HSS Jobber Drill Bits – 4.0mm

Vendor Glass Trade Centre

This 4.0mm HSS jobber-length drill bit provides reliable, general-purpose drilling in mild steel, aluminium, brass, timber and plastics. The precision-ground tip helps reduce wandering for accurate holes, while efficient flutes support chip clearance and cooler operation. Fits standard keyed or keyless chucks on cordless drills and drill presses. Ideal for fixings, brackets, joinery and light fabrication. For metals, run at correct speeds, apply cutting fluid, and clear chips frequently to extend tool life and maintain a clean finish with tight tolerances.

$2.70
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