DEWALT DWS777
110v Slide mitre saw - 216mm blade
- 1800 Watt
- No load speed: 6300rpm
- Depth of cut: 62mm
- 1800 Watt
- No load speed: 6300rpm
- Depth of cut: 62mm
- 1800 Watt
- No load speed: 6300rpm
- Depth of cut: 62mm
DWS777
The DWS777 is a 216 mm corded single-bevel sliding mitre saw from DeWalt, built on a classic pull-saw design and updated with modern features for precision and portability. It includes the XPS shadow line system for accurate alignment and a compact internal rail design for maximum cutting capacity in tight spaces.
Key Features:
• Corded: 1800W motor delivers consistent cutting performance
• Cutting Capacity at 90°/90°: 270 x 60 mm
• Cutting Capacity at 45°/90°: 190 x 60 mm
• Cutting Capacity at 90°/45°: 270 x 48 mm
• Cutting Capacity at 45°/45°: 190 x 48 mm
• Bevel Range: 48° left only
• Mitre Range: 50° left / 50° right with positive stops at 15°, 22.5°, 30°, and 45°
• XPS Shadow Line System: Projects blade shadow for precise alignment without calibration
• Compact Internal Rail Design: Maximises cutting capacity while maintaining portability
• Sliding Left Fence with Scale: Improves material support and measurement accuracy
• Dust Extraction Port: AirLock compatible for cleaner operation
• Supplied With: 216 mm 24T TCT blade (30 mm bore), base extensions, material clamp, and blade wrench
Technical Specifications:
• Voltage: 110V
• No-Load Speed: 6300 rpm
• Blade Diameter: 216 mm
• Blade Bore: 30 mm
• Weight: 15.5 kg
• Dimensions (L x W x H): 460 x 560 x 430 mm
• Sound Pressure Level: 89 dB(A)
• Sound Power Level: 100 dB(A)
• Vibration Level (cutting wood): ≤ 2.5 m/s²
Alternative: DCS777N
A 216 mm cordless version from DeWalt with the same cutting capacity and XPS system — ideal for users needing greater mobility on site.
An introduction to slide mitre saws: Slide mitre saws are portable machines for making cross or, by rotating the tool's turntable, angle (or mitre) cuts in wood. Slide refers to the rails on which the saw runs when it is pulled through the wood thereby enabling cuts to be made in larger sections of timber etc. Mitre saws are commonly used for window casings, architraving, door frames, picture frames etc. The majority are mains powered but cordless versions do exist. Click here to see all our saws
To choose between slide mitre saws: The blade diameter is the key determinant when choosing between slide mitre saws. These slide mitre saws have a smaller blade diameter of 216mm. Click here to see all our slide mitre saws
To make sure you've got the right slide mitre saw - 216mm blade: Click here to see all our slide mitre saw - 216mm blade
- New 1600 Watt motor for powerful cutting in all materials
- Sliding left hand fence with measuring scale for improved material support and management
- Integrated positive mitre stops at 15°, 22.5°, 30°, 45°, quick release mitre mechanism up to 50°
- The classic saw design improved and updated for the modern user
- Improved dust extraction efficiency
- The base and fence have been machined to meet the accuracy requirements of the most demanding applications
- Compact internal rail design for huge cutting capacity in a highly transportable format
- XPS Shadow line cut indicator provides fast accurate alignment of the blade while illuminating the work piece for increased productivity no adjustment required
- Head lock function allows the head to be fixed, restricting the traverse function for trim applications and ease of transportation
- Power Source: Corded
- Power Input: 1600W
- Power Output: 1100W
- Blade Diameter: 216mm
- Blade Bore: 30mm
- Blade Speed: 6300rpm
- Bevel Capacity: 48º
- Mitre Capacity [right/left]: 50/50º
- Cutting Capacity at 90°/90° (W x H): 270 x 62mm
- Cutting Capacity at 90°/45° (W x H): 173 x 62mm
- Cutting Capacity at 45°/90° (W x H): 189 x 62mm
- Max. Cutting Capacity at 45°/45°: 190x48mm
- Weight: 14Kg
- Depth: 550mm
- Length: 490mm
- Height: 590mm
- Sound Pressure: 93dB(A)
- Sound Pressure Uncertainty: 3dB(A)
- Sound Power: 104dB(A)
- Sound Power Uncertainty: 3.9dB(A)
- Hand/Arm Vibration - Cutting Wood: 2.1m/s²
- Uncertainty K 1 (Vibration): 1.5m/s²

- 1 year warranty - for full information click here
- 1 year warranty can be extended to 3 years (on qualifying products) by registering tool online within 30 days of purchase. For full information and to register your tool click here
- Warranty claims all tools except lasers: Please contact Dewalt directly on 03308080719. Dewalt tools under warranty are eligible for free nationwide collection and return
- Warranty claims on Lasers: Please contact the national Dewalt warranty agent, Global Surveyors Group, directly on 01942 896244. Dewalt tools under warranty are eligible for free nationwide collection and return
- Find your nearest service agent - click here
- You can order until 8pm for free next working day delivery to nearly all of England and Wales. For locations further from our hub, our cut off is 5pm. Some harder-to-reach locations may take an extra day. More info »
- For most orders we use a premium carrier that notifies you of a one hour timed delivery slot and sends text updates.
- If you change your mind within 30 days of buying a tool, no problem. Provided the tool has not been used and is in its original packaging, please email us at [email protected] quoting your order number, and we'll reply with your return options.
- If the tool is faulty within 30 days of buying it, we will arrange for its collection at no cost to you and supply a replacement.
- If the tool is faulty after 30 days of buying it, and before the expiry of the manufacturer’s warranty, we will guide you through the manufacturer’s warranty process.
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