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Part Number: EY7840LR2S UPC: 037988715954 Weight: 16.18



• 14.4V Li-ion Rotary Hammer

• IP56 - Water and Dust Resistance

• Dual Function: Rotary Hammer or Drill

• Speed at no load: 0 - 1,000 rpm

• Blow Rates per Minute: - 3,800 bpm

• 1/2" SDS-plus bit system

• GuardION Battery Protection System

• Slow start two finger trigger switch for accurate drilling.

• Low Battery Indicator

• LED Work Light

• Light Weight - 5.0lbs including battery pack

• Light Weight - 5.4lbs including battery pack

Panasonic's EY7840LR2S is a member of the Panasonic ToughIP Tool series and has passed the IP standard test administered by the International Electrotechnical Commission (IEC) receiving an IP56 rating, dust and water resistant. Panasonic's dust and water resistant technology has been demonstrated to comply with the IP standard by tests designed to gauge the level of protection against the intrusion of dust and water. Panasonic’s EY7840LR2S 14.4V SDS Plus Rotary Hammer is a versatile tool built powerful and tough in a compact lightweight frame, focused on delivering continuous drilling into concrete, brick and block. The EY7840LR2S has two modes, hammer mode and drill mode. Hammer mode: 0 -1,000 rpm and a maximum of 3,800bpm with a hitting force of 21.6 Kn. Drill mode: 0-1,000 rpm. The EY7840LR2S features a 5 stage clutch; 5/8” chuck, SDS-plus bit system, LED work light, quick charging system, dust proof switch and attachable shoulder strap. The EY7840LR2S features a new air-coupling hammer mechanism for quick hole drilling into concrete. The air system hammer uses compressed air to drive the piston and deliver power effectively. The EY7840LR2S is compact in size 9” long and weighs only 5.1 lbs. The ergonomic design delivers a comfortable contoured rubber grip which allows for less fatigue over extended use. The convenient location of the variable speed control trigger and forward/reverse switch permits one hand operation. The lightweight design makes this tool ideal for overhead work. This high-quality, versatile tool is ideal for installation, mechanical, electrical, and maintenance work. The EY7840LR2S is powered by a 3.3ah Cobalt Li-ion battery pack which delivers high output with low heat generation resulting in twice the lifetime total performance versus current Ni-Cd battery packs. In addition the EY7840LR2S utilizes Panasonic’s unique GuardION system. The GuardION system monitors each battery cell during battery charging and during tool use to prevent over discharging and overheating of the battery pack thus insuring long life. A self diagnostic universal battery charger electronically monitors the condition of each battery cell in the battery pack.

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