The Irwin HSS Pro TiN Coated Drill Bits from Irwin.
The Irwin HSS Pro titanium drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly.
TiN is also a poor conductor of heat, so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit.
These drills have a 135 degree split point grinding tip which ensures perfect centring and reduced drilling pressure.
The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is very resistant to wear. TiN has a low coefficient of friction, this results in less power being consumed and less heat generated during the drilling.
We hope that you won’t need to return anything to TCD, but if you do, we aim to make the process quick, easy and efficient, so you can exchange or refund your purchase with confidence.
Here are some helpful points to make your returns/exchange a smooth process, please note your statutory rights are not affected by this guidance:
We are also able to accept returns by post to our warehouse, but unfortunately, we are not able to arrange or pay for postage, and this would be at your own expense.
The address to return to is:
Trade Counter Direct - Returns, Loribon House, Yalberton Industrial Estate, Paignton, Devon, TQ4 7QR.
Original packaging and order details must be included. Our terms exclude the collection of unwanted goods.
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