Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Black Oxide Drill Bit Set (21-Piece)RYOBI introduces the Black Oxide Drill Bit Set (21 Piece). This RYOBI 21 Piece Black Oxide Drill Bit Set is a great kit for a wide variety of drilling applications. Identify this kit quickly among your tools with the easy to read description on the side of the case. These bits are constructed out of high speed steel and feature a black oxide finish for maximum durability, and include sizes from 1 16 in. to 1 2 in. to meet the most common drilling
RYOBI introduces the Black Oxide Drill Bit Set (21-Piece). This RYOBI 21-Piece Black Oxide Drill Bit Set is a great kit for a wide variety of drilling applications. Identify this kit quickly among your tools with the easy-to-read description on the side of the case. These bits are constructed out of high speed steel and feature a black oxide finish for maximum durability, and include sizes from 1/16 in. to 1/2 in. to meet the most common drilling needs.- California residents
- Great for drilling into wood, metal, and plastic
- 135° split point drills on contact
- 3/8 in. reduced 3-flat shank design on the 1/2 in. drill bit for secure grip in drill chuck
- Tilting bit holders in case for easy access
- Compact case for ease of use and storage
- Includes Black Oxide Bits in the following sizes: (2) 1/16 in., (2) 5/64 in., 3/32 in., 7/64 in., (2) 1/8 in., 9/64 in., 5/32 in., 11/64 in., (2) 3/16 in., 13/64 in., 7/32 in., 15/64 in., (2) 1/4 in., 5/16 in., 3/8 in., and 1/2 in.
Features
| Item Weight | 1.05 |
| Number of Pieces | 21 |
| Tools Product Type | Power Tool |
| Shank Style | Straight |
| Drill Bit Type(s) Included | Twist |
| Bit Material | Black Oxide |
| Individual/Set | Set |
| Drill Bit Type | Combination Bit Set |
| Returnable | 180-Day |
| Shank Style2 | Straight |
| Product Depth (in.) | 7.76 |
| Product Width (in.) | 1.77 |
| Product Height (in.) | 10.00 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 135 reviews
Sort
Product Reviews
★★★★★ 4
It works
Size: 2+12+12+2 pack
Fits as expected and it's nice to have so many replacement parts. This item is priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
★★★★★ 5
Fits my old eufy
Size: 3+12+12+2+1 pack
This set fits my older model eufy and has extra parts for newer models. The filters did not fit our model (our fault for not doing proper research) but the fan sweeper is awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2024
★★★★★ 5
Lots of extras!
Size: 2+12+12+2 pack
The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
EUFY 11S
Size: 2+8 pack
Used to replace the ones for my EUFY 11S vacuum. They fit just like the ones and got my vacuum back to cleaning really good. Didn’t realize how loud my vacuum had become until I replaced these parts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
★★★★★ 5
Get this!
Size: 3+12+12+2+1 pack
Very nice pack of essentials for my robot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026