Used POLLARD 420 RADIAL DRILL — sold (Drills)

The Pollard 420 is a heavy-duty drilling machine engineered for precision and reliability in industrial manufacturing environments. Designed for production engineers and machinists seeking accurate hole-making capabilities, this model offers robust performance across a range of drilling operations. At the core of its mechanical design is a 3’6″ / 1067mm arm length, providing adequate reach for positioning workpieces beneath the spindle. The machine features a spindle taper of MT 3, accommodating standard tooling requirements for various drilling applications in metalworking and fabrication shops. Vertical adjustment is facilitated by an arm rise and fall of 22″ / 559mm, allowing operators to accommodate varying component heights with ease. Additionally, the head traverse spans 28″ / 711mm, expanding the effective working area across the table surface. Spindle operations are driven by a versatile speed range of 116 to 2580 RPM, enabling appropriate cutting velocities for different drill diameters and material hardnesses. The spindle rise and fall is measured at 8″ / 203mm, providing sufficient stroke depth for standard through-hole and blind-hole drilling tasks. To ensure consistent chip removal and surface finish, the feed rate can be adjusted between 0.003″ and 0.013″ / 0.0762mm and 0.3302mm per revolution. These specifications make the Pollard 420 suitable for machine shops, maintenance units, and general engineering facilities requiring dependable drilling performance. This pre-owned unit has been imported, thoroughly inspected, and is available for purchase from Corel Machinery in India, with worldwide shipping options to suit international industrial clients.