GYOKUCHO Razorsaw 270 Ryoba - 10.6 in Double Edge Japanese Saw (No. 668)

The largest double-edge ryoba in the series, built with a soft-grip rubber handle for demanding work. The GYOKUCHO Razorsaw 270 Ryoba carries crosscut teeth on one edge and rip teeth on the other, with a long blade and coarser pitch for fast cutting through larger stock—suited to joinery, framing, decking, and general carpentry. Key Features Double-edge design — crosscut teeth and rip teeth on one blade for versatile woodworking 10.6 in (270mm) blade — the longest size in the lineup; the coarser 2.5mm crosscut pitch clears material quickly, making it well suited to larger stock Full-rubber TPE grip — soft thermoplastic handle gives a secure, non-slip hold and reduces hand fatigue, made for heavy and extended use Slim-profile blade — narrow blade width keeps cutting sharp and efficient on the pull stroke Impulse-hardened teeth — each tooth tip tempered to high hardness while the blade body stays flexible, for a sharp edge that lasts Plated blade surface — resists rust and pitch build-up, keeping cuts clean Replaceable blade — swap the blade rather than resharpen (replacement: S-655) Made in Japan by GYOKUCHO, the company that pioneered the replaceable-blade Japanese saw. Built for woodworkers and tradespeople who need fast, confident cuts through larger material. Specifications Blade length 10.6 in (270mm) Cut type Double edge (Ryoba) — crosscut + rip Blade thickness 0.6mm Tooth pitch (crosscut) 2.5mm (approx. 10 TPI) Tooth pitch (rip) Progressive, 5.6–3.8mm Handle Full-rubber TPE grip Cutting action Pull stroke Tooth treatment Impulse-hardened Blade Replaceable (No. 668 / replacement: S-655) Manufacturer GYOKUCHO, Japan