NACHI SG-ESR DRILLS
              High performance Powdered Metal Cobalt Drills
               

               - The combination of Powder Metal HSS and SG Coating provides the longest tool life in HSS coated drills.
               - Ideal point and flute geometry with high accuracy will realize stable drilling and excellent hole position.
               - High efficient machining by high speed and high feed drilling.  
 
          

          SG-ESR Drill - Technical Information
               
            Features:
               - 4-Faced Self-Centering Point
               - Designed & Engineered for Drilling stainless Steel & Hi-Temp Alloys
               - Made from Premium powdered metal cobalt substrate
               - Composite Multi-layer SG Coating (Tin + TiCN)
               - Precision ground end mill style shank for accurate and precision drilling
               
            Work Materials:
               - Hi-Temp Alloys
               - Stainless Steels
               - Alloy Steels
               - Aluminum Alloys
               - Carbon Steels
               - Cast Irons
               - Structural Steels
               - Brass & Bronze
               
             Performance:
               - Equals Solid Carbide drill in performance in Stainless Steel, Inconel & Titanium
               - 30% ~ 40% Cheaper than Carbide Drills
               - Self-Centering point eliminates need for center drill operations
               
               
               
               
               Well Suited for Drilling
                                                            




               
               
               












               
               
               
               
               
               


               We have other SG Drill Series you may also interested: 

               - SG-ESS Drills
               - SG-ES Drills
               - SG-Flat Drills