Shop hobby knives and replacement blades for architectural model making, foam board cutting, basswood construction, detail trimming, carving, and precision assembly work. This category includes hobby knives, utility knives, snap-off knives, specialty blades, and replacement blades used for scale models, dimensional construction, and detailed model making workflows.
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Premium Retractable Utility Knife
Alvin Drafting$8.10Alvin metal utility knife with 4 self-locking positions for safety, for scoring, general light cutting, and for full-depth cutting. Includes 3 blades. Premium quality utility knife. Four handy self-locking positions. Rugged die-cast metal body... -
Replacement Blade for OL-RTY4
Olfa$8.0018mm tool steel rotary blades for No. OL-RTY4. 2-pack blister-carded. -
Retractable Utility Knife
Art Alternatives$8.70This retractable utility knife is ideal for cutting almost any material including boards, textiles, wire, some metals, leather, plastic, rubber, vinyl, rope and more. The handle is smooth and balanced, facilitating even, straight cut. No pulling your... -
SK-4 Self-Retracting Safety Knife
Olfa$11.15The OLFA SK-4 Semi-Automatic Self-Retracting Safety Knife combines precision cutting with advanced safety features. Its spring-activated blade automatically retracts when lifted from the cutting surface, reducing the risk of accidents and unwanted cuts... -
Snap Blade Cutter
Alvin & Co.$3.30This fully retractable cutter is constructed of aluminum and uses standard small, 13 pt. blades (SNR80). Locking mechanism allows blade to be locked at any length. Blister-carded. -
Style 'A' Foamboard Cutter Replacement Blades
Foamwerks$4.30Replacement blades for FoamWerks foamboard circle cutter LWA8001. 5-pack. -
Super Deluxe Knife Set
Excel$70.90Excel Blades' Super Deluxe Knife Set is a one of a kind necessity to artists in all levels. The Hobby Knife Set includes knife handles that house a 4 jaw aluminum chuck for more secure blade positioning and hold than your standard light duty knife; with... -
Utility Knife Blades
Art Alternatives$2.80This pack features five double-ended blades that can be flipped over to reveal a fresh sharp edge.Features:Carbon steel constructionComes in a re-usable, matchbox-style caseCompatible with most utility knives -
X2000 Knife
X-Acto$12.55The X-ACTO X2000 Precision Knife sets the standard for precision and accuracy in cutting tools. If your job or project demands surgical precision and laser-like accuracy, look no further than the X2000 Precision Knife. Crafted from high-quality materials...
Hobby Knives for Model Making & Detail Work
Hobby knives are widely used for architectural models, scale construction, foam board trimming, chipboard cutting, basswood assembly, and detail shaping because they allow for cleaner cuts and more precise control during model construction. Fine point hobby knives are especially useful for dimensional layouts, miniature structures, and precision trimming applications.
This category includes hobby knives, replacement blades, snap-off knives, utility knives, carving blades, chisel blades, and specialty cutting blades designed for detailed model making and workshop-style construction workflows.
- Hobby Knives: Precision cutting knives used for foam board, chipboard, basswood, styrene, paper, plastics, and detailed model trimming
- Replacement Blades: Fine point, straight edge, curved, angled, and specialty blades designed for precision cutting and detail work
- Snap-Off & Utility Knives: Heavier-duty cutting tools useful for foam board, thick materials, repetitive trimming, and dimensional construction work
- Specialty Blades: Chisel blades, carving blades, swivel blades, and detail blades used for shaping, contouring, scoring, and precision cuts
- Precision Model Construction: Useful for architectural models, terrain layouts, structural assemblies, hobby projects, and detailed dimensional work
Replacement Blades for Hobby Knives
Replacement blades allow model builders to maintain cleaner cuts and more accurate detail work during repeated trimming and assembly tasks. Different blade styles may be selected depending on the material being cut and the level of detail required for the project.
Fine point blades are commonly used for precision trimming and detail cuts, while chisel and angled blades may be preferred for shaping, carving, scoring, and contour work during model construction.
Hobby Knives for Foam Board, Basswood & Chipboard
Hobby knives and specialty blades are commonly used for cutting foam board, basswood strips, chipboard, styrene, thin plastics, paper, and lightweight model materials. Precision cutting tools help improve edge quality, material fit, and assembly accuracy during architectural model making and scale construction workflows.
Utility knives and snap-off knives may also be useful for heavier cutting tasks, repetitive trimming applications, and larger material sections used during dimensional model assembly.
Choosing the Right Hobby Knife & Blade
When selecting hobby knives and blades for model making, consider the material type, cutting precision, blade style, handle comfort, and intended construction workflow. Fine detail projects may benefit from precision hobby knives and fine point blades, while larger foam board and chipboard projects may require utility knives or snap-off blade systems.
Different blade profiles can support trimming, carving, shaping, scoring, contour cutting, and repetitive assembly work depending on the complexity of the model and the materials being used.
Complete Your Model Making Workspace
Pair hobby knives and blades with cutting mats, foam cutters, basswood strips, chipboard, adhesives, and model making supplies for architectural model construction and dimensional design workflows.
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