GYOKUCHO RAZORSAW No.651 240 mm Blue Hard Fine Teeth Ryoba Saw
VAT, import taxes, customs duties, tariffs, and related fees are NOT included in our prices. The shipping company charges you these fees, after shipment.
SUMMARY
Fine Teeth for Detailed Work. A Double-Edged Japanese Ryoba Saw.
Bring Japanese saw-making expertise from Miki, Japan, a town with a long metalworking tradition, to your next project. The GYOKUCHO RAZORSAW Blue Hard Fine Teeth 651 combines a thin, narrow 240 mm blade with separate ripcut and crosscut edges for smooth cutting in dry wood. Its fine teeth suit detailed woodwork and bamboo crafts, while the rattan-wrapped handle completes this lightweight, balanced saw. Renew the cutting edge with a matching S651 replacement blade when needed.
Shop the matching S651 replacement blade
VIDEO
FEATURES
Fine Teeth for Detailed Work
The Komame fine-tooth design pairs a 1.3 mm tooth pitch with a 0.45 mm blade thickness for smooth cutting and detailed craftwork.

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. 651 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.

Specially Processed Ripcut Teeth
The ripcut edge features Tenba tooth-tip processing to improve cutting performance.

Narrow Blade, Balanced Handling
The Blue Hard's narrow-blade design enhances cutting performance, with a lightweight, balanced feel for woodworking.
Adjustable Blade Angle
Adjust the blade angle to suit the work when cutting a range of dry woods.

Rattan-Wrapped Handle
This complete No. 651 saw has a wooden handle wrapped in rattan.

Replaceable Blade
Keep the saw and fit a matching S651 blade when a fresh cutting edge is needed.
APPLICATIONS & MATERIALS
Applications: Finish carpentry, detailed woodworking, bamboo crafts, doors and window joinery, furniture making, carving, and musical-instrument making.
Suitable materials: Particleboard (PB), OSB, decking timber, general timber, bamboo, glued-laminated wood, and concrete-formwork plywood. Designed for dry wood.
SPECIFICATIONS
| Model | 651 — complete saw |
|---|---|
| Overall length | 580 mm |
| Blade length | 240 mm |
| Blade thickness | 0.45 mm |
| Tooth pitch | 1.3 mm |
| Approx. kerf width | 0.73 mm |
| Saw weight | 215 g |
| Blade material | Carbon tool steel |
| Handle materials | Wood and rattan |
| Tooth treatment | Impact hardening |
| Blade finish | Electroless nickel plating |
| Replacement blade | S651 |
| JAN / barcode | 4903524065110 |
| Country of origin: | Japan |
COMPARE BLUE HARD SAWS & REPLACEMENT BLADES
Compare all four models below in two groups. You are viewing the No. 651 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 Current product |
|---|---|---|
| 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 |
|---|---|---|
| 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.