Skip to content
FREE SHIPPING OVER $25 *retail customers only*
FREE SHIPPING OVER $25
Please select the option that best suits you
Hobbyist
OEM / Custom Solutions
Wholesale

Medium to Heavy Duty Knives

Medium to Heavy Duty Knives

Filters

$
$

K2 Medium Duty Aluminum Knife

#19002
$6.46 - $10.75
from $6.46
$6.46 - $10.75
$6.46

Excel Blades - K2 Medium Duty Aluminum Handle 16002 K2 Aluminum Knife with replaceable super sharp #24 blade Equipped with a 4-jaw aluminum chuc...

View full details
$6.46 - $10.75
from $6.46
$6.46 - $10.75
$6.46

K5 Plastic Heavy Duty Knife

#16005
$7.86 - $7.86
$7.86
$7.86 - $7.86
$7.86

Excel Blades K5 Heavy-Duty Craft Knife Handle - Aluminum Chuck w/ #19 Blade Tackle your most demanding crafting and design projects with confidence...

View full details
$7.86 - $7.86
$7.86
$7.86 - $7.86
$7.86

K6 Heavy Duty Metal Knife

#16006
$13.92 - $13.92
$13.92
$13.92 - $13.92
$13.92

Excel Blades K6 Heavy Duty Metal Body Knife  16006  Metal hexagonal handle Equipped with a durable thick machined aluminum shaft Includes 4 jaw al...

View full details
$13.92 - $13.92
$13.92
$13.92 - $13.92
$13.92

K73 Smart Snap Blade Knife

#16073
$4.36 - $4.36
$4.36
$4.36 - $4.36
$4.36

Excel Blades K73 Smart Snap Knife - 30° Blade, Retractable, For Cutting Vinyl & Foam Unleash your creativity with the Excel Blades K73 Smart Sn...

View full details
$4.36 - $4.36
$4.36
$4.36 - $4.36
$4.36

K60 Revo Folding Utility Knife

#16064
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

Excel Blades K60 Revo Heavy-Duty Folding Utility Knife - 3-Lock Mechanism Cut through tough materials with ease using the Excel Blades K60 Revo Hea...

View full details
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

K7 Carving Knife

#16007
$13.33 - $13.33
$13.33
$13.33 - $13.33
$13.33

Excel Blades - K7 Carving Knife 16007 Excel Blades K7 Carving Knife is equipped with an injection modeled roll-resistant handle Features #101 Stra...

View full details
$13.33 - $13.33
$13.33
$13.33 - $13.33
$13.33
Metal Safety Scraper, aluminum tool with razor and retractable mechanism

K11 Metal Safety Scraper

#16011
$8.04 - $8.04
$8.04
$8.04 - $8.04
$8.04

Excel Blades - K11 Metal Safety Scraper16011 Excel Blades K11 Metal Safety Scraper is equipped with a heavy-duty metal frame that ensures your bla...

View full details
$8.04 - $8.04
$8.04
$8.04 - $8.04
$8.04

K70 Slim Body Snap Knife

#16070
$4.63 - $4.63
$4.63
$4.63 - $4.63
$4.63

Excel Blades - K70 Slim Body Snap Blade Knife 16070   Excel Blades K70 Small Snap Blade Knife is equipped with a slim metal framed body Include...

View full details
$4.63 - $4.63
$4.63
$4.63 - $4.63
$4.63

K870 Plastic Utility Knife

#16872
$3.33 - $3.33
$3.33
$3.33 - $3.33
$3.33

Excel Blades K870 Plastic Utility Knife - Retractable Box Cutter w/ #92 Carbon Steel Blade, Safety Lock Experience safety and versatility with the ...

View full details
$3.33 - $3.33
$3.33
$3.33 - $3.33
$3.33

K850 Heavy Duty Plastic Snap Blade Knife

#16850
$6.05 - $6.05
$6.05
$6.05 - $6.05
$6.05

Excel Blades K850 18mm Snap Blade Utility Knife – Heavy-Duty Locking Cutter The Excel Blades K850 Snap Blade Utility Knife is built for heavy-duty ...

View full details
$6.05 - $6.05
$6.05
$6.05 - $6.05
$6.05

K14 Metal Body Snap Blade Knife

#16014
$4.19 - $4.19
$4.19
$4.19 - $4.19
$4.19

Excel Blades K14 Metal Snap Blade Utility Knife - 9mm, Position Lock The Excel Blades K14 Metal Body Snap Blade Retractable Utility Knife is a vers...

