Bordo #41 Wire Gauge Quick Silver M2-HSS Twist Drill Bit(80-41Gauge)

Bordo wire gauge drill bits provide precise inch-standard hole sizing for tap drilling and precision engineering applications. The Wire Gauge Quick Silver M2-HSS Twist Drill Bit(80-41Gauge) is part of Bordo's comprehensive Australian cutting tool range — trusted by engineers, tradespeople, and machinists across industry and manufacturing.

Where this product is used

Wire gauge drills are sized to American wire gauge standards — used in engineering and toolmaking where exact hole sizing to inch fractions is required.

• Precision hole sizing in engineering and toolmaking to wire gauge standards
• Tap drill selection for inch-thread tapping in engineering production
• Instrument manufacturing and precision engineering

Key specifications

Selecting the right option

Wire gauge numbering runs from #80 (0.343mm) to #1 (5.791mm) — the higher the number, the smaller the diameter. Tap drill charts for inch threads specify the correct wire gauge drill. These drills are used in engineering and toolmaking; for general trade work, fractional or metric drills are more practical.