Technical data Diameter 5, 3x6, 8, 10, 12 mm; Length 115 (Ø5)/115 (Ø6)/165 (Ø6)/165 (Ø8)/165 (Ø10)/165 (Ø12) mm; Spiral length 50 (Ø5)/50 (Ø6)/100 (Ø6)/100 (Ø8)/100 (Ø10)/100 (Ø12) mm Festool hammer drills impress with their outstanding service life and high efficiency. The reinforced drilling head is manufactured from high-quality solid...