Free Shipping and BOPIS


Model # P530

Internet # 100007658

Store SKU # 339134

18-Volt ONE+ Speed Saw Rotary Cutter (Tool-Only)

This item has been discontinued.
The Home Depot no longer carries this specific product.



Model # P530

Internet # 100007658

Store SKU # 339134

The RYOBI 18-Volt ONE+ Speed Saw Rotary Cutter is a versatile solution for a variety of applications. The saw accepts 1/4 in. and 1/8 in. bits and features a depth setting that can be adjusted for making cuts in different types of materials. Its ergonomic design helps keep you comfortable and less fatigued during extended use across your many projects.

California residents: see  Proposition 65 information

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Product Depth (in.) 
12 in 
Product Height (in.) 
6 in 
Product Width (in.) 
3 in 
Additional attachments included 
Amperage (amps) 
Batteries Included 
Battery Power Type 
Lithium Ion 
Charger Included 
Chuck Capacity 
.25 in 
Chuck Type 
Color Family 
Cordless Tool Type 
Maximum Speed (rpm) 
Power Tool Product Type 
Product Weight (lb.) 
3 lb 
Tools Product Type 
Power Tool 
Variable Speed 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 
3 year warranty 


Rated 4.6 out of 5 by 73 reviewers.
Rated 5.0 out of 5.0 by Love this Spiral Saw! I bought this to help with a drywall project, since the last time I used a drywall hand saw to make all the cuts I needed. I was skeptical, but now am a huge fan of this tool. The adjustable radius circle cutter attachment is awesome. It made cutting holes in sheetrock for pot light perforations a breeze. Fast, perfect circles. I wish I had bought this tool years ago. One minor con to mention, but not to detract from a purchase- it does use up batteries quicker than you'd expect. I have 2 batteries already though for my drill which doesn't use up batteries anywhere near as fast, but managed to cycle dead batteries though the charger while using one battery between the drill and the spiral saw, which only slowed me down a little. The time saving from the spiral saw over hand tools more than made up for that time of swapping tools on the 1 battery. I think in the course of 8 hours, the saw drained a battery twice, so not bad at all. Just be aware this is normal, so don't be surprised. Tip- there's 2 bits included in the box, but the manual doesn't explain which one's which, and at first glance they appear the same, but there definitely are subtle differences. The drywall bit has a rounded tip where the first 1/16" of the bit is a flat edge that allows you to cut drywall around an electrical box but not cut the box itself as the flat end just rubs the box allowing you to use the box as a guide while cutting the drywall, making for a tight clean fitting opening. The wood cutting bit looks like a drill bit at the end, where it is sharp edged to penetrate wood, and the spiral cutting edge runs right through to the tip. Love this saw! November 7, 2014
Rated 4.0 out of 5.0 by Good saw I have used this saw to cut through drywall for electrical box installations and for removing a larger section of ceiling drywall for a renovation project. The saw was nearly flawless. The circle cutter does it's job well but the saw is loud. For larger cutouts it is difficult to maintain a straight line but I am sure with more practice that will come. December 26, 2008
Rated 4.0 out of 5.0 by Tough on batteries! I have used this tool for a few weeks. I find it much more convenient than a corded Dremel for the odd/on-site job. The only negative is the very reduced battery life (One +). But I have four of those should you! January 8, 2007
Rated 4.0 out of 5.0 by helpful I like using this tool. I only wish it was compatible or had add ons available like the dremel tools have. February 27, 2007
Rated 5.0 out of 5.0 by Super saw for cutting sections of sheet rock! I'm not a pro and barely a handyman. I bought this for and have used it for cutting sheet rock to remove a section to gain access to the cavity between the studs. This saw allows me to get a clean start and precisely cut out what I need. I've done 1 wall job where I removed a 1ft X 9 ft piece to run HDMI cable in the wall for an over the fireplace TV mount and another to cut out a 18 in X 6 ft section in a basement ceiling to repair a pipe. The clean cut allows me to remove the cut-out set it aside and later put it back in like a puzzle piece, spackle and paint. I've been so impressed with this little saw. February 1, 2012
Rated 5.0 out of 5.0 by Great all around tool I purchased this tool in place of a 6" hole saw... since 6" hole saws were actually more expencive. This tool performed flawlessly cutting a perfect circle in 1/2" thick plywood. Cut like butter and took less than 30 seconds to cut the hole. Also works great in sheetrock, fits dremel tools for sharpening and sanding. Great value. May 21, 2014
Rated 5.0 out of 5.0 by I've used this tool for cutting holes on ceilings, walls (dry wall or wood) and floor tiles, especialy when I want to make an off set angle to fit in the bathroom, I also use it to cut holes on sheet metal when passing a pipe to the work area with out having to take the sheet metal apart. very convinent to use in my line of work. January 22, 2011
Rated 5.0 out of 5.0 by Fantastic If you owned an older ROTOZIP before they sold out the business to BOSCH,(new design, nothing fit, no parts for the old models, nothing but an offer to buy their new model)-- the old attachments including the handle, guide, bits, chucks, arbors fit this baby! Even the old case works great! My old rotozip died yet the accessories were still in great shape, no parts available. This showed up and I was elated that everything fit. This tool is tremendous. It's portable, it functions as a 1/4" router, it's powerful, i totally recommend it! May 25, 2012
  • 2015-07-29T12:03:11.137-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_73, tr_73
  • loc_en_US, sid_100007658, prod, sort_default
2 3 4 >>


Store Exclusive. This item is available for purchase in select stores only.