Specification Brand : 1WANYUE BulletPoint1 : M35 Four groove step drill: The ordinary step drill is easy to flex during the cutting process, but the four groove step drill is more stable in the cutting. 3/16”-7/8"(12 Step Size). The service life is twice that of ordinary ladder drills, the drilling accuracy is significantly improved, the cutting speed is faster when drilling, and it has a unique effect on stainless steel drilling BulletPoint2 : M35 Cobalt High Speed Steel: M35 cobalt high speed steel can be obtained by proper heat treatment with high hardness , high red hardness and high wear resistance. Its toughness and bending strength are higher than that of ordinary high-speed steel, which is better for hard materials BulletPoint3 : TiAlN: TiAlN coating is a new coating material in recent two years. It has high hardness, high oxidation temperature, good thermal hardness, strong adhesion, low friction coefficient and low thermal conductivity coefficient BulletPoint4 : 135 °cutting angle: The increased angle of the drill tip is more suitable for drilling hard materials than 118 °. Tip-The temperature of the drill will increase due to high speed rotation. It is suggested to add cutting oil or spray water to cool the drill during continuous operation, which can effectively prolong the service life of the ladder drill. If the product has any quality problems BulletPoint5 : After sale: If you are not fully satisfied for any reason, please contact us,We will provide you with Worry-free after-sales service BulletPoint6 : DEDICATED CUSTOMER SERVICE: While our products undergo stringent quality inspections, unforeseen issues caused by accidental factors may occur. In such cases, we are committed to providing professional customer service. If you encounter any quality problems, please contact us via Amazon, and we will promptly replace the defective item with a new one. CustomerPackageType : Standard Packaging CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier1 : 719209435307 ExternallyAssignedProductIdentifier2 : 0719209435307 ExternallyAssignedProductIdentifier3 : 00647096809584 FinishType : Titanium Aluminum Nitride GpsrSafetyAttestation : 1 IncludedComponents : M35 Cobalt HSS Step Drill 3/16”-7/8" ItemName : M35 Cobalt Step Drill Bit Set, Four Spiral Flute Cobalt Step Drill Bit, 3/16”-7/8" Impact Unibit Bit,for for Stainless Steel, Wood,Stainless Steel, Wood ItemPackageDimensions_Height : 9.398 centimeters ItemPackageDimensions_Length : 2.3876 centimeters ItemPackageDimensions_Width : 2.4892 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : 1WANYUE Material : Cobalt Steel Material1 : Stainless Steel Material2 : Cobalt Steel Material3 : High Speed Steel Material4 : Alloy Steel ModelNumber : M35-3/16-7/8 NumberOfFlutes : 4 NumberOfItems : 1 NumberOfPieces : 10 PackageLevel : unit PartNumber : M35-3/16-7/8 ProductDescription : M35 Cobalt HSS Step Drill, Four Spiral Flute Cobalt Step Drill Bit,3/16”-7/8"(12 Step Size). Impact Unibit Bit
M35 cobalt high speed steel can be obtained by proper heat treatment with high hardness , high red hardness and high wear resistance.
The service life is twice that of ordinary ladder drills, the drilling accuracy is significantly improved, the cutting speed is faster when drilling. TiAlN coating is a new coating material in recent two years. It has high hardness, high oxidation temperature, good thermal hardness If you are not fully satisfied for any reason, please contact us,We will provide you with Worry-free after-sales service. ProductSiteLaunchDate : 2023-02-27T08:55:40.077Z Size : 3/16”-7/8" Style : M35 Cobalt 1/4" to 1-3/8" SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Wood UnitCount : 1 UnspscCode : 27111700