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The Irwin TCT drill bits are designed for use in stationarymachines and are suitable for drilling hard and abrasive materialssuch as hardened steel cast iron etc.

The drill body is made from Chrome Vanadium steel, hardened to56HRC. The carbide tip will drill hardened material up to ahardness of 50 HRC, the diamond ground 4 facet carbide tip is foreasy centring and low drilling pressure.

A coolant should always be used when drilling withTCT twistdrill bits.

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DescriptionCodePrice INC VATBasket
Irwin 10502889 Hss Tct Tip Drill Bits 13/64in10502889£9.06 Save 46%
Irwin 10502889 HSS Tct Tip Drill Bits 13/64in