The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, hardened to 56 Rockwell C.
A coolant should always be used when drilling with TCT twist drill bits. Irwin suggest the use of a 3- 6% emulsion. The coolant will extend the lifetime of the drill bit.
Irwin HSS TCT tip drill bit.
Total length: 180mm.
Working length: 120mm.
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.