These DEWALT multi-material drill bits can be used in wood, masonry and metal and are ideal when drilling near to corners and edges. The drill bits have a fully supported carbide head which gives faster drilling and a non slip shank which ensures maximum retention in chuck. They can be used in rotary or percussion drilling modes.Select Option 10.0mm OL:134mm WL:104mm10.0mm OL:200mm WL:170mm12mm x 153mm13.0mm OL:160mm WL:130mm3.0mm OL:113mm WL:83mm3.5mm OL:113mm WL:83mm4.0mm OL:103mm WL:73mm5mm x 113mm6.0mm OL:123mm WL:93mm6.0mm OL:200mm WL:170mm6.5mm OL:123mm WL:93mm6.5mm OL:200mm WL:170mm7mm x 123mm8.0mm OL:134mm WL:104mm8.0mm OL:200mm WL:170mm Add to Basket Quantity