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BOSCH® SDS-max® 1-9/16 In. Combination Hammer - RH540M

Designed for professionals who need a powerful and versatile tool

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BOSCH® SDS-max® 1-9/16 In. Combination Hammer - RH540M

  • 6.1 Ft.-Lbs. of impact energy, up to 20 percent more than other combo rotary hammers
  • SDS-max® bit system for tool-free easy bit changes
  • Vario-Lock mechanism allows 12 positions for best chisel angle
  • Combination dual mode selector knob rotary hammer mode or hammer-only mode
  • Service minder brushes
  • Innovative service modules
See More Technical Specifications


The Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. It delivers 6.1 Ft.-Lbs. of impact energy while weighing in at only 15.2 Lbs. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,750 BPM in hammer mode, which will easily reduce concrete to dust. Its SDS-max® bit system allows tool-free and one-handed bit changes. The Vario-Lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required.

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

                                    

TECHNICAL DATA

Amperage

12.0

Chuck Design

Keyless

Chuck Size

1-9/16 in

Height

10.5"

Impact Energy/EPTA (ft. lbs.)

6.1 Ft.-Lbs. EPTA

Length

19.0"

Material

Metal, Plastic

Max. Hole Diameter in Concrete

1-9/16"

Max. Hole Diameter in Concrete-Core Bit

4"

Max. Hole Diameter in Concrete-Thru Hole Bit

2-1/2"

No Load BPM

1,500-2,900

No Load RPM

170-340

Optimal Concrete Capacity Range

1/2" - 1-3/8"

Rating

120V

Voltage

120V

Weight

15.2lb

Width

4.0"

Works With

Dust Extraction/Collection Hoods
HDC200, HDC250, HDC300


SDS-max® Hammer Adapter for SDS-plus® Accessories
HA1030


SDS-max® Hammer Adapter for Spline Accessories
HA1031


SDS-max® Hammer Adapter for 1/2"-20 Thread Accessories
HA1032

Includes

(1) RH540M SDS-max® 1-9/16 In. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

 

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can fill out the ORDER RETURN FORM HERE. If your return is accepted, we’ll send you the instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). Please get in touch if you have questions or concerns about your specific item. Certain Items will Carry restocking fees for us to take back into our stock, This is due to items being made to order or for being an oversized item.

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


Request a Quote

Looking for a quotation ? We would be happy to help by providing a quick response, inventory status, and Volume Level pricing, when available. Please fill out the form below and a representative will be in touch with you within hours to one business day to answer any questions and quote your request.

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Product Details

The Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. It delivers 6.1 Ft.-Lbs. of impact energy while weighing in at only 15.2 Lbs. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,750 BPM in hammer mode, which will easily reduce concrete to dust. Its SDS-max® bit system allows tool-free and one-handed bit changes. The Vario-Lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required.

Product Specifications

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

                                    

TECHNICAL DATA

Amperage

12.0

Chuck Design

Keyless

Chuck Size

1-9/16 in

Height

10.5"

Impact Energy/EPTA (ft. lbs.)

6.1 Ft.-Lbs. EPTA

Length

19.0"

Material

Metal, Plastic

Max. Hole Diameter in Concrete

1-9/16"

Max. Hole Diameter in Concrete-Core Bit

4"

Max. Hole Diameter in Concrete-Thru Hole Bit

2-1/2"

No Load BPM

1,500-2,900

No Load RPM

170-340

Optimal Concrete Capacity Range

1/2" - 1-3/8"

Rating

120V

Voltage

120V

Weight

15.2lb

Width

4.0"

Works With

Dust Extraction/Collection Hoods
HDC200, HDC250, HDC300


SDS-max® Hammer Adapter for SDS-plus® Accessories
HA1030


SDS-max® Hammer Adapter for Spline Accessories
HA1031


SDS-max® Hammer Adapter for 1/2"-20 Thread Accessories
HA1032

Includes

(1) RH540M SDS-max® 1-9/16 In. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

 

Frequently Asked Questions

Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


Videos

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can fill out the ORDER RETURN FORM HERE. If your return is accepted, we’ll send you the instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). Please get in touch if you have questions or concerns about your specific item. Certain Items will Carry restocking fees for us to take back into our stock, This is due to items being made to order or for being an oversized item.

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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