Arsun Engineers Offers Ar Series Of Radial Drills, Which Are Designed To Offer Rigidity, Precision And Easiness In Operation. The Model Ar40 Is Having Drilling Capacity Of 40-Mm In Steel And 50-Mm In Cast Iron. Its Drilling Motor Power Is 1.5 Kw (2HP) And Arm Lifting Motor Power Is 0.75 Kw (1HP). The Machines Are Double Column Type Having Generously Provided Ribs And Appropriate Wall Thickness For Base-Plate, Arm, Inner Column & Column Sleeve And Are Rigidly Built To Withstand Static As Well As Severe Dynamic Loads. Its Drill-Head Comprises Of An Oil-Filled Sturdy Gearbox And A Power Full Feed Box, Which Offers 8-Speeds And 5-Auto Feeds. Auto Feed Is Fitted With A Ball Clutch, Which Disengages At Preset Drilling Depth As Well As Against Too High Drilling Pressure, Thus Prevents Breakages Or Damages Of Internal Moving Parts. Main Specifications: Speed Range 45 To 1150 Rpm, Auto Feed Range 0.05 To 0.25-Mm Per Rev. Of Spindle, 250-Mm Ram Travel (drilling Depth) And Drilling Radius Is 500/1175-Mm.Its Double Column Design And Wide Clamping Area Of Base-Plate With Ample Rigidity Of The Machine Makes It Suitable For Drilling, Tapping And Reaming Operations. The Machine Finds Application In Tool Rooms, Engineering Workshops, Fabrication Industries, Dies & Moulds Manufacturers, Machine Tools Industries, Automobile & Shipbuilding Industries, Railways, Defense Etc.