SG-ESS/AG/ES
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SG-ESS Drill AG-ES Drill. Ideal for High Accurate Drilling. Realize High Efficiency and Long Life. The new alloy HSS drill approaches the perfor­ mance of a carbide drill.

Features of SG-ESS Drill Powder metal and TiCN based multi-layered coating Feature & Application: Ideal for High Accurate Drilling – high accuracy drill point with milling shank. Realize High Efficiency and Long Life – multi-layered and composite SG coating on powder HSS. Applicable for Carbon Steel, Stainless Steel and Alloyed Steel. Adoption of End Mill Shank for High Precision Drilling. SG-ESS Drill: Multi-Layered and Composite SG Coating. Features of AG-ES Drill Coating & Material: Geometry: – Newly developed geometry superior in chip evacuation and well-balanced rigidity – It can apply...

High Performance SG-ESS Drills & AG-ES DRills SG-ESS Drills are made of premium metal with the compound, multi-layered SG coating. Original material, coating and geometry design, all developed by NACHI's own technology, realize a wide range of application. End mill style shanks combined with high accuracy shape of relief achieve extremely precise drill positioning and stability within 15 . Features Wide applications from aluminium to heat-resistant alloys Drilling process with the SG-ESS Drill High accuracy drilling Hole positioning accuracy Hole enlargement Hole enlargement One drill can...

SG-ESS Drill SGESS Stub length SG drills with end mill shank. Extremely precise positioning,stable drilled hole diameter, reduced cycle via high speed and feed. Tolerance: 0~–0,009 mm New sizes from 0,5 mm ~ 0,99 mm coming soon. Selection Chart Work Material Copper Alloys Aluminium Alloys Cast Irons : Excellent; : Good; X: Not Used; No mark: Not recommended 4 Titanium Alloys/ Nickel Alloys Stainless Steels Hardend Steels Pre-Hardend Steels, Mold Steels Alloy Steels Carbon Steels Structural Steels

SG-ESS Drill Drilling Condition Work Material Drilling Condition Drill Dia. (mm) Structural Steels Carbon Steels SS, SC Rotation min-1 Feed mm/min Alloy Steels, Pre-Hardened Steels SCM, NAK, HPM Mold Steels, Hardened Steels, Stainless Steels SKD, SUS, (30~40HRC) Feed mm/min Feed mm/min Cast Irons FC, FCD Rotation min-1 Feed mm/min Aluminum Alloys Nonferrous Metals Feed mm/min

AG-ES Drill AGES The new alloy HSS drill is approached to the carbide drill.

AG-ES Drill Selection Chart Work Material Copper Alloys Aluminium Alloys Cast Irons Titanium Alloys/ Nickel Alloys Stainless Steels Hardend Steels Pre-Hardend Steels, Mold Steels Alloy Steels Carbon Steels Structural Steels : Excellent; : Good; X: Not Used; No mark: Not recommended Drilling Condition Work Material Drilling Condition Drill Dia. (mm) Structural Steels, Alloy Steels Carbon Steels SMC (20~30HRC) SS, SC (150~200HB) Mold Steels, Pre-Hardened SKD (30~40HRC) Feed mm/min Feed mm/min Feed mm/min Feed mm/min Cast Irons FC, FCD Rotation min-1 Feed mm/min Aluminum Alloys Nonferrous...

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