Fieldmann FDV 200851-E

Expert Quality, long series HSS drill bits, manufactured to DIN 340 ISO 494 specifications. Display packed.

The HSS Twist Drill Bit Cobalt provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully ground HSS (high-speed steel) more→, which provides excellent surface quality, wear resistance and heat protection. Equipped with two cutters and two flutes, chips are removed quickly to make the bit last even longer. This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels. The HSS Twist Drill Bit Cobalt is manufactured to DIN 338. The drill bit is Type N (flute angle) with a 135-degree tip and a diameter tolerance of h8. Active cutting and perfect centring …

Lasts up to 3 times longer than the Bosch SDS max-4 drill bit - Drilling reinforced concrete is hard work and has traditionally taken its toll on hammer drill bits.Even 4 cutting edges wear out quickl more→y, causing downtime when changing accessories and searching for supplies.The EXPERT SDS max-8X solid carbide head features an advanced 4-edge cutting design made from a single piece of the toughest metal:No binding and no weakness on impact.With Bosch Carbide Technology and solid carbide head, EXPERT SDS max-8X lasts much longer than other conventional hammer bits.Drills through rebar effectively, so there´s no need to stop, re-sight, or change bits when hitting steel.For construction professionals w…