Grinders, Drills & Power Tools

Our product range contains a wide range of Radial Drilling Machines and Portable Universal Radial Drilling Machine

Radial Drilling Machines

Highlights

AR Seriesof radial drilling machines are characterized by their easiness in operation, powerful drilling performance, high precision and rigidity. They provide robustness, efficiency and dependability in one-off and batch production environment.
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.
It is 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.
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.

Applications

The machine is suitable for one-off or for batch production. It finds application in tool-rooms, engineering & fabrication shops, manufacturing of dies, moulds & machineries, automobile & ship building industries, railways, defense and bridge construction.

Technical Data

Specifications	Unit	AR 40	AR 50
Maximum Drilling in Steel	mm	40	50
Tapping in Steel	mm	24	42
Spindle Stroke	mm	250	300
Spindle Speed Range	rpm	45 – 1125	45 – 1125
Power Feed	Nos. / mm/rev	6 / 0.05 to 3	6 / 0.05 to 3
Main Electric Motor	kw	1.5	2.5

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Portable Universal Radial Drilling Machine

Features

Robust machine with easy operation.
Easily moveable, easily transportable.
Powerful : 30-50 mm drilling in steel at any angular direction.
The drilling head rotates 360 and swivels 90 up & 90 down.
Ideally suitable for large & stationary jobs, for drilling hard to reach places and on-site drilling.

Fixed column type

It is a small foot print machine having centrally fixed column on a bulky base. This robust base prevents imbalance during working at extreme position of arm. It is a double column type machine with manual sleeve locking mechanism. Its various motorized movements i.e. arm up/down, arm traverse, head swiveling & head rotation makes easier to fix drilling location.
Its wide range of 8 speed and 5 feed rates are most suitable for drilling, tapping, reaming operations within full working range and various positions of arm and drill head.
All movements are motorized
- Its various movements i.e. arm up/down, arm horizontal traverse, 360 head rotation, head swiveling (90 up/down), column traverse along bed, sleeve locking/unlocking all these movements are motorized, which offers fatigue free easy location while drilling.
- It has wide range of 15-speeds and 6-feed rates makes the machine suitable for drilling, tapping and reaming operations within its full working range and various positions of arm and drill head.

Specification	Unit	UR 30	UR 50
Maximum Drilling in Steel	mm	30	50
Tapping in Steel		M25	M48
Spindle Travel	mm	200	350
Spindle Speed Range	rpm	53 – 900	16 – 800
Power Feed	Nos. / mm/rev	6 / 0.05 to 0.25	6 / 0.05 to 0.5
Main Electric Motor	kw	1.5	4