Specification Brand : HYMNORQ BulletPoint1 : Premium M35 Cobalt Steel Construction: Made with 5% cobalt high-speed steel, these bits provide outstanding heat and wear resistance—perfect for repetitive drilling in tough materials like stainless steel, cast iron, and alloyed metals. BulletPoint2 : 50-Piece Metric Size Set: Includes 10 pieces each of 1.0mm, 1.5mm, 2.0mm, 2.5mm, and 3.0mm, giving you plenty of spares for high-use sizes in precision drilling tasks across metal, wood, and plastic. BulletPoint3 : Dual Twist Flute Design: Optimized for smoother drilling and more efficient chip removal, reducing heat buildup and enhancing cutting speed during continuous use in demanding workshop or professional settings. BulletPoint4 : Fully Ground & Chamfered Straight Shank: Ensures excellent concentricity, tight fit in drill chucks, and minimal vibration—ideal for precision work requiring accuracy, stability, and a clean, polished finish. BulletPoint5 : Bronze Finish for Durability: Sleek bronze coating not only gives the bits a professional look but also helps resist rust and corrosion, extending the working life of your tools in harsh environments. BulletPoint6 : 20 Screwbits 50mm: 2 x PH1, 5 x PH2, 3 x PH3, 2 x PZ1, 5 x PZ2 and 3 x PZ3 BulletPoint7 : 20 Nut Setters: 5/32”, 3/16”, 7/32”, ¼”, 9/32”, 5/16”, 11/32”, 3/8”, 7/16”, ½”, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 BulletPoint8 : Plus selection of socket adapters, hole saws, depth stops, hex key wrenches and more BulletPoint9 : Supplied in a durable plastic carry case Color : Factory CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier : 6919305774353 ExternallyAssignedProductIdentifier1 : 712492951714 ExternallyAssignedProductIdentifier2 : 681413691513 ExternallyAssignedProductIdentifier3 : 0681413691513 ExternallyAssignedProductIdentifier4 : 0712492951714 FinishType : Bronze GpsrSafetyAttestation : 1 IncludedComponents : 50 pieces of metric cobalt drill bits ItemName : Hymnorq M35 Cobalt Drill Bit Set – 50pcs Metric HSS-Co (1.0–3.0mm), 5 Sizes x10 Each, Fully Ground, Dual Twist Flute, Straight Shank, Bronze Finish – High-Speed Steel Bits for Metal Drilling ItemPackageDimensions_Height : 6.8 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 5.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jobber-drill-bits Manufacturer : Hymnorq Material : Cobalt Steel ModelNumber : B078YLRFRD NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 50 PackageLevel : unit PartNumber : B078YLRFRD ProductDescription : Handle precision metal drilling with ease using this 50-piece M35 Cobalt Drill Bit Set, expertly crafted for durability and high performance. Made from M35 grade high-speed steel with 5% cobalt, these bits are heat-resistant, wear-resistant, and designed to power through tough materials like stainless steel, cast iron, and hardened alloys.
This set includes 10 pieces each of 5 popular metric sizes (1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm), ensuring you always have a replacement on hand for high-use bits—ideal for workshop, professional, and DIY use.
Each bit features a fully ground body and dual twist flute for smooth chip ejection and clean cutting. The straight shank with chamfered end ensures a secure, wobble-free grip, while the sleek bronze finish adds corrosion resistance and a professional look.
Perfect for repeat drilling in precision tasks, this compact and reliable set is a must-have for machinists, fabricators, and hobbyists working with metal or other hard materials.