Оригінальна кнопка вимикача DeWalt N097844. Застосовується на наступних моделях кутових шліфувальних машин: DeWalt DWE4050 (type 1, 2), DeWalt DWE4051 (type 1, 2), DeWalt DWE4056 (type 1), DeWalt DWE4057 (type 1), DeWalt DWE4151 (type 1), DeWalt DWE4156 (type 1), DeWalt DWE4157 (type 1), DeWalt DWE4157F (type 1), DeWalt DWE4204 (type 1, 3), DeWalt DWE4205 (type 1, 3), DeWalt DWE4206 (type 1, 3), DeWalt DWE4207 (type 1, 3), DeWalt DWE4214 (type 1, 3), DeWalt DWE4215 (type 1, 3), DeWalt DWE4216 (type 1, 3), DeWalt DWE4217 (type 1, 3), DeWalt DWE4227 (type 1, 3), DeWalt DWE4235 (type 3), DeWalt DWE4237 (type 1, 3), DeWalt DWE4238 (type 1), DeWalt DWE4246 (type 1), DeWalt DWE4247 (type 1), DeWalt DWE4257 (type 1), DeWalt DWE4347 (type 1), DeWalt DWE4357 (type 1), DeWalt DWE4367 (type 1), DeWalt DWE4369 (type 1), DeWalt DWE4884 (type 1), DeWalt DWE8110S (type 1).