This unit fits both Bosch and Makita rotary hammer drills. See Product Info for specific drill models.

BackSaver Hammer Drill Attachment for Bosch/Makita

SKU: BSB-V-3.0
  • Patent Pending Adaptor 15/333,366
    BackSaver Patent #7617885

    Fits Bosch/Makita models:

    Bosch SDS Max Rotary Hammers:

    Bosch Model # RH540M – 1 9/16"

    Bosch Model # 11264 EVS - 1 5/8"

    Bosch Model # RH745 - 1 3/4"

    Bosch Model # RH850VC - 1 7/8"

    Bosch Model # RH1255VC - 2"


    Bosch Spline Rotary Hammer:

    Bosch Model # RH540S – 1 9/16"

    Bosch Model # 11265 EVS - 1 5/8"

    Makita Model # HR 4041C

    Makita Model # HR 4013C

    Makita Model # HR 4002

    Makita Model # XRH07

  • Item location: Granite City, Illinois, United States

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    For orders outside the continental United States, shipping and handling is custom calculated to order to assure the most affordable option. Please send any international order inqueries to

    Orders ship within 5 business days of receiving cleared payment. Standard domestic shipping arrives in 3-5 business days. Priority shipping is available for additional cost by request.