Bosch 1/2-in Core18V-Amp Variable Speed Brushless Cordless Hammer Drill (2-Batteries Included)
This Bosch hammer drill is engineered for tough jobs, with next-gen convenience and CORE18V power. The GSB18V-535CB25 18V EC Brushless Connected-Ready Compact Tough 1/2 In. hammer drill kit features a tool with Bluetooth® connectivity (which connects with an optional Connectivity Tool Module), linking the free Bosch Toolbox app on any connected device for enhanced tool control and feedback. The kit includes two next-gen CORE18V 4.0 Ah compact batteries. Each keeps the power and runtime, while losing the weight, with 21700 cell technology. The CORE18V matches the power of the original two-layer 4.0 Ah battery with half the number of cells. It features the CoolPack 2.0 heat-management system. This hammer drill’s powerful EC Brushless motor delivers 535 In.-Lbs. of torque and 0-28,500 bpm. It has variable speed settings; one for high-speed (0-1,900 rpm) and one for high power (0-600 rpm). The cordless drill has KickBack Control to reduce the risk from sudden rotational torque reaction, a 20+1 precision clutch; an all-metal chuck that provides durability and a longer belt clip.
- Next-gen hammer drill power and control – engineered with Bluetooth® connectivity (when the optional Connectivity Tool Module is installed), KickBack Control, 20+1 precision clutch and EC Brushless motor
- Bluetooth® connectivity – connects to optional Connectivity Tool Module to customize tool settings on a connected device
- Compact CORE18V 4.0 Ah Li-ion battery – engineered to provide next-gen power and runtime, while losing the weight, for optimized performance-to-weight ratio
- KickBack Control – reduces the risk from sudden rotational torque reaction in a bind-up scenario
- EC Brushless motor – efficient motor that delivers 535 In.-Lbs. of torque with a long lifetime
- Precision clutch with 20+1 settings – provides driving accuracy for reduced fastener damage
- High-power cells – uses enhanced 21700 cell technology, combined with advanced battery design for greater efficiency, to produce longer runtime
- Cutting-edge cell design – engineered to improve performance
- Bosch-exclusive CoolPack 2.0 technology – cooling the battery 20% faster than previous 4.0 Ah double-layer versions
Specifications
| Color/Finish Family | Blue |
|---|---|
| Sub-Brand | N/A |
| Maximum Chuck Size | 1/2-in |
| Tool Height (Inches) | 7.9 |
| Tool Length (Inches) | 7.25 |
| Tool Weight (lbs.) | 2.7 |
| Tool Width (Inches) | 3 |
| Accessories Included | No |
| Amperage | 0 |
| Bare Tool | No |
| Battery Amp Hours | 4 |
| Battery Recharge Time (Minutes) | 0 |
| Battery Type | Lithium ion (Li-ion) |
| Battery Voltage | 18-volt |
| Brushless | Yes |
| Case Included | Soft |
| Charger Included | Yes |
| Chuck Type | Keyless |
| Cordless | Yes |
| Forward and Reverse Switch Included | Yes |
| Hybrid Capable | No |
| Maximum BPM | 28500 |
|---|---|
| Maximum RPM | 1900 |
| Number of Batteries Included | 2 |
| Number of Clutch Settings | 20 |
| Package Contents | (1) GSB18V-535C 18V EC Brushless Connected-Ready Compact Tough 1/2 In. Hammer Drill/Driver (2) 18V CORE18V Lithium-Ion 4.0 Ah Compact Batteries (1) 18V Charger (1) 4x Bit Holder (1) Four-Piece Bit Set (1) Belt Clip (1) Carrying Bag |
| Side Handle Included | No |
| Tool Power Output | 535 in-lbs |
| Variable Speed | Yes |
| Variable Speed Trigger Included | Yes |
| Works with Android | No |
| Works with iOS | No |
| App Compatibility | No |
| Bluetooth Compatibility | No |
| Wi-Fi Compatibility | No |
| Battery Warranty | N/A |
| Tool Warranty | 5-year limited |
| Warranty | 5-year limited |
| Safety Listing | CSA safety listing |
| UNSPSC | 27112700 |














Free shipping
Estimated Delivery: 5-10 days
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