Milwaukee Thunderweb Metal Drill Bits HSS-G Ground DIN338 4.2-13.0mm

Milwaukee Thunderweb Metal Drill Bits HSS-G Ground DIN338

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 narrowest point the THUNDERWEB core is thicker than that of a standard drill bit

Parabolic web cross section: Large web thickness. Strength built in

Flute geometry - THUNDERWEB flute form ejects hot chips rapidly. Dissipates heat better increasing life time

135° Split point - Precision starting, drill bit won't walk on material surface

Polished finish reduces friction and extends drill bit life

Accepts higher feed pressure and torque equalling less breakages