2.8mm OSG VP-GDR Drill Bit

Crafted for both ferrous and non-ferrous materials, this parabolic drill features a VP GDR design. With a metric diameter of 2.8mm (0.11024 inches), it boasts a 33mm flute length and an overall length of 65mm. The shank diameter measures 3mm, and it maintains a cutting diameter tolerance of +0/-0.014mm. This drill is specified to h8, with an XPM substrate and V surface treatment. It has a taper length of cut, a drilling L/D ratio of 10, a 40-degree helix angle, and a 120-degree point angle. It's right-hand cut and right-hand helix, with no coolant through, and has two flutes. Downloadable DXF and STP drawings are available.