HSS Combined Center Drills 60 Degree Countersinks Angle Bit Set 1.0mm 1.5mm 2.0mm 2.5mm 3.5mm 5mm Metal Drill Bit(No.6)

Description: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:1 Set center drillDIY Supplies : MetalworkingMaterial : High Speed SteelType : Center Drill BitUse : Metal DrillingLength : as picture showsNote: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 countersink angle for accurate centering and chamfering in metalworking
• Includes multiple sizes (1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.5mm, 5mm) to handle various drilling and countersinking applications
• High-speed steel construction ensures durability and heat resistance for prolonged use on hard metals
• Ideal for machinists and DIY enthusiasts needing center drill bits for lathe or milling projects
• Combined drill and countersink design saves time by performing two operations in one step with clean results