MOLLART Drill Sprint 500 LD500

Mollart Sprint 500

deep hole drilling machine

Fanuc Power Mate control

Max L = 500mm

Dia 20 mm

Spindles: 2

Spindle rotation: 10000 RPM

100 RPM counter spindle rotation

Max pressure 100 BAR

The machine can be inspected under power in our warehouse in Gussago BS.

Mimu.com machine tools

Deep hole drilling is the machining of holes with a relatively large depth to diameter ratio, whereas normal drilling techniques produce holes where the depth is rarely more than five times the diameter (5 xD). In deep hole drilling the ratio may reach 150:1, and any hole deeper than ten times the diameter (10 xD) should certainly be considered a deep hole, requiring a specialized drilling technique.

Deep hole drilling can employ various machine set-ups: rotating workpiece, rotating tool, or both tool and workpiece rotating. The most common, however, is for the workpiece to rotate, while the tool supplies the linear feed movement.