# Irwin HSS TCT Drill Bit – 10502636

> Price comparison in United Kingdom (GBP). Lowest price right now: **£13.79** at Tesco Stores, in stock. 3 offers from 2 shops, prices from £13.79 to £13.95. Checked 2026-10-08T16:57:30Z.

## Product
- Brand: IRWIN®
- Category: [Home & garden](https://pricuro.com/uk/home-garden.md) > [Tools](https://pricuro.com/uk/home-garden/tools.md)
- EAN/GTIN: 5709131043089
- Manufacturer part number: 10502636
- Page: https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502636-943941
- Image: https://pricuro.com/img/943941/800/irwin-hss-tct-drill-bit-10502636.webp

## Offers (3, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Tesco Stores | £13.79 | see shop | – | in stock | new | https://pricuro.com/go/6134242 |
| 2 | Tooled Up | £13.95 | £5.95 | £19.90 | in stock | new | https://pricuro.com/go/3028735 |
| 3 | My Tool Shed | £13.95 | £5.95 | £19.90 | in stock | new | https://pricuro.com/go/57971058 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 6 days)

- Lowest price today: £13.79
- Last 30 days: lowest £13.79, highest £13.79, average £13.79
- All-time low on Pricuro: £13.79 (2026-10-03)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-03 | £13.79 |
| 2026-10-04 | £13.79 |
| 2026-10-05 | £13.79 |
| 2026-10-06 | £13.79 |
| 2026-10-07 | £13.79 |
| 2026-10-08 | £13.79 |

## Specifications


Description (from a shop): This 4.5mm Irwin HSS TCT drill bit offers precision drilling capability for hardened materials at a mid-range diameter. The 4.5mm size is particularly useful for specific engineering tolerances and applications where standard sizes like 4mm or 5mm don't provide the exact clearance needed. The C2 tungsten carbide tip is engineered to drill through the toughest materials including hardened steel, cast iron, bronze alloys, and manganese alloyed steel, handling hardness levels up to 50 Rockwell C. The four-facetted ground tip design is crucial for maintaining accuracy at this diameter, ensuring perfect centring whilst reducing the drilling pressure required for smooth operation. The Chrome Vanad…

## Other variants

- [Irwin HSS TCT Drill Bit – 10502631](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502631-943940.md) – from £13.95
- [Irwin HSS TCT Drill Bit – 10502641](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502641-943942.md) – from £13.79
- [Irwin HSS TCT Drill Bit – 10502651](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502651-943944.md) – from £13.95
- [Irwin HSS TCT Drill Bit – 10502646](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502646-943943.md) – from £13.95
- [Irwin HSS TCT Drill Bit – 10502626](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502626-943939.md) – from £13.95
- [Irwin HSS TCT Drill Bit – 10502620](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502620-943938.md) – from £13.95
- [Irwin HSS TCT Drill Bit – 10502656](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502656-943945.md) – from £14.95
- [Irwin HSS TCT Drill Bit – 10502661](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502661-943946.md) – from £15.95
- [Irwin HSS TCT Drill Bit – 10502685](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502685-943950.md) – from £18.77
- [Irwin HSS TCT Drill Bit – 10502671](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502671-943948.md) – from £18.95
- [Irwin HSS TCT Drill Bit – 10502680](https://pricuro.com/uk/p/irwin-hss-tct-drill-bit-10502680-943949.md) – from £19.95

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