Home / Categories / Grinders & Sanders / 18V Cordless 4-1/2 in. Angle Grinder Kit, 4.0 Ah Battery, Ch
Ridgid
Ridgid 18V Cordless 4-1/2 in. Angle Grinder Kit, 4.0 Ah Battery, Charger & 18V 4.0 Ah MAX Output EXP Battery
$238.00
- Brand Ridgid
- Model R860451KR840041
- Tool type Grinders & Sanders › Angle grinder
- Configuration Kit
- Voltage 18 V
- Battery platform 18V
- Size / capacity 4-1/2 in.
- Battery capacity 4 Ah
- Max speed 8,500 RPM
- In the box Listing states: charger
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Prices were listed by the retailer as of Oct 30, 2026 and can change. Confirm the current price and availability on the retailer's page before you buy.
About this angle grinder
This cordless angle grinder from Ridgid runs on an 18V platform and has a 4-1/2 inch disc, with a stated maximum speed of 8,500 RPM. It is offered as a kit, and the listing states a charger is included in the box, so it is worth confirming the battery details against the product description before you buy. It suits shoppers who already own 18V tools or want a grinder for everyday cutting and grinding tasks at a common disc size. Check that the 18V platform matches the batteries you already use, confirm that the 4-1/2 inch size fits your work, and read the full kit contents so you know exactly what arrives with the grinder.