Specification Brand : Walfront BulletPoint : Taper Shank Drill Bits BulletPoint1 : [UNIQUE 3 SIDED SHANK] Prevents slipping and buckling for greater speed and control. BulletPoint2 : [DESIGN OPTIMIZATION] Minimizes flying steel plates with optimized design. BulletPoint3 : [DRILLING DEPTH] Can drill up to 0.07in of steel, acrylic, PVC, and wood. BulletPoint4 : [10 SIZE DRILL BITS] Includes 10 sizes for drilling holes of different diameters. BulletPoint5 : [ROBUST HIGH SPEED STEEL STRUCTURE] Strong structure for improved durability and automatic deburring. Color : Type 2 ExternallyAssignedProductIdentifier : 7755860356042 IncludedComponents : no ItemName : Spiral Step Drill Bit 10 Size Step Drill Bit Set High Speed Steel Grooved with 3 Side Shank Design Use with or Electric ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : WALFRONT Material : Alloy Steel ModelNumber : TYTOGEm8sekh4tnd NumberOfItems : 1 NumberOfPieces : 1 PartNumber : WALFRONT4v57whkoae ProductDescription : 1. Unique 3 Sided Shank: Compared with traditional drills, spiral step drills are nearly impossible to buckle. The unique 3 sided shank prevents slipping into the drill chuck and reduces impact, which is recommended to lubricate the drill before each use to extend service life. 2. Design Optimization: The spiral step drill bit slot design and the 3 side shank design are optimized for high speed cordless drilling rigs, providing greater speed and control, while minimizing the flying of steel plates, thereby prolonging the service life. 3. 10 Size Drill Bits: The spiral step drill bit has 10 sizes, so you can drill 10 holes according to different diameters, which saves you the time and effort to replace the drill bit. 4. Drilling Depth: The drilling depth can be as high as 0.07in (about 0.2 cm) of steel plate, acrylic, PVC, and wooden boards within 0.2in (about 0.5 cm). 5. Robust High Speed Steel Structure: The spiral step drill bit with strong high speed steel structure is adopted to improve durability. The new spiral slot design cuts and straighter, and can automatically deburr when you drill.
Specification: Item Type: Spiral Step Drill Bit Material: High Speed Steel Purpose: Spiral Step Drill Bit Colour: Dark Yellow Tool Handle Size: 3/8in Drilling Range: 1/4in-1-3/8in Step Size: 1/4in, 3/8in, 1/2in, 5/8in, 3/4in, 7/8in, 1in, 1-1/8in, 1-1/4in, 1-3/8in Scope of Application: Use with Drill or Electric Drill
packing list: 1 x Spiral Stepped Drill Bit
Notice: Please do not set the drilling speed to the maximum value to avoid damaging the cutting . ProductSiteLaunchDate : 2025-05-22T21:56:21.567Z Size : 6-25mm(10 Steps) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1