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TAJIMA Rock Hard 650 Utility Knife, 1 in. 7-Point Snap-Off Blade with Dial Lock – LC-650
Regular price $14.25Orders start at $399 — combine any items to reach the minimum. Learn more
The Tajima Rock Hard 650 (LC-650) is an extra heavy-duty utility knife with a 1 in. (25 mm) 7-point snap-off blade, a dial blade lock and a thick elastomer non-slip grip. One sell unit is a single knife with one blade installed. It pairs with standard 25 mm Rock Hard snap-off replacement blades.
Key Features
- Extra heavy duty: Extra heavy-duty 1 in. (25 mm) blade cutter knife built for demanding cutting tasks.
- Rock Hard blade: Equipped with a 7-point Rock Hard snap-off blade made of premium grade Japanese tempered steel.
- Dial blade lock: Dial Lock mechanism secures the blade tightly in position during use.
- Non-slip grip: Thick elastomer handle provides a comfortable, non-slip grip.
- Stainless sleeve: Heavy gauge stainless steel blade sleeve guides the blade for precise, accurate cuts.
- Multi-step sharpening: Multi-step sharpening creates an ultra-sharp blade edge for precision cutting.
Specifications
- Manufacturer model
- LC-650
- UPC
- 049296020873
- Sell unit
- 1 knife with 1 blade
- Material
- Japanese tempered steel blade; stainless steel blade sleeve
- Blade type
- Snap-off, 7-point
- Nominal size
- 1 in. (25 mm) blade width
- Blade width
- 1 in. / 25 mm
- Blade thickness
- 0.7 mm
- Blade lock
- Dial blade lock
- Handle
- Thick elastomer non-slip grip
- Pack quantity
- 1 blade included
- Case pack
- 6 per case
- Master carton
- 60 per master carton
- Intended use
- Heavy-duty utility and jobsite cutting
Fit and Compatibility
Uses standard 25 mm (1 in.) Tajima Rock Hard snap-off blades; replacement blades are sold separately. The dial lock is specific to this knife model and not interchangeable with ratchet-lock Tajima knives.
Frequently Asked Questions
What is included in the sell unit?
One Tajima LC-650 Rock Hard 650 utility knife with one 25 mm 7-point snap-off blade installed.
How do I replace or advance the blade?
Rotate the dial lock counter-clockwise to free the blade holder, snap off the worn segment or insert a new 25 mm blade, then tighten the dial lock to secure it.
What is the blade made of?
The Rock Hard blade is premium grade Japanese tempered steel with multi-step sharpening; the blade sleeve is heavy gauge stainless steel.
What size replacement blades fit?
Standard 1 in. (25 mm) snap-off blades, such as Tajima Rock Hard replacements, fit this knife.
How are these knives packed?
They ship 6 per case and 60 per master carton; the sell unit is one knife.
Is there a warranty?
A specific manufacturer warranty is not stated in the available sources.
Product Expert Notes
For heavy-duty jobsite work, the 25 mm snap-off format gives you a wider, stiffer blade than standard 18 mm knives, making it a better choice for cutting flooring, drywall and roofing underlayment. Snap segments off with pliers rather than by hand to keep the break clean and safe. The dial lock holds the blade more firmly than friction-only knives, so it is the model to pick for push-cutting dense materials.
Always lock the blade before cutting, cut away from your body, retract the blade fully when not in use, and snap off segments with pliers in a safe direction, wearing eye protection.
Get the Tajima Rock Hard 650 dial lock utility knife for your next jobsite.
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