Curved pruning saw FELCO 640 270 mm blade

Curved pruning saw FELCO 640 features a 270 mm blade engineered for pull-stroke cutting of branches up to 120 mm diameter. The curved profile accelerates sawdust removal during each stroke. Chrome-plated steel construction resists wear and maintains edge sharpness. Total tool length reaches 437 mm, weight is 365 g.

Hardened teeth bite cleanly into green wood and dry timber. The blade curvature prevents clogging by channeling debris away from the kerf. A rounded blade tip allows access to tight branch angles. The integrated stop at the blade end prevents overrun and improves control during final cuts.

Curved Pruning Saw Design and Construction

Blade Geometry and Material

The 270 mm curved blade is stamped from chrome-plated steel. Impulse-hardened teeth maintain sharpness through extended use. The concave profile creates clearance for sawdust evacuation. Blade thickness and tooth pitch are optimized for green wood cutting. The chrome finish reduces friction and resists corrosion in wet conditions.

• Blade length: 270 mm
• Material: chrome-plated steel
• Tooth treatment: impulse hardening
• Blade shape: curved concave profile
• Finish: polished chrome plating

The blade attaches with a replaceable screw-mounted pivot. This design permits field replacement when teeth wear beyond effective cutting. The rounded blade tip incorporates a stop feature that halts forward travel at the end of each stroke.

Handle and Grip System

Soft-touch handle material absorbs vibration and provides secure grip in wet or dry conditions. The ergonomic shape suits both left- and right-handed users. A lanyard hole at the handle base accepts cord or carabiner attachment. Handle contour stabilizes the saw during pull strokes and reduces hand fatigue during extended pruning sessions.

• Handle material: soft-touch non-slip compound
• Phthalate-free formulation
• Ambidextrous design
• Lanyard hole integrated
• Vibration damping

The handle length balances leverage and control. Grip texture remains effective when wet or covered in sap. The material resists degradation from UV exposure and temperature extremes.

Cutting Performance and Capacity

Branch Diameter and Stroke Efficiency

Maximum cutting diameter is 120 mm for hardwood and softwood species. The curved blade geometry increases effective stroke length compared to straight saws. Pull-stroke action concentrates force on the downward cut, reducing effort and improving control. Tooth spacing clears sawdust efficiently to maintain cutting speed through thick branches.

• Maximum cutting diameter: 120 mm
• Cutting action: pull-stroke
• Tooth pattern: optimized for green wood
• Sawdust clearance: enhanced by blade curve

The blade stop prevents the saw from sliding past the branch at the end of each stroke. This feature increases safety and reduces wasted motion. Cutting speed remains consistent through the full diameter of the branch.

Sheath and Carrying System

Locking Sheath Design

The supplied sheath incorporates a locking mechanism that secures the saw during transport. The lock prevents accidental release when the sheath is inverted or subjected to impact. A velcro strap attaches the sheath to the user's leg or belt for hands-free carrying. The sheath opening allows single-handed insertion and removal of the saw.

• Locking mechanism: prevents accidental release
• Velcro leg strap included
• Single-handed access
• Impact-resistant construction

The sheath protects the blade teeth from damage and prevents injury during storage and transport. The velcro strap adjusts to fit different leg or belt widths. The sheath material resists abrasion and moisture.

Common Applications

This curved pruning saw is suited to orchard maintenance, vineyard pruning, and landscape tree care. Arborists use it for branch removal at height when chainsaw access is impractical. Gardeners apply it to thick rose canes, overgrown shrubs, and deadwood removal. The pull-stroke design works effectively overhead and in confined spaces. The 120 mm capacity handles most residential and commercial pruning tasks without requiring larger equipment.

Replacement Parts and Maintenance

Replacement blades are available under part number 640/3. The screw-mounted blade pivot allows field replacement without special tools. Additional accessories include replacement sheaths and straps. Regular cleaning of the blade and teeth extends service life. The chrome plating requires no lubrication but benefits from periodic wiping to remove sap and debris.

Technical Specifications Summary

Total length 437 mm, blade length 270 mm, weight 365 g. Cutting capacity 120 mm diameter. Chrome-plated steel blade with impulse-hardened teeth. Curved pull-stroke design. Soft-touch ergonomic handle. Supplied with locking sheath and velcro leg strap. Ambidextrous operation. Replaceable blade system.