What Colour Drill Bit For Wood

You can distinguish an hss bit by its black color a conventional steel bit is chrome.

What colour drill bit for wood.

This is the typical christmas or father s day gift for dad but nowhere are these the best of the best drill bits for wood. There are black oxide bits masonry bits and wood brad bits. Twist bits are also available coated with titanium nitride tin these are easily identified by the gold like colour. If you re drilling through hardened metal even an hss bit can wear out quickly and you may need one made from tungsten carbide or titanium.

Carbon steel these bits are specially ground for drilling wood and should not be used for drilling metals they tend to be more brittle less flexible than hss bits. These bits are not made for heavy duty projects but light duty projects. Black oxide coated drill bits are more durable than standard hss bits and the coating helps the drill bit resist rust. All drill bits are made from steel but high speed steel bits are an improvement over conventional steel ones.

They often are fully black plain hss golden often titanium oxide finish or coppery often cobalt steel in color. Wood bits are typical black and silvery in color but other colors exist. These are best for hardwood softwood pvc fiberglass and steel. High speed steel hss drill bits are used for drilling wood light metals fiberglass and pvc.