Thunderweb design is characterised by a conical shaped web which gets thicker towards the back of the drill bit. Standard drill bits have a constant thickness throughout their length. Even at the n...
High speed steel rollforged metal drill bits produced according to DIN 338. Oxide coating enables quick swarf removal. Normal point shaped cutting tip with 118° angle. Type N flute normal angle. Su...
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 ...