Irwin HSS Titanium Drill Bit 4.0mmID THI12581
The Irwin HSS Pro TiN 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° 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.
|Features And Benefits||
|Product Name||Irwin HSS Titanium Drill Bit 4.0mm|
|Product Weight||0.01 kg|
|Product Type||Metal Drill Bits|
|Manufacturer Part Number||IRW10502581|
Any products over 50kg are excluded from Standard Next Day Delivery. For bulk deliveries we offer palletised deliveries at special rates – please call 0800 197 7170 for bulk pricing.
A working day is defined as Monday-Friday. Please note that weekends, bank and public holidays are excluded.
Orders placed after 1pm are likely to be processed the next working day; delivery will therefore be two working days after the order is placed in this instance. For example, an order placed after 1pm on a Friday will be available on the following Tuesday.
You can cancel your order before dispatch by contacting our customer service team on 0800 197 7170. If your order has already been dispatched a refund cannot be issued until the goods are returned to us. Items should be unused, in a saleable condition, with their original packaging and with all component parts and any promotional items enclosed.