# DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9421

> Price comparison in United Kingdom (GBP). Lowest price right now: **£75.95** at Tooled Up plus £6.95 delivery, in stock. 2 offers from 1 shop, prices from £75.95 to £75.95. Checked 2026-10-10T17:08:15Z.

## Product
- Brand: Dewalt
- Category: [Home & garden](https://pricuro.com/uk/home-garden.md) > [Tools](https://pricuro.com/uk/home-garden/tools.md)
- EAN/GTIN: 5035048059883
- Manufacturer part number: DT9421
- Page: https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9421-728416
- Image: https://pricuro.com/img/728416/800/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9421.webp

## Offers (2, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Tooled Up | £75.95 | £6.95 | £82.90 | in stock | new | https://pricuro.com/go/3037246 |
| 2 | My Tool Shed | £75.95 | £6.95 | £82.90 | in stock | new | https://pricuro.com/go/57962702 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 8 days)

- Lowest price today: £75.95
- Last 30 days: lowest £75.95, highest £75.95, average £75.95
- All-time low on Pricuro: £75.95 (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 | £75.95 |
| 2026-10-04 | £75.95 |
| 2026-10-05 | £75.95 |
| 2026-10-06 | £75.95 |
| 2026-10-07 | £75.95 |
| 2026-10-08 | £75.95 |
| 2026-10-09 | £75.95 |
| 2026-10-10 | £75.95 |

## Specifications


Description (from a shop): Extreme SDS Max concrete drill bits feature a solid two cutter carbide tip flanked by two individual cutting tips to deliver a fast and efficient drilling speed. The four flute helix removes debris efficiently to maintain a fast drilling speed. Features & Benefits • For drilling reinforced concrete, masonry, natural and artificial stone • 4 flute helix with maximum flute entry enables faster debris removal, with the core being reinforced for optimum impact and breakage stability • Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed • Superior carbide grade and geometry ensures greater resistance to breakage and pr…

## Other variants

- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9422](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9422-728417.md) – from £39.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9424](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9424-728419.md) – from £42.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9423](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9423-728418.md) – from £42.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9428](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9428-728422.md) – from £53.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9429](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9429-728423.md) – from £54.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9426](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9426-728421.md) – from £109.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9411](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9411-728409.md) – from £32.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9412](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9412-728410.md) – from £33.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9419](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9419-728414.md) – from £37.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9433](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9433-728426.md) – from £52.95
- [DeWalt SDS Max 4 Cutter Head Masonry Drill Bit – DT9430](https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9430-728424.md) – from £54.95

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Source: Pricuro (https://pricuro.com), an independent price comparison for United Kingdom. Canonical page: https://pricuro.com/uk/p/dewalt-sds-max-4-cutter-head-masonry-drill-bit-dt9421-728416
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