Milwaukee 4932352836 Multi Material 5 Pc Drill Bit Set  These Tungsten Carbide Tipped (TCT) drill bits can power through a variety of materials, including metal, wood and stone (rotary mode only). Whilst the hammer action can\'t be used with these, they are ideal for tradesmen needing to drill through a range of materials in one go. CONTENTS ø 4mm ø 5mm ø 5.5mm ø 6mm ø 7mm ø 8mm ø 10mm FEATURES Tungsten carbide tipped (TCT) drill bits will drill in metal, wood and stone (rotary mode only) Hammer action cannot be used with these drill bits Ideal for tradesmen who need to drill through a variety of materials in one go Made in Germany