- Occasional DIY masonry (1–2 projects per year)
- Light shelving installation
- Small cavity fixings in brick/block
- Budget-conscious homeowners
Not Ideal For
- Heavy sustained drilling
- Professional/trade work
- Large-diameter holes (>25mm)
- Daily use (durability concerns)
Recommended Ryobi Bit Kits
Bosch SDS-Plus Assortment
Better quality than Ryobi’s own bits. £20–28. Recommended upgrade.
Makita P-90185 8-Piece SDS-Plus
Comprehensive, good value. £25–35.
Ryobi HSS Multi-Material Set
For standard-chuck RDD/RDH drills. Budget option. £8–15.
Next Steps
For detailed SDS-Plus information, see our SDS-Plus guide. For standard drill bits, browse our material guide.
Ryobi Drill Bits: Compatibility Guide & Budget-Friendly Options
Ryobi is a budget-friendly cordless tool brand, popular with UK DIYers for entry-level projects. Their range includes both standard drills and SDS-Plus rotary hammers, using universal chuck systems that are fully compatible with other brands’ bits.
Ryobi Chuck Systems
SDS-Plus (10mm Shank) — RSDS18, R18SDS ONE+
Ryobi’s cordless SDS-Plus rotary hammers. Part of the ONE+ battery ecosystem. Budget option; good for occasional DIY masonry work.
Standard Three-Jaw Chuck — RDD18, RDH18 (13mm)
Ryobi’s standard cordless drills use 13mm keyless chucks. Round shanks only—not SDS bits.
Ryobi Model Compatibility Matrix
| Model | Category | Chuck Type | Compatible Bits | Max Diameter |
|---|---|---|---|---|
| RSDS18 | Rotary Hammer (Cordless 18V ONE+) | SDS-Plus | SDS-Plus only | 24mm |
| R18SDS ONE+ | Rotary Hammer (Cordless 18V ONE+) | SDS-Plus | SDS-Plus only | 26mm |
| RDD18 | Drill Driver (Cordless 18V ONE+) | Standard chuck (13mm keyless) | Round shanks only | 13mm |
| RDH18 | Combi Drill (Cordless 18V ONE+) | Standard chuck (13mm keyless) | Round shanks only | 13mm |
Ryobi SDS-Plus Bits
Ryobi’s Own SDS-Plus Bits
Ryobi SDS-Plus Masonry Bits
Budget-friendly sets. 6, 8, 10, 12mm commonly available. £4–8 per bit. Good value for occasional use.
Recommended Alternatives (Better Quality, Similar Price)
Bosch SDS-Plus Bits
Better durability, only slightly more expensive. £5–12 per bit. Highly recommended over budget generic options.
Makita P-90185 SDS-Plus Assortment
Comprehensive 8-piece set. £25–35. Better value than buying individual budget bits.
Ryobi Standard Chuck Drills
General-Purpose Bit Compatibility
Ryobi RDD and RDH drills use standard 13mm keyless chucks. Buy regular HSS, TCT, brad point, or spade bits—not SDS.
Ryobi HSS Drill Bit Assortments
Budget sets for wood, metal, plastic. £8–15.
Ryobi ONE+ Battery System
Ryobi’s proprietary 18V cordless ecosystem. Batteries are NOT compatible with other brands. However, ONE+ is Ryobi’s standard, so if you invest in one Ryobi tool, many others use the same batteries.
All Ryobi SDS-Plus models (RSDS18, R18SDS) use the ONE+ system.
Value Proposition: Budget SDS-Plus Option
Ryobi SDS-Plus rotary hammers are among the cheapest entry-level options in the UK. If you need occasional percussion drilling and budget is tight, Ryobi RSDS18 or R18SDS is worth considering. However, durability may be lower than Makita or Bosch equivalents.
Best Use Case for Ryobi SDS
- Occasional DIY masonry (1–2 projects per year)
- Light shelving installation
- Small cavity fixings in brick/block
- Budget-conscious homeowners
Not Ideal For
- Heavy sustained drilling
- Professional/trade work
- Large-diameter holes (>25mm)
- Daily use (durability concerns)
Recommended Ryobi Bit Kits
Bosch SDS-Plus Assortment
Better quality than Ryobi’s own bits. £20–28. Recommended upgrade.
Makita P-90185 8-Piece SDS-Plus
Comprehensive, good value. £25–35.
Ryobi HSS Multi-Material Set
For standard-chuck RDD/RDH drills. Budget option. £8–15.
Next Steps
For detailed SDS-Plus information, see our SDS-Plus guide. For standard drill bits, browse our material guide.