SpecificationBrand : PETSTIBLE
BulletPoint1 : [DUAL FUNCTIONALITY]: This spiral step drill bit combines reaming and chamfering capabilities in one tool, significantly improving processing efficiency with either 180 or 90-degree second stage angles, allowing you to complete multiple drilling tasks without changing tools.
BulletPoint2 : [HIGH QUALITY HSS MATERIAL]: Crafted from premium high-speed steel, this counterbore drill bit effectively processes materials with hardness below, including cast metal, tool steel, copper, aluminum, alloy steel, and die steel, delivering precise cuts with minimal effort.
BulletPoint3 : [VERSATILE APPLICATION]: Designed for drilling two holes simultaneously and installing hexagonal nuts, this step drill bit replaces the need for multiple conventional drills, making your metalworking projects more efficient and professional looking.
BulletPoint4 : [PRECISE SIZING OPTIONS]: Available in various sizes (M5, M6, M8, M10) to meet different drilling requirements, this spiral step drill bit provides accurate chamfering and counterboring for consistent, clean results in metal drilling applications.
BulletPoint5 : [CONVENIENT DESIGN]: The unique spiral design helps with smooth chip evacuation while drilling, reducing heat buildup and extending the life of the bit, making it an essential addition to your power tool collection for both professional and DIY projects.
Color : as picture show
CuttingAngleString : 118 degrees
ExternallyAssignedProductIdentifier1 : 0739642903577
ExternallyAssignedProductIdentifier2 : 739642903577
FinishType : Nitridation
GpsrSafetyAttestation : 1
IncludedComponents : drill bit
ItemName : HSS Spiral Step Drill Bit 90/180 Degree Counterbore for Metal Drilling Chamfering M3-M10 Black Reaming Tool(M3*90 Degree)
ItemPackageDimensions_Height : 10.5918 centimeters
ItemPackageDimensions_Length : 3.9116 centimeters
ItemPackageDimensions_Width : 3.9878 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : step-drill-bits
Manufacturer : PETSTIBLE
Material : High Speed Steel (HSS)
ModelNumber : Q890398X0TNZ94M0773PDO3B15F3
NumberOfFlutes : 2
NumberOfItems : 1
PackageLevel : unit
PartNumber : Q890398X0TNZ94M0773PDO3B15F3
ProductDescription :
Features:
*The drill has 2 functions of reaming and chamfering, which can improve the processing efficiency, and the second stage angle is 180 degrees or 90 degrees.
*For , for drilling 2 holes, the installation of six angle nut, etc., can replace more than drill.
*The countersunk head is made of HSS, which can process metal or non-metal products below 30 degrees for HRC,such as cast , tool steel, copper and aluminum, alloy steel, , die steel and so on.
*Due to batch reasons, the total length may be different, which does not the use.
Specifications:
Product name: Spiral step drill bit
Material: HSS
Color: Black
Optional Degrees: 90, 180
Optional Size: for M3,, M5, M6, M8, M10,
Suitable for: Drilling, Chamfering
Quantity: 1 Pc
Package Contents:
1× Spiral step drill bit
ProductSiteLaunchDate : 2025-03-27T07:22:49.323Z
Size : M3*90 Degree
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
SurfaceRecommendation : Stainless,Wood,Aluminum,Copper,Plastic,Steel
UnitCount : 1
UnspscCode : 20121600