Irwin HSS Metal Drill 135° Titanium 5.5MM - 10502590

Irwin Hss Titanium Hss Pro Tin Din 338 5.5-Cyl - 10502590

Characteristics

• 135° SPLIT POINT Grinding - ensures perfect alignment and reduced drilling pressure.
• industrial ground WHISTLE - For high accuracy drilling and fast removal of chips.
• titanium nitride (TiN), coated high strength steel BODY - resistant to heat and friction, which lasts up to six times longer than standard metal drills. The TiN coating has a hardness of approx. 80 HRC and is very wear-resistant. TiN has a low coefficient of friction. This results in less energy being consumed and less heat generated during drilling.
• speed and - Compared to traditional HSS Twist drills, the speed can be increased by 40-60% and feed by 10-20% without extending the life of the drill significantly.
• LESS HEAT - TiN is a poor conductor of heat so the heat generated during the drilling process is diverted to the chips and coolant and less into the drill bit.

Suitable for

• Metal

Technical data

• Diameter: 5.5mm
• Total Length: 93.0mm
• Working length: 57.0mm