Quick verdict
Knew Concepts Coping Saw for precision; KAKURI Coping Saw for budget hobbyists.
Also check similar comparisons:
- Knew Concepts Coping Saw vs. Irwin ProTouch Coping Saw
- Kakuri Coping Saw vs. Irwin ProTouch Coping Saw
At-a-glance specs
Feature | KAKURI Coping Saw | Knew Concepts Coping Saw |
|---|---|---|
Blade length | 5.1 in (13.0 cm) | 6 in (15.2 cm) |
TPI | Can vary | 18 TPI |
Blade thickness | Can vary | 0.02 in (0.51 mm) |
Kerf | Can vary | Estimated 0.025 in (0.64 mm) |
Weight | 7.4 oz (210 g) | 9.1 oz (258 g) |
Blade width | Can vary | 0.094 in (2.39 mm) |
Blade material | Metal (hardened and tempered) | High Speed Steel |
Frame material | Steel | Milled aluminum, 3/16 in (4.76 mm) thick |
Depth of cut / frame depth | 6.3 in (160 mm) frame depth | 6.5 in (16.5 cm) depth of cut |
Note: We don’t test products ourselves. We review user feedback and/or community discussions to recommend top options with their necessary information. This info can be susceptible to misinterpretation.
Blades
- KAKURI Coping Saw: Sharp blades; five included; blades vary and can dull or bend on hard metals.
- Knew Concepts Coping Saw: Includes twelve Pegas 18 TPI pinned HSS blades for precise, smooth cuts.
Frame and Tension
- KAKURI Coping Saw: Steel frame, 6.3 in depth; solid feel but some units arrive bent or misaligned.
- Knew Concepts Coping Saw: Milled aluminum frame, 3/16 in thick; high tension up to 87 lb and quick cam lever.
Precision and Use
- KAKURI Coping Saw: Good for hobby, trim, and plastic; 5.1 in blade for tight, detailed cuts.
- Knew Concepts Coping Saw: Designed for fine joinery, lutherie, model making; 18 TPI and thin blade for tight curves.
Durability
- KAKURI Coping Saw: Blades may dull or bend on harder metals; reports of rust and missing parts.
- Knew Concepts Coping Saw: Durable HSS blades; long-term clamp and cam lever longevity unclear under heavy use.
Price and Value
- KAKURI Coping Saw: Low price and good value for hobbyists; five blades included.
- Knew Concepts Coping Saw: Higher price; premium precision and features may justify cost for craftsmen.
Scores snapshot
Feature | KAKURI Coping Saw | Knew Concepts Coping Saw |
|---|---|---|
Blade length (score) | 5 | 8 |
TPI (score) | 9 | 7 |
Blade thickness (score) | 9 | 10 |
Kerf (score) | 9 | 9 |
Blade width (score) | 5 | 5 |
Blade material (score) | 6 | 7 |
Frame material (score) | 10 | 8 |
Weight (score) | 7 | 9 |
Overall Score | 7.1 / 10 | 7.9 / 10 |
Who should buy which?
Buy KAKURI Coping Saw if you:
- You do occasional trim, craft, or hobby work.
- You want a lightweight, easy-to-hold saw for fine cuts.
- You value multiple included blades and a low price.
Buy Knew Concepts Coping Saw if you:
- You do fine joinery, lutherie, or model work that needs accurate cuts.
- You need a very light tool for long, detailed sessions.
- You change blades often and want fast, tool-free tensioning.
Don’t buy either if you:
- You plan to cut thick or hard metals regularly.
- You need a tool for daily professional heavy workloads.
Final verdict
- Choose Knew Concepts Coping Saw for high-precision, lightweight, high-tension work.
- Both saws suit hobbyists; KAKURI Coping Saw is budget-friendly while Knew Concepts Coping Saw is precision-focused.
The Grain Bros was started to serve woodworkers who can’t find products for their specific use case. We found out that there are not many media outlets extensively covering this topic. That’s why, we are here, to do the research and find the perfect products for your next DIY project. So you don’t have to juggle your tools and laptop at the same time.