11 Amp 1-9/16 in SDS-MAX Variable-Speed Rotary Hammer Drill, 4.8 ft-lb Impact Energy, 1900–4400 BPM, Anti-Vibration Handle, Safety Clutch – Compatible with BAUER SDS-Type Rotary Hammer (2143E-B)

PRO-GRADE SDS-MAX PERFORMANCE FOR CONCRETE & MASONRYPower through tough drilling and demolition tasks with an 11 Amp, 1-9/16 in. SDS-MAX type variable-speed rotary hammer engineered for concrete, block, and masonry work. Built for productivity, it delivers 1900–4400 BPM and 4.8 ft-lbs of impact energy for fast, confident drilling and chipping.VARIABLE-SPEED CONTROL FOR CLEANER, MORE PRECISE WORKThe variable-speed dial helps match speed to the application with a 200–450 RPM range, giving you better control when starting holes, maintaining accuracy, and working across different materials and bit sizes.ANTI-VIBRATION COMFORT THAT REDUCES FATIGUEShock-absorbent anti-vibration handle design helps reduce strain during extended use while maintaining strong power transfer to the bit. An adjustable 360° side handle supports stable positioning for overhead drilling, wall work, and long sessions on the jobsite.BUILT-IN SAFETY CLUTCH FOR BIND-UP PROTECTIONA built-in safety clutch helps protect you in the event of bit bind-up when drilling into concrete or masonry, supporting safer handling during demanding applications.INDUSTRY-STANDARD SDS-MAX SYSTEM + COMPLETE ACCESSORY SETThe quick-change SDS-MAX type bit system holds bits securely and enables fast swaps. Includes side handle, grease pot, depth gauge, and dust cap. Compatible with BAUER SDS-Type Rotary Hammer.KEY SPECSAmperage: 11A AC Volts: 120V Max Speed: 200–450 RPM Blows Per Minute: 1900–4400 BPM Impact Energy: 4.8 ft-lbs Cord Length: 8 ft Certification: ETL Model: 2143E-B

• SDS-MAX POWER FOR CONCRETE & MASONRY: Hard-hitting 11A motor delivers 4.8 ft-lb impact energy and 1900–4400 BPM to drive fast holes and anchor installs in tough concrete, block, and stone—Compatible with BAUER SDS-Type Rotary Hammer.
• VARIABLE-SPEED PRECISION CONTROL: Variable-speed dial with 200–450 RPM range helps match speed to material and bit size for cleaner starts, better control, and reduced blowout when drilling or chiseling.
• ANTI-VIBRATION COMFORT + 360° HANDLE: Shock-absorbent anti-vibration handle and adjustable 360° side handle improve stability, reduce fatigue, and increase accuracy for overhead work and long drilling sessions.
• SAFETY CLUTCH BIND-UP PROTECTION: Built-in safety clutch helps protect the user if the bit binds in concrete or masonry, supporting safer handling during demanding rotary hammer applications.
• QUICK-CHANGE SDS-MAX BIT SYSTEM + ACCESSORIES: Accepts industry-standard SDS-MAX bits for secure retention and fast swaps; includes side handle, grease pot, depth gauge, and dust cap with an 8 ft cord for jobsite reach.