Bosch RH540S 1-9/16" Spline Combination Hammer

Tackle a variety of projects with the Bosch 1-9/16" Spline Combination Hammer (RH540S). The spline bit system accommodates all accessories with spline or 3/4" round hex shanks.

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Tackle a variety of projects with the Bosch 1-9/16" Spline Combination Hammer (RH540S). The spline bit system accommodates all accessories with spline or 3/4" round hex shanks.