Description

The THUNDERWEB drill has a tapered barrel to provide better resistance to torsion and speeds up the Quick Chip Removal, High Wear Resistance, to warm up, the geometry THUNDERWEB makes the quick chip removal, it reduces friction = less overheating and wear, progression of top in deep holes, Double Blades Sharp to speed up the drill holes effortlessly pressure, can be used for long time for quick holes even in the attack, stainless steel autocentrage and score precise movement; accurate and progressive, ideal on curved surfaces, less efforts and pressure, excellent in very hard materials such as stainless steel.

Features:

• 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.


• Impact resistant ABS case with added rubber corner protection.


• Accepts higher feed pressure and torque equalling less breakages.
  

Specification:

• ? (mm): 3.5


• Pack quantity: 10


• Total length (mm): 70


• Working length (mm): 3