Dormer A510 HSS Tin ADX Jobber Drill Bit 3.7mm Pack of 1

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• High Performance Drill - Capable of producing high quality and accurate holes even at high speeds and feeds (H9 hole tolerance)
• Premium HSS material - Can be used for drilling many materials including steels, aluminium, stainless steel
• Convex Cutting Edges - Helps break chips easier to aid removal and allow increased cutting speed and feeds
• Titanium Nitride coating - Increase service life of the drill, improved performance when drilling harder materials
• 130 degree thinned point - Helps with self-centring and reduce the push force required