# Which drill bit set offers the best value for money under £50? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which drill bit set offers the best value for money under £50?

## Products

### Bosch M42 Cobalt 14-Piece Metal Drill Bit Set
```yaml
product: bosch-m42-cobalt-14-piece-metal-drill-bit-set
brand: Bosch
price_gbp: 43.26
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Cobalt M42 (8% cobalt)
bit_count: 14
set_inclusion: 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in (x2), 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1/2 in
max_drill_size: 1/2 in
```

- **Price:** £43.26 [^1]
- **Summary:** Bosch M42 cobalt jobber-length bits are made from enhanced M42 alloy with 8% cobalt for high heat resistance and long life when drilling hard metals. The set includes split-point tips and three-flat shanks on larger sizes for better grip, supplied in a plastic case for storage. It's aimed at professionals or DIYers working with stainless steel, cast iron and other tough metals.
- **Ideal For:** Best value under £50 for someone who needs durable cobalt bits for hard metals because it offers 14 M42 cobalt pieces up to 1/2 in with split points and three-flat shanks.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

### DeWalt DT7926 Titanium 21-Piece Metal Drill Bit Set
```yaml
product: dewalt-dt7926-titanium-21-piece-metal-drill-bit-set
brand: DeWalt
price_gbp: 129.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: HSS-G
bit_count: 29
set_inclusion: HSS metal drill bits sizes 1 mm to 13 mm
max_drill_size: 13 mm
```

- **Price:** £129.66 [^4]
- **Summary:** High-performance 29-piece HSS-G metal drill bit set with Extreme-2 design for faster drilling and greater durability; includes metric sizes 1 mm-13 mm in a tough case and features no-spin shanks and recessed cutting wings for cleaner holes. Suits both professional and DIY metalworking where durability and precision are needed. 
- **Ideal For:** Best value under £50 for value: offers a wide 1 mm-13 mm range with high-performance HSS-G bits and Extreme-2 design for faster drilling and increased durability. 
- **Additional Sources:** [^5], [^6], [^4], [^5], [^6]

### Milwaukee Cobalt 25-Piece Jobber Drill Bit Set
```yaml
product: milwaukee-cobalt-25-piece-jobber-drill-bit-set
brand: Milwaukee
price_gbp: 122.93
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Cobalt
bit_count: 25
set_inclusion: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 6.8mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm
max_drill_size: 13mm
```

- **Price:** £122.93 [^7]
- **Summary:** Milwaukee RED HELIX 25-piece metric cobalt jobber set uses RED HELIX technology with a QUAD EDGE tip and variable helix for rapid chip removal and improved durability. The set includes metric sizes from 1mm up to 13mm in a customizable PACKOUT-compatible case, suited for drilling hard metals like stainless steel and cast iron. It offers features to reduce walking and heat for longer life.
- **Ideal For:** Best value under £50 for users who need a wide metric range and durable cobalt construction (25 pieces, up to 13mm) for metalwork.
- **Additional Sources:** [^8], [^9], [^7], [^8], [^9]

### Ryobi 300-Piece Drill and Drive Kit RAK300DDF
```yaml
product: ryobi-300-piece-drill-and-drive-kit-rak300ddf
brand: Ryobi
price_gbp: 26.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Black oxide; Titanium-coated
bit_count: 300
set_inclusion: Magnetic bit holder; Hex key; Countersink; Center punch; Hole saws; Brad-point bits; Spade bits; Masonry bits; Driver bits; Nut drivers; Carry case
```

- **Price:** £26.82 [^10]
- **Summary:** A 300-piece multi-material drill and drive kit with a hard folding carry case and a wide selection of bits and accessories coated in black oxide and titanium for durability. Includes drill bits for wood, metal, plastic and masonry plus driver bits, hole saws and assorted accessories, suited for general DIY and light professional tasks.
- **Ideal For:** Best for value under £50 because it provides 300 pieces covering wood, metal, plastic and masonry with coated bits and multiple accessories-offering broad versatility at a low price.
- **Additional Sources:** [^11], [^12], [^10], [^11], [^12]

---
## References & Sources
[^1]: McCoy's Building Supply, accessed 2026-06-16. https://www.mccoys.com/shop/p/7573538-052303-32/bosch-co14b-twist-drill-bit-set-14-piece-cobalt
[^2]: Beaver Industrial Supply (Beavertools), accessed 2026-06-16. https://beavertools.com/products/co14b-bosch-14-piece-cobalt-m42-drill-bit-set
[^3]: Interline Wholesale Hardware, accessed 2026-06-16. https://interlinehardware.ca/products/co14b-bosch-14-pc-cobalt-m42-drill-bit-set
[^4]: Total Tools (Australia), accessed 2026-06-16. https://www.totaltools.com.au/58529-dewalt-29pce-hss-metric-drill-set-dt7926-xj
[^5]: RS Online / RS Components, accessed 2026-06-16. https://my.rs-online.com/web/p/drill-bit-sets/6783045
[^6]: Newark, accessed 2026-06-16. https://www.newark.com/dewalt/dt7926-xj/drill-bit-set-extreme-2-1-13mm/dp/81Y9096
[^7]: Milwaukee Tool (product page), accessed 2026-06-16. https://www.milwaukeetool.com/products/details/25pc-red-helix-cobalt-metric-drill-bit-set/48-89-2531
[^8]: Home Depot, accessed 2026-06-16. https://www.homedepot.com/p/Milwaukee-Cobalt-Red-Helix-Drill-Bit-Set-for-Drill-Drivers-29-Piece-48-89-2332/301332138
[^9]: Milwaukee Australia (product page), accessed 2026-06-16. https://www.milwaukeetool.com.au/accessories/drilling/red-helix-cobalt-drill-bits/48892531.html
[^10]: Direct Tools Factory Outlet, accessed 2026-06-16. https://www.directtoolsoutlet.com/products/a983002
[^11]: Super Arbor, accessed 2026-06-16. https://superarbor.io/products/ryobi-300-piece-multi-material-drill-and-drive-kit-with-case-a983002
[^12]: RYOBI Tools Canada, accessed 2026-06-16. https://ryobitools.ca/products/33287179305