# Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer: specs and price

**Price (US):** $529 at boschtools.com (Distributor list price (Ohio Power Tool); other retailers show it as high as $1,099 and reconditioned units as low as $279.), as of 2026-08-01. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 14 rotary hammers we track it is #11 cheapest of 14; category median $372.
**Brand:** Bosch
**Deskmark:** Bronze Deskmark — pay-blind category standing 11/100, #10 of 11 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $529 |
| Brand | Bosch |
| Chuck type | SDS-max |
| Impact energy joules | 8.3 |
| Max drill diameter (mm) | 40 |
| Voltage | 120V AC, 12 A |
| Blows per minute | 2900 |
| No load (rpm) | 340 |
| Vibration control | — |
| Operating modes | 2-mode: rotary hammer, hammer only (Dual Mode Selector Knob) |
| Weight (lb) | 15.2 |

## Where it stands

At $529, the Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer is #11 cheapest of the 14 rotary hammers we track, where the median is $372. On the spec sheet, its blows per minute of 2900 is the lowest of the 14, its no load of 340 rpm is the lowest of the 14, and its impact energy joules of 8.3 is above the median of the 14.

## Frequently asked questions

**How much does the Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer cost?**

The Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer has a US price of $529 (Distributor list price (Ohio Power Tool); other retailers show it as high as $1,099 and reconditioned units as low as $279.), as of 2026-08-01.

**How does the Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer compare on price?**

At $529, the Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer is #11 cheapest of the 14 rotary hammers we track, where the median is $372.

**What are the Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer's key specs?**

Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer (Bosch): chuck type SDS-max, impact energy joules 8.3, max drill diameter mm 40, voltage 120V AC, 12 A, blows per minute 2900. Full sourced spec sheet verified 2026-08-01.

Source: https://www.boschtools.com/us/en/products/rh540m-0611269010 (boschtools.com, accessed 2026-08-01)
Corroboration: https://www.ohiopowertool.com/bosch-power-tools-rh540m (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/rotary-hammers/bosch-rh540m/
Cite: Per The Front Desk Review, the Bosch RH540M 1-9/16 In. SDS-max Combination Rotary Hammer price of record was $529 as of 2026-08-01 — https://frontdeskreview.com/product/rotary-hammers/bosch-rh540m/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl