Bosch GDS 18V-780 Professional Cordless Brushless Impact Wrench 18V (max torque 780Nm) (Bare Tool Only)
HIGHLIGHTS: The GDS 18V-780 Professional is your impact wrench of choice when tackling tough work. Thanks to its powerful motor, high tightening torque of 780 Nm, and untightening torque of 1000...

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HIGHLIGHTS:
The GDS 18V-780 Professional is your impact wrench of choice when tackling tough work. Thanks to its powerful motor, high tightening torque of 780 Nm, and untightening torque of 1000 Nm, it can even handle bolts as big as M24 with ease. What’s more, weighing in at only 2.1 kg, it is convenient and easy to use. Designed for your comfort, it has a soft grip that feels good, and its compact size and short 170 mm head length make it ideal for working in narrow spaces. Plus, the GDS 18V-780 Professional has a durable and robust ½-inch tool holder with an extra protection ring that protects the coupling and reduces the stress by 20%. And that’s not all, you can use it for many applications thanks to its multiple mode options: turbo mode operates at full speed for tightening big bolts, there’s ABR for untightening bolts, which stops the tool automatically for preventing bolts from dropping
Equipment & Application
The GDS 18V-780 Professional is the ideal impact wrench for plumbers, metal fabrications workers, railway/metro workers, construction workers and car repair workers. It is suitable for bolting flange pipes, maintenance work on railways/metros and the underground, bolting beams and concrete in bridge construction, and bolting on wheels, the chassis, the transition gearbox, and the engine when repairing trucks, buses and cars
FEATURES:
Compact and powerful: the easy way to tackle tough work
- Tackles tough bolting work with ease thanks to high tightening torque of 780 Nm and untightening torque of 1000 Nm
- Compact design with short 170 mm head length is ideal for working in narrow spaces
- Durable and robust with ½” tool holder and an extra protection ring that reduces stress by 20%
- Handles many applications thanks to multiple operating modes
Note: Bare Tool Only, Bosch battery and charger are sold separate
| Battery voltage | 18.0 V |
|---|---|
| Torque, max. | 780 Nm |
| No-load speed | 2,000 rpm |
| Weight excl. battery | 2.1 kg |
| Impact rate | 2,400 bpm |
| Impact rate (1st level) | 1,900 bpm |
| Impact rate (2nd level) | 2,100 bpm |
| Impact rate (3rd level) | 2,400 bpm |
| BITURBO | No |
| Total vibration values (Tightening screws and nuts of maximum permitted size) | Vibration emission value ah: 14.9 m/s² Uncertainty K: 1.5 m/s² |
| Tightening screws and nuts of maximum permitted size | Vibration emission value ah: 14.9 m/s² Uncertainty K: 1.5 m/s² |
Bosch 18V System Promotion

Get a 3.0Ah Battery + Charger for Only ₱2,800!
Looking to power up your toolkit with Bosch’s reliable 18V system? Now’s the perfect time to grab an incredible deal! For a limited time, when you purchase any Bosch 18V bare tool, you can get a starter kit—including a GBA 18V 3.0 Ah battery and a GAL 18V-40 charger—for only ₱2,800 (originally priced at ₱4,875). That’s a fantastic saving for professional-grade power tools designed to get the job done.
Promotion Details:
- Offer: GBA 18V 3.0 Ah battery + GAL 18V-40 charger for just ₱2,800.
- Original Price: ₱4,875.
- How to Avail: Include the 3.0Ah Starter Kit along with a participating 18V bare tool in your cart to take advantage of the discounted price.
- Promo Period: Valid until December 31, 2025.
Why Choose Bosch 18V System?
Bosch’s 18V system offers a wide range of cordless tools, from drills and saws to grinders and more, all powered by a single battery platform. The GBA 18V 3.0 Ah battery delivers long-lasting performance, while the GAL 18V-40 charger ensures quick and efficient recharging, keeping you ready for any project.
Terms & Conditions:
- Offer is subject to stock availability.
- Promo runs until December 31, 2025, or while supplies last.
- DTI Fair Trade Permit No. FTEB-210203 Series of 2025.
Don’t miss out on this exclusive offer to enhance your Bosch 18V collection at an unbeatable price!
PROMIX Campaign: Bosch Free 18V Battery Promotion
The PROMIX Campaign by Bosch, available through GIGATOOLS, offers a rewarding opportunity for users in the Philippines to earn free 18V batteries and accessories by registering their Bosch tools. Please note that only select Bosch products are eligible for this promotion, as detailed in the list of eligible products. The promotion allows participants to earn PROMIX Points for each valid tool registration via the BeConnected app.
Gift Sets Available:
Users can accumulate points to redeem one of four gift sets:
- Gift Set 1 (200 Points): One GBA 18V 4.0Ah battery (requires 2 tools).
- Gift Set 2 (300 Points): One GBA 18V 4.0Ah battery and one GAL 18V-40 charger (requires 3 tools).
- Gift Set 3 (400 Points): Two GBA 18V 4.0Ah batteries and one Bosch tool bag (requires 4 tools).
- Gift Set 4 (600 Points): Three GBA 18V 4.0Ah battery and one GAL 18V-40 charger, and one Bosch tool bag (requires 6 tools).
How It Works:
Participants earn 100 PROMIX Points per registered tool, with a maximum of 1,200 points per user during the promo period. Points are credited within 5 working days after validation, and gift sets can be redeemed within 60 days post-promo via the BeConnected app. Delivery of redeemed items is free and takes up to 60 days.
Terms to Note:
Points and rewards are non-transferable, non-convertible to cash, and the promotion excludes corporate users, Bosch employees, partner dealers, and their relatives up to the second degree. Bosch reserves the right to revoke or invalidate claims if terms are breached or fraud is detected.
For full details, see the Terms & Conditions.
DTI Fair Trade Permit No. FTEB-232632 Series of 2025.

