A complete product kit layout on a plain white background showing the Bosch 18V brushless right angle joist drill body side-by-side with its complete set of matching components, featuring two identical red and black 18V 6.0 Ah EXPERT lithium-ion battery packs, a multi-voltage fast charger base dock, a steel chuck key tool, and a robust auxiliary side handle attachment.
A close-up application shot of a plumber or electrician manipulating the Bosch high-torque right angle joist drill between structural wall studs, highlighting how the tool's compact low-profile chassis maneuvers comfortably inside restrictive framing cavities.
An operational on-site action view of a mechanical tradesman wearing protective work gloves firmly holding the Bosch cordless right angle drill to bore a wide structural utility hole straight through a thick wooden floor joist beam, capturing falling wood shavings and sawdust flour.
A close-up application shot of a plumber or electrician manipulating the Bosch high-torque right angle joist drill between structural wall studs, highlighting how the tool's compact low-profile chassis maneuvers comfortably inside restrictive framing cavities.
Bosch tool and battery kit warranty information on a blue background
A complete product kit layout on a plain white background showing the Bosch 18V brushless right angle joist drill body side-by-side with its complete set of matching components, featuring two identical red and black 18V 6.0 Ah EXPERT lithium-ion battery packs, a multi-voltage fast charger base dock, a steel chuck key tool, and a robust auxiliary side handle attachment.
A close-up application shot of a plumber or electrician manipulating the Bosch high-torque right angle joist drill between structural wall studs, highlighting how the tool's compact low-profile chassis maneuvers comfortably inside restrictive framing cavities.
An operational on-site action view of a mechanical tradesman wearing protective work gloves firmly holding the Bosch cordless right angle drill to bore a wide structural utility hole straight through a thick wooden floor joist beam, capturing falling wood shavings and sawdust flour.
A close-up application shot of a plumber or electrician manipulating the Bosch high-torque right angle joist drill between structural wall studs, highlighting how the tool's compact low-profile chassis maneuvers comfortably inside restrictive framing cavities.
Bosch tool and battery kit warranty information on a blue background
BOSCH

Bosch GRD18V-127B26X 18V Brushless 1/2 Inch High Torque Right Angle Drill Kit 6 Ah EXPERT Batteries Electrician Plumber Stud Joist Power Drills Kit

In stock
SKU: GRD18V-127B26X
$499.00 USD

Description

Bosch Promtional Logo Logout

Dominate Heavy rough Ins and Tight Woodwork Framing with Cordless High-Torque Precision

Smash through stubborn structural framing bottlenecks and expedite your mechanical layouts with the Bosch GRD18V-127B26X 18V Brushless 1/2-Inch High Torque Right Angle Drill Kit. Purpose-built to handle the severe, high-resistance workloads encountered by commercial plumbers, residential electricians, and HVAC HVAC technicians, this elite structural powerhouse features a robust industrial brushless motor that cranks out an incredible 1,800 in-lbs of maximum torque. Engineered with an offset right-angle profile, it provides professional contractors with the critical mechanical leverage needed to bore massive 2-9/16 inch openings using aggressive self-feed bits, or up to 5-inch pathways using heavy-duty hole saws directly through dense laminated veneer lumber (LVL), double-thick joists, and standard structural studs.

This comprehensive trade-grade configuration is loaded with advanced electronic safety and performance safeguards to protect both the user and the workpiece. The GRD18V-127 incorporates state-of-the-art dual KickBack Control sensors, an internal acceleration monitor that immediately cuts motor current if a large bit binds or hooks a hidden nail, completely eliminating severe wrist-twisting injuries. Outfitted with a heavy-duty 1/2-inch steel keyed chuck to completely arrest bit slip and runout, this ultra-maneuverable 6.8-pound tool features an integrated LED work light matrix, 2-speed select gearbox gearing, and two next-generation EXPERT 18V 6.0 Ah high-power lithium batteries that maximize runtime under high continuous mechanical draw thresholds.

Key Features

  • Severe 1,800 In-Lbs High Torque Motor: Industrial-grade brushless motor supplies raw continuous torque to chew through timber framing effortlessly.
  • Dual KickBack Control Technology: Integrated sensory array instantly arrests motor momentum during a bit bind-up to minimize violent tool reactions.
  • 2-Speed Performance Gearbox Selection: Low gear (0–550 RPM) delivers peak raw torque for large self-feed bits; high gear (0–1,800 RPM) optimizes fast standard drilling.
  • Heavy-Duty 1/2-Inch Keyed Steel Chuck: Industrial geared jaw design guarantees maximum accessory grip security, removing bit runout under load.
  • EXPERT 18V 6 Ah Battery Integration: Included premium multi-layer high-power batteries provide continuous high-amperage current delivery with specialized thermal runtime properties.
  • Ultra-Compact Low-Profile Footprint: Balanced, lightweight structural layout allows for tight physical manipulation between structural wall studs and ceiling floor joists.

What's Included

  • (1) GRD18V-127 18V Brushless High Torque Right Angle Drill Body
  • (2) EXBA18V-60 EXPERT 18V 6 Ah High Power Lithium-Ion Batteries
  • (1) GAL12V/18V-80 Multi-Voltage Smart Fast Battery Charger
  • (1) Geared Structural Steel Chuck Key

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # GRD18V-127B26X
Power Source System Cordless Battery Operated (AMPShare™ Platform Fitment)
System Battery Voltage 18V Class
Battery Ampere-Hour Rating 6.0 Ah (Two Included Batteries)
Maximum Rotational Torque 1,800 in-lbs.
No-Load Speed Range Settings 0–550 RPM (Low) / 0–1,800 RPM (High)
Chuck Mechanical Design Industrial Geared Keyed Jaw
Chuck Sleeve Capacity Size 1/2 in.
Max Wood Felling Capacity (Self-Feed Bit) 2-9/16 in.
Max Wood Boring Capacity (Hole Saw) 5.0 in.
Bi-Directional Reverse Toggle Yes
Chassis Structural Length 16.6 in.
Chassis Structural Width 3.6 in.
Chassis Structural Height 7.4 in.
Net Bare Tool Weight 6.8 lbs.
Manufacturer Warranty Profile 5-Year Limited Tool Warranty System

PRO-TIP: High-torque right-angle drilling shifts incredible torque loads onto your cutting accessories. When boring wide structural paths using large 2-9/16 inch self-feed timber bits, always start the tool at zero RPM directly against the lumber face before fully engaging the trigger switch toggle. Let the lead screw pull the bit teeth steadily through the grain wood face lines; forcing or bucking the tool speed manually triggers the electronic safety sensor and decreases your single-charge efficiency!