GYOKUCHO RAZORSAW Blue Hard Double-Edged Ryoba Saw 270 mm No. 655
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SUMMARY
Japanese Craftsmanship. A Longer Ryoba Blade. A Saw You Can Keep.
Choose a Japanese-made Ryoba saw with a longer 270 mm blade for cuts along and across the wood grain. With roots in Miki, Japan, a town with a long metalworking tradition, the GYOKUCHO RAZORSAW Blue Hard 655 combines a carbon tool steel blade, impact-hardened teeth, and an electroless nickel-plated finish. Its wooden handle is wrapped in rattan, and the blade angle can be adjusted to suit your work in dry timber. When the cutting edge needs renewing, fit an S655 replacement blade and keep using the same handle.
No. 655 has a 270 mm blade with a 2.5 mm tooth pitch, making it the longer, coarser-toothed option among these four Blue Hard models.
Shop the matching S655 replacement blade
VIDEO
FEATURES
270 mm Blade with Coarser Teeth
No. 655 has a 270 mm blade, a 0.6 mm blade thickness, and a 2.5 mm tooth pitch. It is longer and coarser-toothed than the standard 240 mm No. 650, which has a 1.7 mm pitch. Compare the models below to choose the blade length and teeth for your work.

Impact-Hardened Teeth
The carbon tool steel blade features impact-hardened teeth.
Electroless Nickel Plating
The blade has an electroless nickel-plated finish.
Ryoba Saw — Double-Edged for Ripcuts and Crosscuts
No. 655 is a Japanese Ryoba saw, with ripcut teeth on one edge and crosscut teeth on the other. Choose the edge to suit the grain direction: ripcut along the grain or crosscut across it, all with one saw.

Cut Along the Grain
Use the ripcut edge for cuts along the wood grain, then turn the saw to use the crosscut edge for cuts across it.

Narrow Blade, Balanced Handling
The Blue Hard is the narrow-blade type in the Seiun-saku series, designed for cutting performance and balanced handling in woodworking. The complete No. 655 saw weighs 271 g.
Adjustable Blade Angle
Adjust the blade angle to suit the work when cutting a range of dry woods.

Wood and Rattan Handle
The complete No. 655 saw has a wooden handle wrapped in rattan. The matching replacement blade is S655.

Replaceable Blade
Keep the saw and fit a matching S655 blade when a fresh cutting edge is needed. Select the replacement by model number, not blade length alone.
APPLICATIONS & MATERIALS
Applications: Woodworking, wood crafts, and bamboo crafts.
Suitable materials: Particleboard, OSB, decking timber, general timber, bamboo, and laminated wood. Designed for dry wood.
SPECIFICATIONS
| Model | 655 — complete saw |
|---|---|
| Overall length | 635 mm |
| Blade length | 270 mm |
| Blade thickness | 0.6 mm |
| Tooth pitch | 2.5 mm |
| Approx. kerf width | 0.94 mm |
| Saw weight | 271 g |
| Blade material | Carbon tool steel |
| Handle materials | Wood and rattan |
| Tooth treatment | Impact hardening |
| Blade finish | Electroless nickel plating |
| Replacement blade | S655 |
| JAN / barcode | 4903524065516 |
| Country of origin: | Japan |
COMPARE BLUE HARD SAWS & REPLACEMENT BLADES
Compare all four models below in two groups. You are viewing the No. 655 complete saw. S-prefixed models are replacement blades sold separately. Blade length, thickness, tooth pitch, and approximate kerf width apply to both the saw and its corresponding replacement blade. Saw weights are for the complete saws, not the replacement blades.
240 mm Models — Standard or Fine Teeth?
| Spec. |
650 Standard |
651 Fine Teeth |
|---|---|---|
| Blade length (mm) | 240 | 240 |
| Blade thickness (mm) | 0.5 | 0.45 |
| Tooth pitch (mm) | 1.7 | 1.3 |
| Approx. kerf (mm) | 0.83 | 0.73 |
| Saw weight (g) | 217 | 215 |
| Replacement blade | S650 | S651 |
| Country of origin: | Japan | Japan |
Other Blade Lengths — 210 mm / 270 mm
| Spec. | 649 | 655 Current product |
|---|---|---|
| Blade length (mm) | 210 | 270 |
| Blade thickness (mm) | 0.45 | 0.6 |
| Tooth pitch (mm) | 1.5 | 2.5 |
| Approx. kerf (mm) | 0.72 | 0.94 |
| Saw weight (g) | 207 | 271 |
| Replacement blade | S649 | S655 |
| Country of origin: | Japan | Japan |
ABOUT GYOKUCHO RAZORSAW
GYOKUCHO RAZORSAW brings together Japanese saw-making expertise and practical replaceable-blade design. Its roots lie in Miki, Hyogo, a town with a long metalworking tradition, where saw craftsman Masaaki Tomosada established Razorsaw Manufacturing in 1969.
The brand places quality at the heart of its work, carefully producing each blade under strict quality control. Its in-house-developed impact-hardening equipment treats blades individually to create hard, durable cutting teeth while retaining the flexibility needed in the blade. For users, replaceable blades mean a fresh cutting edge without replacing the complete saw.
Browse the GYOKUCHO RAZORSAW Collection to explore more Japanese saws and matching replacement blades.