Specification Brand : Aleric BulletPoint1 : Qualitied M35 Durable Material - Our step drill bit is made from M35 cobalt high-speed steel with a titanium coating, which has strong wear resistance, heat resistance, corrosion resistance. The 4-flute spiral grooved unibit step drill bit design makes this a fast and long-lasting metal cutting tool. BulletPoint10 : Recommended for sheet metal, metal plates, aluminum, fiberglass, plastics, plexiglass, and wood BulletPoint2 : Four Spiral Flute Design - Our step bit is designed with four cutting blades, which can provide you a faster and smoother cutting. Our step bits for metal can be smooth drilling through stainless steel, aluminum, copper, wood, plastic and other material. This step drill bit set will be a great helper for DIY lovers, improving hole drilling efficiency. BulletPoint3 : Multiple Size Step Bit - Our cobalt step drill bits can drill holes in 13 different size to meet your needs. 13 step size include 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4". Great for home repairs, metalworking, or any other task that requires precision drilling. compare with the traditional stepper drill bit for metal, the four-spiral flute can provide faster cutting and drilling, also efficiently clears away chips for smooth performance. BulletPoint4 : TiAlN Coating & Universal Handle - Our step bits are featuring an industrial-grade TiAlN coating, which are extremely hard and can withstand high oxidation temperatures, making it perfect for hole drilling. With a 1/4-inch quick-change hex shank, this step drill bit fits securely in most drills. Please Add cutting oil or spray water to cool during continuous use. BulletPoint5 : 100% Good After-Sale Service - We are confident with the quality of metal step drill bit, and we are sure you will love this multifunction drill bits, please feel free to contact us, if you are not satisfied with the cone drill bit, we will provide you a satisfactory solution, thanks. BulletPoint6 : 3 most popular Unibit sizes cover a wide range of applications BulletPoint7 : SpeedPoint tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole BulletPoint8 : Single-flute cutting edge drills true, round holes with smooth, clean finish BulletPoint9 : Hex shank provides secure grip in the drill chuck Color : Multi Configuration : configuration CustomerPackageType : Standard Packaging CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier1 : 632963692369 ExternallyAssignedProductIdentifier10 : 0100076938754 ExternallyAssignedProductIdentifier11 : 0640024790893 ExternallyAssignedProductIdentifier12 : 00038548105024 ExternallyAssignedProductIdentifier2 : 100076938754 ExternallyAssignedProductIdentifier3 : 787721586159 ExternallyAssignedProductIdentifier4 : 640024790893 ExternallyAssignedProductIdentifier5 : 038548105024 ExternallyAssignedProductIdentifier6 : 0038548105024 ExternallyAssignedProductIdentifier7 : 5526679999339 ExternallyAssignedProductIdentifier8 : 0787721586159 ExternallyAssignedProductIdentifier9 : 0632963692369 FinishType : Titanium FinishType1 : Titanium FinishType2 : Titanium Aluminum Nitride GpsrSafetyAttestation : 1 IncludedComponents : No IncludedComponents1 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents2 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents3 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents4 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents5 : STEP DRILL #502 3PC SET '#1 2 + 3 ItemDisplayDimensions_Height : 7.82 inches ItemDisplayDimensions_Length : 1.54 inches ItemDisplayDimensions_Width : 5.43 inches ItemName : Aleric Four Spiral Flute Cobalt Step Drill Bit,1/8"-1/2" M35 Wear-Resistant TiAlN Coated Step Bit,1/4" Hex Shank Unibit Step Drill Bit for Metal Stainless Steel Aluminum Wood Plastic,13 Size Step Bits ItemPackageDimensions_Height : 7.2898 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 7.0104 centimeters ItemPackageQuantity : 3 ItemShape : Shape ItemTypeKeyword : step-drill-bits Manufacturer : Aimeiyat Material : High Speed Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend ModelNumber : 10502ZR NationalStockNumber : 5133-01-413-2499 NumberOfFlutes : 4 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : AMY-02-89 Pattern : Solid ProductDescription : Four Spiral Flute Cobalt Step Drill Bit, 1/8"-1/2" Wear-Resistant TiAlN Coated Unibit Step Drill Bit, Industrial Grade HSS Step Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic
The Features of Step Bit: 135° Split-Point Tip - With a 135° split-point tip and four spiral flutes, which can provide smooth drilling, allowing you to cut faster in using. This also ensures you get a sharp cut on a variety of materials.
Widely Application - 13 size in one step drill bit, the step bit contains a variety of specifications to meet your drilling holes needs. The step drill bits can work on stainless steel, metal sheet, aluminum sheet, wood, plastic ect.
Warm Tips - It's better to use cutting fluid or lubricant to reduce friction and heat when drilling harder materials. Water should be added to cool the drill bit When drilling large diameter holes, which can extend the service life of the step drill.
Specification: Rank: Industrial grade Duty: Heavy Duty Size: 1/8"-1/2" (13-Step) Material Steel: M35 Cobalt HSS Shank:1/4" Hex shank Cutting Blades:4-Spiral-Flute