IRWIN® HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135° split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips.
The drill bit body is manufactured from high-quality HSS steel containing 5% cobalt (Co). The added 5% cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.
This 15 Piece Set contains the following sizes: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, 10mm.
We dispatch all orders placed before 1pm on the same day. Orders placed after 1pm will be dispatched on the next working day. Orders placed over the weekend will be dispatched on Monday.
Our delivery charges:
Standard Delivery (3-5 working days): £3.99
Express Delivery (1-2 working days): £5.99
We can also ship to the EU or any other country. If you are located outwith the UK, please contact us for a quote using the contact form below.
If you have received a damaged delivery or an incorrect item, please let us know and we will do our best to rectify the situation. We can either issue a refund for you or send you a replacement item.
If you would like to return the item you purchased, please let us know so we can provide you with the return details.
Please contact us using the contact form below or give us a ring on 01382 770599.