Dormer A977 HSS-E High Speed Cobalt PFX Extra Long Series Drill Bit with 130 Degree Point, Diameter 1/4-inch, Single Pack

• 130 degree point - Help with self-centring and reduce the push force required
• Bright finish - Prevent work piece material from sticking to the cutting edge
• Special Flute Design - Parabolic flute design enables drilling extra deep holes in one single pass
• Premium HSS - E material - Can be used for drilling many materials including steels, aluminium, stainless steel
• Extra Long length series - Recommended for drilling very deep holes/applications where increased reach is required

A977 extra long series PFX drill comes in metric diameters from 1. 50 mm to 14. 00 mm. The PFX series of drills have a specially designed parabolic flutes which eliminates the need to drill deep holes in short steps (pecking), so even extra deep holes can be drilled in a single pass. The drills have a bright finish which helps stop work piece material from sticking to the cutting edge. Made from premium High Speed Cobalt, the drills can be used to drill a number of materials including steels, stainless steel and aluminium. The A977 has a 130 degree point which helps with self-centring and also means less force is needed to drill the hole. The A977 drills are recommended for drilling very deep holes and in applications where extra reach is needed.