Cordless Screwguns

GTB18V-45N Professional

Cordless Screwguns

18V Brushless 1/4 In. Hex Screwgun (Bare Tool)

  • Ergonomic 18V screwgun design – gets drywall jobs done comfortably and fast, while cutting the cord
  • Well-balanced grip – ideal for comfortably holding the tool, allowing the thumb and the index finger to control the operation
  • Xtend Drive – activates motor only when the bit senses pressure for increased runtime and less noise
  • Compact build – designed to keep the user’s hand closest to the work material, for max control
  • Retractable depth gauge – user doesn’t have to remove the cone on the tool to reverse out a screw
  • Efficient, powerful brushless motor – delivers 4,500 max rpm to drive drywall screws into sheet rock, gypsum board and metal or wood studs
  • Belt clip – for a convenient hold
  • Variable speed – controls operating speed for precise tool performance
  • LED light – illuminates low light or dark work areas
  • Easy-to-use lock-on switch – allows for extended operation
  • AMPShare™ System – designed to be multi-brand compatible across many cordless products to make managing your work day easier
  • AMPShare™ System compatibility – 18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare™ brands
  • Bosch 18V cordless power tools are covered by a five year limited warranty – for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
View more View less

GTB18V-45N Professional

Technical data

The most important data

Battery Chemistry Lithium Ion
Chuck Design Keyless
Chuck Size 1/4 in Hex
Height in 7.6 "
Length in 10.2 "
No Load RPM 0-4,500
Reverse Yes
Variable Speed Yes
Weight 2.1 lb
Weight (lbs.) 2.1
Width in 2.2 "
Works With Screwgun Attachments, GMA22
Includes (1) GTB18V-45 18V Brushless 1/4 In. Hex Screwgun
(1) Belt Clip
(1) Screwdriving Bit
(1) Bit Holder

GTB18V-45N Professional: Further information

Product Highlights

The Bosch GTB18V-45 18V Brushless 1/4 In. Hex Screwgun is designed to get the job done comfortably and fast, without the power cord, when driving drywall screws. This light screwgun features a well-balanced ergonomic grip ideal for comfortably holding the tool, allowing the thumb and the index finger to control the operation. It features Xtend Drive, an intelligent lock-on mode that activates the motor only when the bit senses pressure The tool remains operational but is quiet between screw activations, increasing runtime while decreasing noise. The screwgun has been designed to keep the user’s hand closest to the work material, for max control. And it features a retractable depth gauge, so the user doesn’t have to remove the cone on the tool to reverse out a screw. With an efficient brushless motor, this tool delivers 4,500 max rpm to drive drywall screws into sheet rock, gypsum board and metal or wood studs. This variable-speed screwgun features an easy-to-use lock-on switch and an LED light.

Join our email list

Subscribe now for new product updates and more.

Subscribe