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Product Description
Bosch GNF18V-40 18V Wall Chaser and GAS18V-12MC M-Class Dust Extractor with 4x 8.0Ah Batteries, Charger and Case
The Bosch GNF18V-40 18V Wall Chaser and GAS18V-12MC M-Class Dust Extractor kit delivers powerful cordless performance for professional wall chasing and dust control. The brushless wall chaser provides up to 40mm cutting depth and 39mm groove width, while the compact BITURBO M-Class extractor offers strong suction and automatic tool-triggered operation. Supplied with four 8.0Ah EXPERT batteries, a rapid 16A charger, diamond discs, L-BOXX and a comprehensive range of extraction accessories, this kit provides a complete cordless solution for demanding electrical, plumbing and installation work.
Features & Specifications
GNF18V-40 18V Wall Chaser 06016C5000
- High-performance brushless motor delivers powerful cordless cutting performance.
- Provides up to 1900W equivalent corded power when used with an EXPERT 18V 8.0Ah or higher battery.
- Suitable for cutting grooves into masonry, sandstone, limestone and concrete.
- Maximum cutting depth of 40mm for installing cables, conduits and pipework.
- Adjustable groove width from 2mm to 39mm for a wide range of applications.
- Uses two 150mm diamond cutting discs for efficient wall chasing.
- Ergonomic handle layout and balanced design provide excellent control in different working positions.
- Baseplate rollers and clear cut-position markings provide precise cutting guidance.
- Tool-free settings allow quick and convenient adjustment on site.
- Compact design is ideal for working close to edges.
- Efficient dust extraction, brake function and restart protection provide enhanced user safety.
- Bosch Professional Click & Clean interface enables convenient connection to compatible dust extraction systems.
- Compatible with the Bosch Professional 18V System and AMPShare battery alliance.
- Battery voltage: 18V
- Motor type: Brushless
- No-load speed: 4,700rpm
- Disc diameter: 150mm
- Adjustable cutting depth: 10mm–40mm
- Maximum cutting depth: 40mm
- Cutting width: 2mm–39mm
- Weight: 4.2kg
- Sound pressure level: 103dB(A)
- Sound power level: 111dB(A)
- Noise uncertainty K: 3dB
- Vibration emission value: 3.7m/s²
- Vibration uncertainty K: 1.5m/s²
- Packaging dimensions: 357mm x 442mm x 253mm
- Product code: 06016C5000
GAS18V-12MC 18V M-Class Dust Extractor 06019K2000:
- Just one 18V battery: powerful and compact BITURBO M-class dust extractor.
- Simply pair it with the Auto-Start tag and it will start and stop automatically once you operate your tool.
- Superior suction power thanks to BITURBO brushless technology, enlarged filter, and cyclone technology.
- Output power: 400 W
- Run-time / Ah: 2.4 min
- Gross volume: 12L
- Net volume dry: 8 L
- Net volume wet: 6 L
- Under pressure (turbine/vac): 170/140 mbar
- Airflow (turbine/vac): 30/23 l/s
- Weight (incl. 8.0Ah battery): 8.3 kg
What is included:
- 1× Bosch GNF18V-40 18V Cordless Wall Chaser
- 1x GAS 18V-12 MC 18V M-Class Extractor
- 4x Bosch EXBA18V-80 Expert 18V 8Ah Tabless Batteries
- 1x Bosch EXAL18V-160 Expert 18V 16Amp Charger 1600A03D3B
- 2× 150mm Diamond Cutting Discs
- 1× L-BOXX 238
- 1× Tensioner Parts Set
- 1× 22.23mm Mounting Flange
- 4× 6mm Spacer Discs
- 3× 4mm Spacer Discs
- 1× Quick-Clamping Nut
- 1× Splitting Tool
- 1x GCT 30-42, Brush
- 1x HEPA filter M-class
- 1x Crevice nozzle
- 1x Elbow pipe
- 3x flexible rubber band
- 1x Disposable bag
- 1x 3m hose antistatic
- 1x Nozzle adaptor
- 1x Carrying strip
Specification
| Country of Origin: | United Kingdom |
| 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/ |
| Voltage: | 18V |
| Power Supply: | Cordless |
| Batteries Included: | 4 |
| Battery Capacity: | 8.0Ah |
| 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/ |
