HSS Combined Center Drills 60 Degree Countersinks Angle Bit Set 1.5mm 2.0mm 2.5mm 3mm 4mm 5mm 6mm Metal Drill Bit(6pcs 2.0-6.0mm)

HSS Combined Center Drills 60 Degree Countersinks Angle Bit Set 1.5mm 2.0mm 2.5mm 3mm 4mm 5mm 6mm Metal Drill BitDescription:1. Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.2. Used for producing center holds in components or work pieces with require machining between centers.Specification:Type: Center Drill BitMaterial: High Speed SteelDegrees: 60Size Including:4/6/8/10Pcs Set center drillDIY Supplies : MetalworkingMaterial : High Speed SteelType : Center Drill BitUse : Metal DrillingNote:1.The colors may have difference as the different display, please understand.2.Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.

• Precision-ground HSS combined center drills with 60-degree countersinks for accurate centering and chamfering in metalworking
• Set includes 6 versatile sizes (1.5mm-6mm) for drilling holes and creating perfect countersinks in steel, aluminum, and alloys
• Heat-treated high-speed steel bits maintain sharpness for extended durability and smooth drilling performance
• 60-degree angled tip design ensures clean deburring and professional-grade chamfering on pipes, rods, and metal surfaces
• Multi-functional metal drill bits combine center drilling and countersinking operations for efficient workshop productivity