Milwaukee HSS-G Thunderweb Drill Bit

The Milwaukee HSS-G Thunderweb Drill Bit is engineered for professional tradespeople who demand reliability and performance from their drilling accessories. Its distinctive conical-shaped web design gets progressively thicker towards the shank, meaning even at its narrowest point the Thunderweb core is stronger than the full-length web of a standard HSS bit. This added mass provides exceptional resistance to breakage under high feed pressure and torque.

The parabolic flute geometry rapidly ejects hot chips away from the cutting zone, dissipating heat more effectively and extending service life considerably compared to conventional drill bits. A precision-ground tip ensures accurate, walk-free starting on metal surfaces — essential when working to tight tolerances on site.

Available in diameters from 1mm to 13mm, supplied in packs of 1, 2, 5, or 10 to suit professional stock requirements.

Features and Benefits:
• Conical Thunderweb design: core is thicker than a standard bit even at its narrowest point
• Parabolic web cross section provides built-in strength throughout
• Thunderweb flute form ejects hot chips rapidly, reducing heat build-up
• Superior heat dissipation extends drill bit service life
• Precision-ground tip for accurate starting — won't walk on material surface
• Polished finish reduces friction and extends working life
• Accepts higher feed pressure and torque for fewer breakages on site