General Engineering – Page 2 – Conko Metal Technology

25 entries Ask about a specific tool

A fixed 0.5 mm radius corner, ground to ±0.01 mm, for production work where the radius is specified on the drawing.

High-helix three-flute geometry with a radiused corner for aluminium, where chip clearance decides the finish.

The everyday carbide drill for holes up to three diameters deep. Faster than HSS, and it holds size.

Eight diameters, internal coolant and a strengthened web: for the holes that normally need a gun drill and a second operation.

Polished flutes and a wide helix for aluminium: chips leave fast, and the hole comes out on size.

Straight-flute H7 reaming for through holes, at a price that makes sense for general production.

Spiral flutes push the chip ahead of the cut, so a blind hole does not get scored on the way in.

Polished three-flute geometry with a high helix, built for aluminium and non-ferrous work at high spindle speeds.

Two flutes and maximum chip room. The reliable choice for slotting, plunging and softer materials where clearing chips matters more than finish.

The standard-length ball nose: the everyday tool for 3D surfacing, radius blending and finishing in a rigid setup.

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