View full details
$4.19 - $4.19
$4.19
$4.19 - $4.19
$4.19

K9 Manual Retractable Utility Knife

#16009
$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99

Excel K9 Heavy-Duty Retractable Utility Knife - Metal Body Equip yourself with the durable and reliable Excel Blades K9 Retractable Utility Knife, ...

View full details
$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99

K13 Heavy Duty 18MM Large Snap Blade

#16013
$4.57 - $4.57
$4.57
$4.57 - $4.57
$4.57

Excel Blades - K13 Large 18MM Heavy Duty Snap Knife 16013 Equipped with a slim plastic body Includes Excel Blades' #7 8-point snap blade (18mm) Bl...

View full details
$4.57 - $4.57
$4.57
$4.57 - $4.57
$4.57

K12 All Purpose Tap Knife

#16012
$5.50 - $5.50
$5.50
$5.50 - $5.50
$5.50

Excel Blades K12 All Purpose Tap Knife – Precision Cutter with #9 Blades The Excel Blades K12 All Purpose Tap Knife is a reliable and precise cutti...

View full details
$5.50 - $5.50
$5.50
$5.50 - $5.50
$5.50

K10 9MM Snap Blade Knife

#16010
$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20

Excel Blades K10 Light-Duty 9mm Snap Blade Knife - Retractable Discover ultimate convenience and precision with the Excel Blades K10 Light-Duty Sna...

View full details
$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20
Save 30% Save %

K880 Front-Loading Utility Knife

#16880
$12.32
$12.32 - $12.32
$12.32
$8.62
$8.62 - $8.62
$8.62

Excel Blades Front Load Retractable Heavy-Duty Utility Knife with 3 Blades – Precision Box Cutter for DIY & Crafts Excel Blades Front Load Retr...

View full details
$12.32
$12.32 - $12.32
$12.32
$8.62
$8.62 - $8.62
$8.62
Save 30% Save %
Save 30% Save %

K55 Folding Utility Knife

#16055
$24.31
$24.31 - $24.31
$24.31
$17.02
$17.02 - $17.02
$17.02

Excel Blades K55 Lock-Back Utility Knife16055 Excel Blades K55 Lock-Back Utility Knife is a heavy-duty box cutter with a lock-back design and text...

View full details
$24.31
$24.31 - $24.31
$24.31
$17.02
$17.02 - $17.02
$17.02
Save 30% Save %

K820 Retractable Utility Knife

#16820
$16.42 - $16.42
$16.42
$16.42 - $16.42
$16.42

Excel Blades K820 Retractable Utility Knife – Heavy-Duty Metal Cutter with Rubber Grip & 3 Blades The Excel Blades K820 Retractable Utility Kni...

View full details
$16.42 - $16.42
$16.42
$16.42 - $16.42
$16.42

K119 Non-Retractable Utility Knife

#16119
$11.20 - $11.20
$11.20
$11.20 - $11.20
$11.20

Excel Blades K119 Non-Retractable Utility Knife16119 K119 has a metal body  Comes with replaceable #20092 2-Notch utility blade.  Available in sil...

View full details
$11.20 - $11.20
$11.20
$11.20 - $11.20
$11.20

Medium to Heavy Duty Knives – Strength Meets Versatility


For tasks that demand more power and durability, Excel Blades’ Medium to Heavy Duty Knives are the perfect solution. These knives are engineered for tougher materials and more forceful applications, all while maintaining the control and precision Excel is known for. Whether you’re working in industrial design, construction, cosplay prop building, or heavy crafting, these knives cut cleanly through thick cardboard, foam core, plastic sheeting, balsa wood, and more.


Each knife in this category is built with reinforced handles, larger grip surfaces, and thicker blades to accommodate medium to heavy pressure. These tools are trusted by professionals and serious hobbyists alike for their strength and reliability. The ergonomic handle design ensures a secure, slip-resistant grip even in intensive use.


Key Features:
•    Ideal for thicker, denser materials
•    Durable steel construction and long blade life
•    Ergonomic grips for safety and comfort
•    Versatile applications across crafting and industrial tasks


Tackle your toughest cutting challenges with Excel Blades’ medium to heavy duty knife selection.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare