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Bosch 18V 3/4" SDS-Plus Rotary Hammer GBH18V-20N

Reg. $349.99
Save $20
  • SKU: BOB-GBH18V20N
  • Model: GBH18V-20N
  • Limited Qty Online
  • Manufactured by: Bosch
Qty: Buy Online, Pick Up In Store


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The Bosch GBH18V-20N 18V 3/4" SDS-plus Rotary Hammer delivers an exceptional performance-to-weight ratio for anchoring in concrete, drilling in masonry, core cutting and chiseling. With 1.3 ft-lbs of impact energy and a no-load bpm rating of 0-5,850, this hammer works as hard as the user. It provides three modes of operation – rotary hammer, rotation only and hammer only. This hammer works with Bosch PRO+GUARD dust solutions, an end-to-end dust-collection system that helps users move toward OSHA Silica Table 1 dust compliance. At only 5.7 lbs (tool only, not including battery), it has an ergonomic design and soft-grip handle. It is an efficient hammer; powered by an 18V 4.0 Ah FatPack battery (not included), it drilled up to 100 1/4" diameter holes with a 1-1/2" deep into concrete. It has Electronic Motor and Cell Protection to protect the tool and battery from overload.

KMS 5 Star Power Tool Advantage Plan: We add one FREE extra year of warranty to every power tool purchased at KMS.

  • Powerful, compact cordless rotary hammer features drilling performance plus chiseling in a lighter tool, to allow great productivity and efficiency in concrete and masonry applicationsLightweight design, at only 5.7 lbs (tool only, not including battery) for great performance-to-weight ratio
  • Efficient 18V motor produces 1.3 ft-lbs of impact energy for professional applications
  • Robust power system produces 0-5,850 no-load bpm and 0-1,800 no-load rpm
  • Multi-function selector provides three modes of operation: rotary hammer, rotation only and hammer only
  • Works with Bosch PRO+GUARD™ dust solutions, an end-to-end dust-collection system that helps users move toward OSHA Silica Table 1 dust compliance
  • Ergonomic design provides great user comfort, with a soft-grip handle
  • Electronic Cell Protection protects battery from overload
  • Electronic Motor Protection protects motor from overheating
  • SDS-plus chuck industry-standard system compatible with many bits
  • Tool only—batteries and chargers sold seperately


  • Battery: Lithium-Ion Battery
  • Battery Chemistry: Lithium Ion
  • Battery Voltage: 18
  • Battery/Charger: Not Included
  • Chuck Design: Keyless
  • Height: 8.7"
  • Impact Energy/EPTA: 1.3 ft-lbs
  • Length: 12.8"
  • Max. Capacity in Concrete: 3/4"
  • Max. Capacity in Steel: 1/2"
  • Max. Capacity in Wood: 1-1/4"
  • Max. Hole Diameter in Concrete-Thin Wall Core Bit: 2-5/8"
  • No Load BPM: 0-5,850
  • No Load RPM: 0-1,800
  • Weight: 5.7 lbs


  • Bosch 18V 3/4" SDS-plus Rotary Hammer (GBH18V-20)
  • Auxiliary Handle
  • Depth Gauge
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