dormer

Metric and fractional-inch bits made from high-speed steel ideal for deep-drilling applications in hard materials, like nickel-alloy, stainless steel, titanium, cast iron and carbon steel. Offered in flute lengths up to 295 mm

Solid-carbide head drills used for high-performance machining and drilling of structural steel beams in construction sites. Allow easy head changes without removing the tool from spindles

Cobalt-steel / HSS drill bits designed for machining both soft and hard metals, as well as woods and plastics. Feature a point angle of 118 / 130 degrees to centre the drill on curved surfaces. Available in fractional-inch, letter, metric and wire dimensions

Ideal for interrupted-drilling jobs on hard metals under unstable conditions, even at zero speed. Feature shank sizes ranging from 36 to 70 mm that can be clamped on coolant-fed hydraulic holders or Waldon-type toolholders

Short-length drill bits featuring a self-centring split-point design suitable for low-thrust applications with portable screw machines

A940 and A941 heavy-duty taper length drill bits designed to reduce thrust requirements in old-style wood screws. Feature spiral flutes in the size range 29 - 166 mm