Why SK2 Blades Are Sharper & Longer-Lasting?
SK2 steel features significantly higher carbon content than SK5 steel, reaching a higher maximum hardness after professional quenching heat treatment. Steel with greater hardness can be polished into ultra-thin, smooth micro cutting edges, which creates less cutting resistance and delivers smoother, sharper cuts on all materials.
Furthermore, the high-carbon structure provides outstanding wear resistance. When repeatedly cutting fabric, paper, leather and other materials over long periods, the blade edge won’t wear down and dull quickly, offering far longer lasting sharpness compared to SK5 blades.
Smooth Cutting For All Your Projects
Detailed Features of WORKLION Utility Knife
Ergonomic Aluminum Handle
Solid all-aluminum body fits palm naturally, lightweight and fatigue-free for long-time cutting work.
3 Adjustable Blade Gears
Press the slider down to slide freely and lock in 3 gear positions, adjust blade exposure for different cutting tasks, safer and more flexible to use.
5 Extra Blades
Comes with 5 spare ultra-sharp SK2 blades with anti-rust storage box, long service life for continuous DIY projects.
1. 6 x 1.4 x 0.6 inches
2 Sets of Utility Knives
This 2-pack heavy-duty box cutter features high-hardness steel blades that slice effortlessly through multi-layer materials.
Blade Replacement Guide
Easy Screw Disassembly
Loosen the fixing screw with a screwdriver to open the knife shell safely for blade replacement.
Install Replacement Blade
Align the SK2 blade with the internal track, slide it into the cutter housing steadily.
Ready for Precise Cutting
Tighten the screw back and extend the blade, your utility knife is ready for all cutting tasks.
Are these blades made of SK2 steel? How sharp are they compared to SK5 blades?
Yes, these replacement blades are crafted from premium SK2 high carbon steel. It can form thinner cutting edges for smoother cuts and stays sharp much longer without quick dulling.
What materials can I cut with this SK2 utility knife? What should I avoid cutting?
Perfect for fabric, sewing patterns, leather, cardboard, wallpaper, foam, PVC film, tape and craft paper. Do not cut hard metal, tile, thick hardwood or steel wire, as hard objects will chip the blade edge.
How many replacement blades come with this cutter?
This package comes with 2 utility knives, each pre-installed with one SK2 blade. Additionally, the transparent storage case contains 5 spare replacement blades. In total, you will receive 7 SK2 blades for long-term use.
Will the SK2 blades rust easily?
Our blades feature anti-rust surface treatment with waterproof performance. Keep it dry after cutting damp materials to extend its service life.
Is this cutter suitable for sewing & quilting craft projects?
Absolutely. The ultra-sharp SK2 thin edge cuts cotton, canvas, felt and heat transfer vinyl cleanly without fraying fabric edges, ideal for sewing patterns and DIY craft making.
Artat crafts
Artat & Worklion crafts
Why SK2 Blades Are Sharper & Longer-Lasting?
SK2 steel features significantly higher carbon content than SK5 steel, reaching a higher maximum hardness after professional quenching heat treatment. Steel with greater hardness can be polished into ultra-thin, smooth micro cutting edges, which creates less cutting resistance and delivers smoother, sharper cuts on all materials.
Furthermore, the high-carbon structure provides outstanding wear resistance. When repeatedly cutting fabric, paper, leather and other materials over long periods, the blade edge won’t wear down and dull quickly, offering far longer lasting sharpness compared to SK5 blades.
Smooth Cutting For All Your Projects
Detailed Features of WORKLION Utility Knife
Ergonomic Aluminum Handle
Solid all-aluminum body fits palm naturally, lightweight and fatigue-free for long-time cutting work.
3 Adjustable Blade Gears
Press the slider down to slide freely and lock in 3 gear positions, adjust blade exposure for different cutting tasks, safer and more flexible to use.
5 Extra Blades
Comes with 5 spare ultra-sharp SK2 blades with anti-rust storage box, long service life for continuous DIY projects.
1. 6 x 1.4 x 0.6 inches
2 Sets of Utility Knives
This 2-pack heavy-duty box cutter features high-hardness steel blades that slice effortlessly through multi-layer materials.
Blade Replacement Guide
Easy Screw Disassembly
Loosen the fixing screw with a screwdriver to open the knife shell safely for blade replacement.
Install Replacement Blade
Align the SK2 blade with the internal track, slide it into the cutter housing steadily.
Ready for Precise Cutting
Tighten the screw back and extend the blade, your utility knife is ready for all cutting tasks.
Are these blades made of SK2 steel? How sharp are they compared to SK5 blades?
Yes, these replacement blades are crafted from premium SK2 high carbon steel. It can form thinner cutting edges for smoother cuts and stays sharp much longer without quick dulling.
What materials can I cut with this SK2 utility knife? What should I avoid cutting?
Perfect for fabric, sewing patterns, leather, cardboard, wallpaper, foam, PVC film, tape and craft paper. Do not cut hard metal, tile, thick hardwood or steel wire, as hard objects will chip the blade edge.
How many replacement blades come with this cutter?
This package comes with 2 utility knives, each pre-installed with one SK2 blade. Additionally, the transparent storage case contains 5 spare replacement blades. In total, you will receive 7 SK2 blades for long-term use.
Will the SK2 blades rust easily?
Our blades feature anti-rust surface treatment with waterproof performance. Keep it dry after cutting damp materials to extend its service life.
Is this cutter suitable for sewing & quilting craft projects?
Absolutely. The ultra-sharp SK2 thin edge cuts cotton, canvas, felt and heat transfer vinyl cleanly without fraying fabric edges, ideal for sewing patterns and DIY craft making.