Radial Drilling Machines are suitable for large-sized workpieces. Radial Drill Machine consists of the drill head that can be moved, adjusted in height and rotated. It is capable of positioning its head through its radial arm mechanism. This is one of the reason, industries are benefited and prefer using this type of drilling machine.
Features
- Auto feed disengages at preset depth as well at too high drilling pressure.
- Hardened and ground alloy steel gears fitted on spline shafts in main drive gearbox runs in an oil bath.
- Hardened and precision ground spindle sleeve.
- Double column construction for rigidity and effortless centering.
- Arm and drill-head guideways are precisely ground for minimum play and rigid clamping of drill-head with the arm.
- Precision ground guide-ways for minimum play and rigid clamping of drill-head with the arm.
- Well-adequately ribbed base-plate, inner column & arm for maximum rigidity and minimum deflection.
- Testing Standard: As per IS:2199.


Models of AR series Radial Drilling Machine
Application of Radial Drilling Machine
Radial drilling machines are built for heavy, precise hole-making on large or awkward workpieces, thanks to their swiveling arm, adjustable head, and long reach.
In automotive and heavy equipment, radial drills machine engine blocks, gear housings, axle carriers, and chassis cross-members. Oil & gas fabricators rely on them to drill/tap API flanges, valve bodies, and heat-exchanger tube sheets.
Power generation shops use them for turbine casings, generator housings, and baseplates; shipyards for hull stiffeners, propeller hubs, and deck hardware; and rail for bogie frames and coupler components. In construction steelwork, they put precise holes in beams, columns, and connection plates, while mining and cement OEMs use them on crusher frames and mill housings.
Even aerospace MRO centers employ radial drills for jigs, fixtures, and oversized aluminum or titanium components where accurate, repeatable hole locations are critical.
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