DESCRIPTION: Dewalt DT5921 10 Piece HSS-R ? DIN 338 Jobber Drill Bit Set complete with plastic storage case | Precision ground twist drill for rapid drilling, long life and excellent concentricity | Manufactured from High Speed Steel to DIN338 Ground from solid stock right hand cutting, type N flute, precision ground at 118? point angle | Diameter tolerance to h8 | Diameter: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10 mm | Pack Qty: 10 (Plastic cassette)