Description

• 25pc set, set includes:
• 1 / 1.5 / 2 / 2.5 / 3 / 3.5 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10 / 11 / 12 / 12.5 / 13 mm
• 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
• 13° Split point - Precision starting, drill bit won't walk on material surface
• Polished finish reduces friction and extends drill bit life
• Impact resistant ABS case with added rubber corner protection
• Accepts higher feed pressure and torque equalling less breakages