Irwin Pro Titanium Nitride Coated Drill Bit – 10502598

The Irwin IRW10502598 is a 9.5mm diameter HSS Pro TiN Coated Drill Bit measuring 9.5 x 125mm in size, supplied as a single bit. This intermediate diameter offers precise hole sizing between standard 9mm and 10mm dimensions, particularly valuable for specialist engineering applications, custom fabrication work, and specific component installations requiring exact tolerances. The 9.5mm diameter combined with the 125mm overall length provides excellent versatility for demanding metalwork applications involving thicker materials. The Titanium Nitride coating delivers exceptional performance with drilling speeds 40-60% faster than conventional HSS bits, whilst maintaining excellent tool life. The 135° split point tip provides perfect centring from first contact, eliminating walking and reducing drilling pressure for cleaner, more accurate holes. Constructed from premium HSS steel with a 2.5µ TiN coating offering 80 HRC hardness, the bit features outstanding wear resistance. The low friction properties of the coating reduce power consumption whilst diverting heat into chips and coolant, ensuring the drill bit maintains cutting efficiency even when working with harder, tougher alloys in professional workshop environments. Features and Benefits: • 9.5 x 125mm dimensions for precision engineering applications • 40-60% faster drilling speeds with TiN coating • 135° split point eliminates walking and ensures accuracy • Extended length suitable for thick materials • Low friction coating reduces heat and extends tool life Specifications: Tip Diameter (mm): 9.5 Working Length (mm): 81 Overall Length (mm): 125 Pack Qty.: 1