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Bosch Electric Rotary Hammers
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Style E |
Use the rotary-only mode for general purpose drilling and driving fasteners (requires a chuck adapter or a magnetic bit holder). In rotary-percussion mode, the tool provides both a rotary drilling and hammering action. In the percussion-only mode, the tool provides only the hammering action. Use this mode when working with chisels and other masonry tools (see Chisels for Rotary Hammers). All have a variable speed motor—the further you depress the trigger, the faster the drill rotates.
For SDS-Max Bit Shanks—A deeper drive system minimizes wobble for straighter, more accurate holes and better overall performance to other rotary hammers. A powerful and durable hammer mechanism lets you drill deeper, larger holes in masonry and concrete in less time than with hammer drills. Use with SDS-Max drill bits (see SDS-Max-Shank Masonry Drill Bits and SDS-Max-Shank Core Drill Bits). Note: SDS-Plus and SDS-Max bits are not interchangeable.
12 Chisel Lock Positions—A chisel lock allows you to choose from 12 or 36 chisel positions to match the angle of many surfaces.
Model Number RH1255VC—Model number RH1255VC provides smooth starts and won't slow down as you drill deeper.
Built-In Safety Clutch—A built-in safety clutch protects you and the hammer if the bit gets stuck in your material.
For Max. Rotary Hammer Bit Size for Concrete | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Style | Drill Bit | Core Drill Bit | Max. No-Load Rotational Speed, rpm | Max. No-Load Blows per min. | No. of Chisel Lock Positions | Overall Lg. | Wt., lb. | Current, amp | Gear Housing Material | Mfr. Model No. | Certification | Features | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
For SDS-Max Bit Shanks | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
E | 1 9/16" | 4" | 300 | 2,900 | 12 | 19" | 15.2 | 12 | Metal | RH540M | UL Listed | Built-In Safety Clutch Chisel Lock | 00000000 | 0000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
E | 2" | 6" | 200 | 2,150 | 12 | 23 1/2" | 30 | 15 | Metal | RH1255VC | C-UL Listed, CSA Certified, CSA-US Certified, ETL Listed, UL Listed | Built-In Safety Clutch Chisel Lock Cushioned Grip Service-Reminder Light | 00000000 | 00000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||