Pillar Drilling Machine - AP 40
ARSUN AP Series of Pillar Drills offer robust, precision-focused solution for accurate hole-making in metals, wood, and engineered plastics. Built around a rigid cast-iron column and stable base, it delivers minimal vibration, consistent spindle alignment, and repeatable accuracy—ideal for workshop, maintenance, and light-to-medium production environments. Variable spindle speeds, an adjustable table, and reliable depth control make it easy to match cutting conditions to different materials and drill sizes.
Modern pillar drills also emphasize operator safety and productivity. Options such as keyed or keyless chucks, coolant provision, belt or gear-driven heads, LED work lights, and protective guards help streamline everyday drilling tasks. Clear graduations, quick-lock levers, and ergonomic feed handles ensure smooth operation, while a compact footprint allows convenient placement in crowded shops without sacrificing performance.
Technical Specification
| Capacity | |||
|---|---|---|---|
|
Drilling in Steel |
mm |
40 |
|
|
Drilling in C.I |
mm |
50 |
|
|
Tapping in Steel |
mm |
24 |
|
|
Tapping in C.I. |
mm |
33 |
|
|
Drilling Head |
|||
|
Spindle nose taper |
|
MT4 |
|
|
Max. spindle stroke |
MM |
200 |
|
|
Number of spindle speeds |
|
8 |
|
|
Range of spindle speeds |
rpm |
53–85–106–170–300–480–600–960 |
|
|
Number of power feeds |
|
5 |
|
|
Range of power feeds |
mm/rev |
0.05, 0.1, 0.15, 0.2, 0.25 |
|
|
Working Range |
|||
|
Dia. of column |
mm |
155 |
|
|
Dist. from spindle centre to column |
mm |
335 |
|
|
Dist. from spindle nose to table |
mm |
560 |
|
|
Dist. from spindle nose to base plate |
mm |
1120 |
|
|
Table size |
mm |
472 x 472 |
|
|
Working surface of table |
mm |
380 x 380 |
|
|
Nos. of T-slot / size: |
|
2 / 12 H8 |
|
|
Working surface of baseplate |
|
500 x 430 (L x W) |
|
|
Power |
|||
|
Main motor (two speed) |
kw |
1.1 / 1.5 |
|
|
|
rpm |
1440 / 2880 |
|
|
Net weight of the machine |
kg |
700 |
|
Key Features
- Heavy Duty – 40 mm drilling in solid steel.
- Generously proportioned & adequately ribbed arm, baseplate & column for maximum stiffness.
- Wide range of 8 spindle speeds for drilling, tapping, reaming & boring operations
- 3 auto (power) feed rates.
- The long quill movement – 200 mm – allows depth holes to be drilled.
- Hardened alloy steel gears in the main drive gearbox.
- The drill head is turnable 360° around the column and can be raised & lowered.
Standard Equipments
- Electricals suitable for 415 V / 50 Hz / 3Ph AC supply.
Application of Pillar Drilling Machine
Pillar drilling machines are widely used for drilling, reaming, countersinking, spot facing, and tapping operations, where accuracy and consistency are required. Their stable design and ease of operation make them suitable for both light-duty workshop tasks and medium-scale industrial production. With the right tooling, these machines can handle a variety of materials including mild steel, cast iron, aluminum, brass, plastics, and wood.
They find applications across a wide range of industries. In the automotive sector, pillar drills are used for drilling engine brackets, gear housings, and chassis components. In metal fabrication workshops, they are essential for preparing holes in steel plates, structural beams, and custom fixtures. The construction and hardware industry uses them to drill precision holes in pipes, rods, and fittings. In electrical and electronics manufacturing, they assist in panel drilling, switchboard assembly, and casing preparation. Even in the woodworking and furniture industry, pillar drills provide accurate hole alignment for joints, handles, and fittings. Their versatility, reliability, and ease of use make them an indispensable machine for both industrial and educational workshops.
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