Feature

●Quality: HSS-E (Co5)
●Cobalt alloy (Co5) for extreme use in hard-to-machine materials (>800N/mm²)
●With three cutting edges according to DIN335, 90° countersunk
●Suitable for all deburring and countersinking work of VA steel, iron and non-ferrous metals
●Contents: 1 countersink with head diameter: 6.3 mm, 8.3 mm, 10.4 mm, 12.4 mm, 16.5 mm, 20.5 mm


Description

Contents:

1 countersink with head diameter:

• 6.3 mm, 8.3 mm, 10.4 mm, 12.4 mm, 16.5 mm.

This quality tool is suitable for commercial use in industry, crafts and workshops. It is suitable for deburring / lowering materials with extremely high strength (>800 N/mm²), such as stainless steels V2A, V4A, special alloys, solder-resistant steels. An ideal combination for the workshop or customer service car.

The countersink assortment is delivered in a robust system plastic box with the dimensions 145 x 100 x 42 mm. The colour of the case may vary. The total weight of a drill assortment is approx. 280 g.

Note: HSS steel is characterised by great hardness, tempering resistance, wear resistance and a heat resistance up to 600°C. Due to its properties, HSS steel allows higher cutting speeds than low-alloy tool steels, larger chip spaces and thus a higher chip volume per unit time. By adding cobalt, this higher-quality and heat-resistant material is used for processing materials with higher strength and for long cutting channels with correspondingly strong heating.