Independente · com fontes · Atualizado 2026-06-20

Best Angle Grinders (2026)

12 produtos comparados pelas especificações que importam e pelo preço nos EUA — do mais barato ao mais caro. Cada especificação e preço remete à sua fonte e à data da coleta.

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Os melhores pelos números

Vencedores objetivos — cada um lidera em uma especificação medida, com o número. Sem classificação subjetiva.

Menor preço: Ryobi P421 18V ONE+ 4-1/2 in. Cordless Angle Grinder (Tool Only) ($59)
Mais leve: Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only) (3.1 weight lb)

Comparação

O preço nos EUA é o preço sugerido de lançamento para a configuração básica. Fonte indicada por linha.
#	Angle Grinders	Preço	disc size in	power source	amps or voltage	max rpm	brushless	tipo de mudança	Fonte
1	Ryobi P421 18V ONE+ 4-1/2 in. Cordless Angle Grinder (Tool Only)	$59	4.5 in	cordless	18 V	6500	false	trigger	ryobitools.com
2	Metabo HPT G12SR4 4-1/2 in. 6.2 A Slide Switch Corded Angle Grinder	$74	4.5 in	corded	6.2 A	10000	false	slide	metabo-hpt.com
3	Makita GA4530 4-1/2 in. Corded Angle Grinder	$89	4.5 in	corded	6 A	11000	false	slide	makitatools.com
4	Milwaukee 6130-33 7.0 A 4-1/2 in. Small Angle Grinder	$89	4.5 in	corded	7 A	12000	false	slide	milwaukeetool.com
5	Bosch 1375A 4-1/2 in. 6 A Corded Angle Grinder	$98	4.5 in	corded	6 A	11000	false	slide	kbctools.com
6	Ridgid R86040B 18V X4 4-1/2 in. Cordless Angle Grinder (Tool Only)	$99	4.5 in	cordless	18 V	9000	false	slide	homedepot.com
7	DeWalt DWE402 4-1/2 in. Small Angle Grinder	$117	4.5 in	corded	11 A	11000	false	paddle	dewalt.com
8	Bosch GWS13-50 5 in. Corded Angle Grinder	$159	5 in	corded	13 A	11500	false	slide	boschtools.com
9	Makita XAG04Z 18V LXT Brushless 4-1/2 in./5 in. Cut-Off/Angle Grinder (Tool Only)	$179	5 in	cordless	18 V	8500	true	slide	makitatools.com
10	DeWalt DWE43144N 6 in. 13 A E-Clutch Paddle Switch Corded Angle Grinder (No Lock-On)	$188	6 in	corded	13 A	9000	false	paddle	dewalt.com
11	DeWalt DCG413B 20V MAX XR Brushless 4-1/2 in. Paddle Switch Angle Grinder (Tool Only)	$199	4.5 in	cordless	20 V	9000	true	paddle	dewalt.com
12	Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only)	$229	5 in	cordless	18 V	8500	true	paddle	milwaukeetool.com

As especificações são as publicadas pelo fabricante; os preços são o preço sugerido de lançamento nos EUA.

Como compilamos isto

Roster covers thirteen corded and cordless angle grinders spanning entry-level to professional tiers. Specs re-verified 2026-06-20 against manufacturer product pages (DeWalt, Makita, Milwaukee, Bosch, Metabo HPT, Ridgid, Ryobi) and reputable retailers (Coastal Tool, Tool Nut, Ohio Power Tool, CPO, Home Depot, Lowe's, Shell Lumber, Jackson's Hardware, KBC Tools). Booleans (brushless, no_volt_release) are true only when confirmed in product documentation; false when product pages/manuals indicate brushed motors or absence of the feature; null when not documented. Weights are tool-only unless noted; the Makita XAG04Z figure is the only published weight (with battery) and is annotated as such. Prices are current US retail MSRP or closest verified published USD price. Adversarial corrections made: DCG413B price 249->199 (Home Depot/Lowe's standard retail, not CPO premium); DWE43144N price 231->188 (Home Depot mainstream retail); Ridgid R86040B corrected from brushless to BRUSHED (X4 series is brushed; name and source corrected, was mislabeled via iFixit device title); Ryobi P421 switch corrected paddle->trigger (documented trigger switch). accessedAt 2026-06-20.

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