Milwaukee HSS-G Thunderweb Drill Bits (DIN338) - 10pc-1.5 x 40 mm

Product Code: 4932352378

£6.78 £5.65

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.

Features and benefits:
• 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.

Available sizes:
⌀2.5 mm x 57 mm
⌀4.0 mm x 75 mm
⌀4.2 mm x 75 mm
⌀4.5 mm x 80 mm
⌀5.0 mm x 86 mm
⌀5.5 mm x 93 mm
⌀6.0 mm x 93 mm
⌀6.5 mm x 101 mm

Part Number 4932352378
Warranty 1 Year Warranty
Brand Milwaukee

Help Centre

We’ve set up an online help centre featuring a number of useful how-to guides on our products and general engineering advice. If you’re looking at cobalt drill bits for metal work, here are a few you may find useful.
  • Drill & driver bit selection guide:
    Do you need cobalt drill tips or does your job require something else? Have a look at this guide to get an understanding of all things drill bits and drivers.
  • How to drill perfectly:
    If you’re going to invest in a high quality HSS cobalt drill bit set, you need to know what you’re doing with it. Check out our guide to nailing down good drilling technique.