Specification Brand : Atskonnen BulletPoint1 : - 4 PCS step drill bit set is made of high quality HSS with black nitride coating surface treatment, strong and reliable, withstanding heavy-duty use, long service life ensured! BulletPoint2 : - Single metal step drill bit can be used for drilling a wide range of hole sizes in wood, aluminum alloy, plastic plates and more; BulletPoint3 : -39 sizes are included: 4-20mm/3-12mm/4-12mm/4-32mm; tapered design ensures precise and accurate drilling! BulletPoint4 : -Universal 1/4 inch hex shank for quick change and wide application, fitting most hand drill, power tools; BulletPoint5 : - A bag is included for packing and organizing the drill bits. ExternallyAssignedProductIdentifier : 7398983542499 ExternallyAssignedProductIdentifier1 : 752273515698 ExternallyAssignedProductIdentifier2 : 0752273515698 FinishType : Black,Nitride GpsrSafetyAttestation : 1 IncludedComponents : STEP DRILL BITS AND STORAGE BAG ItemName : Step Drill Bit Set with 1/4 Inch Hex Shank Nitride Coated Cone Drill Bit Set- (4-12mm/3-12mm/4-20mm/4-32mm) 4 pcs, Nice Tool Set for Woodworking Carpentry DIY Project ItemPackageDimensions_Height : 0.6 inches ItemPackageDimensions_Length : 5.5 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : countersink-bits Manufacturer : Atskonnen Material : High Speed Steel Material1 : Carbon Steel Material2 : High Speed Steel ModelNumber : Garosaqbvpx5e7za NumberOfFlutes : 2 NumberOfItems : 4 PartNumber : 2304-ATK-18084B ProductDescription : 4PCS STEP DRILL BIT SET WITH 1/4 INCH HEX SHANK FOR WOODWORKING CARPENTRY DIY PROJECT-39 SIZES
SPECIFICATION:
Material: HSS;
Shank: 6.35mm (1/4 inch) Hex Shank
Size: 4-12mm/3-12mm/4-20mm/4-32mm;
Length: 68MM/71MM/72MM/101MM;
PRODUCT FEATURES:
-4 PCS step drill bit set is made of high quality HSS with black nitride coating surface treatment, strong and reliable, withstanding heavy-duty use, long service life ensured!
- Single metal step drill bit can be used for drilling a wide range of hole sizes in wood, aluminum alloy, plastic plates and more;
-39 sizes are included: 4-20mm/3-12mm/4-12mm/4-32mm; tapered design ensures precise and accurate drilling!
-Universal 1/4 inch hex shank for quick change and wide application, fitting most power tools;
- A bag is included for packing and organizing the drill bits.