The Macsim No. 11 HSS Double Ended Twist Drill offers professional-grade precision and exceptional value. Crafted from premium High-Speed Steel (HSS), these jobber bits are optimized for drilling through steel, aluminium, and timber. The innovative double-ended design provides twice the drilling capacity of standard bits, making them a cost-effective solution for high-volume metalwork.
Information sourced from Macsim Fastenings product specifications. Macsim Official Site