Irwin IRW10502600 HSS Pro TiN Coated Drill Bit - 11 x 142mm

When you need to power through tough metal alloys without burning through your kit, reach for the Irwin IRW10502600 HSS Pro TiN Coated Drill Bit 11 x 142mm from Wigley DIY. Built for trade professionals and serious DIYers tackling demanding drilling tasks, this high-performance bit lets you crank up your speed by 40 -60% and feed by 10 -20% compared to standard HSS twist drills, all without killing its lifespan. Thanks to the clever Titanium Nitride coating, heat is safely diverted away from the bit and into your chips and coolant, while the 135? split point grinding tip delivers spot-on centring and cuts right down on the pressure you need to apply.

Features

• Designed for drilling metal and harder, tougher alloys
• Increases speed by 40 -60% and feed by 10 -20% without significantly reducing lifespan
• TiN acts as a poor conductor of heat, diverting heat into chips and coolant rather than the drill bit
• 135? split point grinding tip ensures perfect centring and reduced drilling pressure
• Manufactured from high quality HSS steel coated with 2.5? Titanium Nitride (TiN)
• TiN coating has a hardness of app. 80 HRC and is very resistant to wear
• Low coefficient of friction results in less power consumed and less heat generated

Specifications