Warranty Coverage for BOSCH Tools
- All BOSCH Professional Power Tools (including batteries and chargers) and BOSCH Measuring Tools purchased from GIGATOOLS are entitled to a 1-year warranty period from the date of purchase, covering parts and labor.
- BOSCH Home and Garden Tools (e.g., Aquatak range, DIY, and tools with green-colored body) purchased from GIGATOOLS are entitled to a 6-month warranty period from the date of purchase, covering parts and labor.
Register your product at Bosch BeConnected to ensure eligibility. Terms and conditions apply.
Free Pickup and Delivery Service
As an authorized BOSCH dealer, GIGATOOLS offers access to BOSCH’s free pickup and delivery service for warranty and repair of your power tools at selected Authorized Service Centers (ASCs) in the Philippines.* Ensure your BOSCH tools are backed by this reliable service by purchasing from GIGATOOLS. Here’s how it works:
-
Step 1: Contact the Authorized Service Center
Find the nearest Authorized Service Center (ASC) from the list HERE to schedule a pickup. -
Step 2: Prepare Your Tool for Pickup
Package your tool securely, including proof of purchase from GIGATOOLS, a note detailing the fault, and your full name, company name (if applicable), phone number, and complete address. The ASC will arrange a courier to collect the tool on the next working day. -
Step 3: Pay Any Applicable Charges
For non-warranty tools, the ASC will provide a cost estimate for labor, parts, or other charges. Payment must be made (via bank deposit, e-wallet, etc.) before repairs are completed for non-warranty items. -
Step 4: Receive Your Repaired Tool
Once repairs are done, the ASC will schedule delivery of your tool via courier. You’ll receive a checklist and/or photo of the items upon return.
Important Notes:
- *Free pickup and delivery are available for a single delivery only. If items are not received and require redelivery, additional charges may apply.
- For warranty tools purchased from GIGATOOLS, repairs are free if covered. For non-warranty tools, the ASC will confirm costs and payment methods.
- Available at selected BOSCH Authorized Service Centers only.
- Per DTI Fair Trade Permit No. FTEB-210201 Series of 2025.
Contact BOSCH Philippines
Website: https://www.bosch-pt.com.ph
Read: Warranty Terms & Conditions
BOSCH: Reliable Service for Your Power Tools. Only with GIGATOOLS.
Only on-stock items are available for same day delivery. To avail of this service, please book before 4pm.
Estimated delivery date is 1 to 3 weeks, the duration depends on how far away you are from Manila.
To find out if there are APCargo or Jades Cargo branches near your address or simply to know more about this option, kindly chat with us over at Facebook Messenger or Viber.
You may discuss this option via our Facebook Messenger or Viber for details.
Tel: (02) 7917 7186
Mobile: 0917 587 7077
Email: info@gigatools.ph
Facebook Messenger: Chat Now
Viber: Chat Now
