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Product Description
Bosch GKS 18V-51 18V 140mm Brushless Circular Saw with 2x 4.0Ah Batteries, Charger and Bag
The Bosch GKS 18V-51 18V Brushless Circular Saw is a compact and powerful cordless cutting tool designed for professional woodworking, construction and installation applications. Featuring an efficient brushless motor and a 140mm saw blade, it delivers up to 6,300rpm for fast, accurate cutting through timber, plywood and OSB boards.
Its lightweight, ergonomic design makes it comfortable to use for both vertical and horizontal cutting applications. With a maximum cutting depth of 51mm at 90° and 35mm at 45°, the GKS 18V-51 provides versatility for a range of cutting tasks. An improved dust extraction port, integrated dust blower and LED work light help maintain visibility, while optimised soft-start and braking functions provide greater control.
This kit includes two Bosch 18V 5.0Ah batteries, a GAL 18V-40 charger and a carry bag, providing a complete cordless cutting solution for professional users.
Features:
- Powerful 18V brushless motor for efficient cutting performance
- Compact and lightweight design for easy handling
- 140mm circular saw blade for precise timber cutting
- No-load speed of up to 6,300rpm
- Maximum cutting depth of 51mm at 90°
- Bevel cutting capacity of 35mm at 45°
- Ergonomic handle for improved comfort and control
- Integrated LED work light illuminates the cutting area
- Dust blower keeps the cutting line visible
- Dust extraction port helps maintain a cleaner workspace
- Optimised soft-start and electronic brake functions
- Suitable for timber, plywood and OSB boards
- Two 5.0Ah batteries provide extended cordless runtime
- Supplied with charger and carry bag
Specification:
- Brand: Bosch Professional
- Model: GKS 18V-51
- Voltage: 18V
- Motor type: Brushless
- Blade diameter: 140mm
- Blade bore diameter: 20mm
- No-load speed: 5,800–6,300rpm
- Maximum cutting depth at 90°: 51mm
- Maximum cutting depth at 45°: 35mm
- Battery type: Lithium-Ion
- Battery capacity: 5.0Ah
- Batteries included: 2
- Charger: GAL 18V-40
- Weight without battery: 2.2kg
What is included:
- 1 x Bosch GKS 18V-51 18V Brushless Circular Saw
- 1 x Bosch 140mm Eco for Wood Circular Saw Blade (30T)
- 2 x Bosch GBA 18V 5.0Ah Batteries
- 1 x Bosch GAL 18V-40 Battery Charger
- 1 x Bosch Carry Bag (1619BZ0100)
Specification
| promo-box: | https://cdn11.bigcommerce.com/s-hczpll0y/images/stencil/original/image-manager/toolden-blankimage.png |
| Blade Diameter: | 140mm |
| Voltage: | 18V |
| Power Supply: | Cordless |
| Batteries Included: | 2 |
| brand-name-xt: | https://cdn11.bigcommerce.com/s-hczpll0y/product_images/uploaded_images/boschlogo-781.png |
| brand-link-xt: | https://www.toolden.co.uk/tool-brands/bosch/ |
| Country of Origin: | United Kingdom |
| pdp: | https://store-hczpll0y.mybigcommerce.com/content/Thumbnails/Redemptions/September26/Bosch%20T3/Banners/18V_1800X200.jpg |
| pdp_link: | https://www.toolden.co.uk/offers/bosch-t3-redemption/pro-18v-deal/ |
| promo_image: | https://cdn11.bigcommerce.com/s-hczpll0y/images/stencil/original/k/banner_prodeal_t3_2026_xbu_en_1080x1080%201__52939.original.jpg |
| promo_description: | Spend over £199 excl. VAT on qualifying Bosch Professional 18V power tools, garden tools, measuring tools, batteries and chargers and claim a FREE Bosch Professional reward. The more you spend, the greater the selection of rewards available. |
| promo_claim: | Reach a qualifying spend and visit Bosch's website to choose your reward. Browse available rewards below. |
| promo_valid: | 1st September - 31st December 2026. |
| promo_btn_link: | https://www.toolden.co.uk/offers/bosch-t3-redemption/pro-18v-deal/ |
| promo_terms: | https://www.toolden.co.uk/promotions-terms-conditions/ |
| Battery Capacity: | 5.0Ah |
