General purpose metal drill bits from DeWalt manufactured from high-speed steel to DIN338, using a hot roll forging processGeneral purpose metal drill bits from DeWalt manufactured from high-speed steel to DIN338, using a hot roll forging process
Cylindrical ground right-hand cutting helix 118° point angle
Diameter tolerance to h8
Steam tempered black finish
Suitable for portable or stationary drilling in steel, cast steel, alloyed and non-alloyed material up to up to 900N/mm²