Ridgid Die Grinders: Models, Specs, and Pricing
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Ridgid makes a cordless die grinder on the 18V Octane platform. The R86044B is a compact straight die grinder with variable speed. Like all Ridgid tools, the Lifetime Service Agreement applies when registered.
Ridgid 18V Octane Platform
Runs on Ridgid 18V batteries. Register within 90 days for the Lifetime Service Agreement. A die grinder with a lifetime warranty is a compelling deal at $89.
Current Models
Ridgid R86044B
R86044B
Compact cordless die grinder with variable speed. Accepts both 1/4-inch and 1/8-inch collets. Backed by LSA.
Frequently Asked Questions
How does the Ridgid die grinder compare to DeWalt?
The Ridgid R86044B ($89) matches the DeWalt DCG426B ($109) on RPM and collet sizes while costing $20 less. The DeWalt has a slightly more compact head. The Ridgid includes the lifetime warranty. For most users, the Ridgid is the better value.
What collet should I use?
Most die grinder accessories use 1/4-inch shanks. Smaller bits (engraving, fine detail work) use 1/8-inch shanks. The R86044B includes both collets so you don't have to choose.