Radial Arm Saws

About Radial Arm Saws

Radial arm saws are versatile workshop machines designed for precision crosscutting, mitring, and bevelling operations. Unlike standard mitre saws, these tools feature a horizontal arm mounted above the work surface, with the blade and motor assembly travelling along the arm to make cuts. This configuration allows the workpiece to remain stationary whilst the cutting head moves, making radial arm saws particularly effective for handling long lengths of timber and sheet materials with exceptional accuracy.

MyToolShed.co.uk stocks professional-grade radial arm saws from leading manufacturers including DeWalt. These heavy-duty machines typically feature powerful motors between 2000W and 3000W, robust construction, and comprehensive dust extraction capabilities. Modern radial arm saws are built to withstand daily professional use whilst delivering the precision required for fine joinery and carpentry work in workshops, joinery shops, and construction environments.

Applications

Radial arm saws are essential equipment for various trades and workshop applications:

• Joiners and Carpenters: Precision cutting of door frames, architraves, skirting boards, and bespoke joinery components
• Furniture Makers: Dimensioning timber, creating joints, and producing multiple identical components
• Shopfitters: Cutting display fixtures, shelving units, and retail installations with consistent accuracy
• Contractors and Builders: Processing structural timber, flooring materials, and trim work
• Timber Merchants: Dimensioning stock to customer requirements
• Educational Workshops: Teaching woodworking and carpentry skills in colleges and training centres
• Renovation Specialists: Precise cutting when restoring period properties and matching existing woodwork
• Serious DIY Enthusiasts: Substantial renovation projects and furniture-making in home workshops

Choosing The Right Radial Arm Saws

When selecting a radial arm saw from MyToolShed.co.uk, consider these essential factors:

Motor Power: Professional models typically feature 2000W to 3000W motors suitable for UK 240v electrical supply. Choose higher-powered motors for cutting hardwoods and thick stock, whilst lighter joinery work can be accomplished with moderately powered machines.

Cutting Capacity: Assess both crosscut capacity (typically 600-750mm) and depth of cut (usually 80-100mm) required for your typical projects. Larger capacities accommodate thicker stock and allow bevelled cuts without compromising performance.

Build Quality: Look for rigid construction with precision-machined components and minimal play in the radial arm and yoke assembly. Cast iron or heavy-gauge steel construction ensures longevity and maintains accuracy over years of use.

Dust Extraction: Effective dust collection is crucial for visibility and workshop cleanliness. Choose models with integrated dust ports compatible with standard 100mm extraction hoses.

Workspace Requirements: Radial arm saws require substantial floor space—allow approximately 3-4 metres clearance on either side for handling long materials, plus adequate space for operator access and dust extraction.

Safety Information

Radial arm saws are powerful machines requiring proper safety practices. Always wear safety glasses, hearing protection, and secure loose clothing. Never wear gloves when operating the saw as they can catch on the blade. Ensure machines are properly earthed and connected to suitably rated electrical supply in compliance with UK BS 7671 wiring regulations. Consider using an RCD for additional protection.

Always allow the blade to reach full speed before cutting and wait for complete blade stoppage before reaching near the cutting area. Maintain sharp blades in good condition—dull blades increase kickback risk. Keep blade guards in place and never disable safety features. Disconnect from power supply before changing blades or performing maintenance.

Frequently Asked Questions

What's the difference between a radial arm saw and a mitre saw?

A radial arm saw features a blade that travels along a horizontal arm over a stationary workpiece, offering greater versatility for dado cuts and handling very long materials. Mitre saws have the blade in a fixed position that pivots down, making them more portable and quicker for simple crosscuts. Radial arm saws excel in permanent workshop installations where multiple cutting operations are priorities.

How much workshop space do I need?

Allow approximately 3-4 metres of clear space on either side of the machine to accommodate long materials, plus at least 1.5 metres in front for operator access. The machine typically requires a dedicated bench area around 1.5 metres wide by 800mm deep for stable mounting.

Can radial arm saws be used for ripping operations?

Yes, radial arm saws can be configured for ripping by rotating the motor assembly 90 degrees. However, they're best suited for crosscutting applications where they truly excel. Dedicated table saws are generally preferred for extensive ripping work as they offer better fence systems for this specific task.