm / 0.40in, 12mm / 0.47in, 14mm / 0.55in, 16mm / 0.63in, 18mm / 0.71in, 20mm / 0.80in, 22mm / 0.87in, 24mm / 0.94in, 26mm / 1.02in, 28mm / 1.10in, 30mm / 1.18in, 32mm / 1.26in Total Length: Approx. 101mm / 3.98in Shank Diameter: Approx. 6.35mm / 1/4in 3mm Saw Drill: Diameter: Approx. 3mm / 0.12in Total Length: Approx. 60mm / 2.36in Shank Diameter: Approx. 3mm / 0.12in 6mm Saw Drill: Diameter: Approx. 6mm / 0.24in Total Length: Approx. 85mm / 3.35in Shank Diameter: Approx. 6mm / 0.24in 8mm Saw Drill: Diameter: Approx. 8mm / 0.31in Total Length: Approx. 93mm / 3.66in Shank Diameter: Approx. 8mm / 0.31in (Parameters are manually measured, there is a certain error)
Package List: 1 x 4-12mm Spiral Grooved Step Drill Bit 1 x 4-20mm Spiral Grooved Step Drill Bit 1 x 4-32mm Spiral Grooved Step Drill Bit 1 x 3mm Saw Drill Bit 1 x 6mm Saw Drill Bit 1 x 8mm Saw Drill Bit 1 x Plastic Box
Note: Can not be used for stainless steel, take safety protection when using