Specification Brand : Hocamel BulletPoint1 : Full Case: Our package includes 12 sizes - 5/8" (16mm), 3/4" (19mm), 7/8" (22mm), 1" (25.4mm), 1-1/8" (29mm), 1-1/4" (32mm), 1-3/8" (35mm), 1-1/2" (38mm), 1-3/4" (45mm), 2" (51mm), 2-1/8" (54mm), 2-1/4" (57mm); 4 extra pilot center drills, 2 L-type wrenches, and an aluminum carrying case. BulletPoint2 : Cutting Refinement: The hole saw is made of tungsten carbide pointed teeth with a three-blade design, including outer blade, middle blade, and inner blade to ensure sharper and lasting durability for clean, smooth holes and minimize chipping and dulling. BulletPoint3 : Great Performance: Our hole saw kit is made of fast steel and coated with titanium to reduce wear and improve durability. All sizes are designed with chip holes, which are effective chip evacuation paths and self-cleaning. BulletPoint4 : Wide Application: Carbide Hole Saw Kit is compatible with handheld electric drills, CNC drilling machines, etc. Drill straight true holes and quickly cut hard metal, stainless steel, square pipe, iron, brass, etc. BulletPoint5 : Safety Warning: Safety equipment such as mask (or goggles) and gloves must be equipped! Throwing sharp metal fragments may cause serious injuries! If you have any questions, please feel free to contact us. Color : silver CompatibleMaterial : Metal GpsrSafetyAttestation : 1 IncludedComponents : Hole Saw Kit for Hard Metal ItemName : 16PCS Hole Saw Kit for Hard Metal,Upgrade Heavy Duty Carbide,12 Sizes Including 5/8" to 2-1/4”,Tungsten Carbide Tipped Hole Cutter Set,Suitable for Hard Metal, Stainless Steel, Wood, Iron ItemPackageDimensions_Height : 21.1074 centimeters ItemPackageDimensions_Length : 12.0904 centimeters ItemPackageDimensions_Width : 17.399 centimeters ItemTypeKeyword : hole-saws Manufacturer : Hocamel Material : Carbide NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : VH0068000 ProductDescription : Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable ProductSiteLaunchDate : 2024-09-02T10:20:52.647Z Size : (33/64'' to 3-15/16'')-27PC SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Metal UnspscCode : 27112700