Utility Knife Blades

UltraMax® Extra Heavy-Duty Snap-off Blade, 20-pack (HBB-20B) $29.99 Ultra-sharp premium double honed snap-off black blade, exclusively designed for maximum cutting performance. 25% sharper than our Extra Heavy-Duty HB blades. Fits most Extra Heavy-Duty handles. 7 cutting edges per blade. 20 blades per pack. More > Good For: cutting drywall, roofing, leather, rubber, etc.

Carton Cutter Snap-off Blade, 5-pack (CTB-5) $3.99 Snap-off replacement blade for the carton cutter (CTN-1). The blade features unparalleled sharpness and superior edge retention. 6 cutting edges per blade. 30 blades per pack. More > Good For: cutting paper, films, acetates, cardboard, etc.

Extra Heavy-Duty Snap-off Blade, 20-pack (HB-20B) $27.99 Extra-heavy-duty snap-off replacement blade for the toughest jobs. The blades feature unparalleled sharpness and superior edge retention. These 25mm blades fit most OLFA Heavy-Duty Utility Knives. 7 cutting edges per blade strip. 20 blades per pack. More > Good For: cutting drywall, roofing, leather, rubber, etc.

Extra Heavy-Duty Snap-off Blade, 5-pack (HB-5B) $7.99 Extra-heavy-duty snap-off replacement blade for the toughest jobs. The blades feature unparalleled sharpness and superior edge retention. These 25mm blades are for OLFA Extra Heavy-Duty Utility Knives. 7 cutting edges per blade strip. 5 blades per pack. More > Good For: cutting drywall, roofing, leather, rubber, etc.

Heavy-Duty Solid Blade, 10-pack (L-SOL-B) $8.49 Heavy-duty solid blade ideal for cutting thru thick material is made from high quality carbon tool steel for superior sharpness and durability. Fits most OLFA Heavy-Duty LB Utility Knives. 10 blades per pack. More > Good For: cutting insulation, insulation board, foam board, deburring plastic molded parts, etc.

Heavy-Duty Plastic/Laminate Blade, 3-pack (PB-800) $5.49 Dual-edge replacement blade for the Plastic/Laminate Knife P-800. High quality tungsten tool steel blades provide precision score lines for accuracy and efficiency. 2 cutting edges per blade. 3 blades per pack. More > Good For: cutting plastics, lighted ceiling tiles, laminates, and plexiglass for both construction and industrial applications

Heavy-Duty Snap-off Blade, 10-pack (LB-10B) $7.99 Heavy-duty snap-off replacement blade. The blades feature unparalleled sharpness and superior edge retention. These 18mm blades fit most OLFA Heavy-Duty (LB) Utility Knives. 8 cutting edges per blade strip. 10 blades per pack. More > Good For: construction, industrial, art & craft.

Heavy-Duty Snap-off Blade, 50-pack (LB-50B) $29.99 Heavy-duty snap-off replacement blade. The blades feature unparalleled sharpness and superior edge retention. These 18mm blades fit most OLFA Heavy-Duty (LB) Utility Knives. 8 cutting edges per blade strip. 50 blades per pack. More > Good For: construction, industrial, art & craft.

Heavy-Duty Snap-off Blade, 6-pack (LB-6B) $5.99 Heavy-duty snap-off replacement blade. The blades feature unparalleled sharpness and superior edge retention. These 18mm blades fit most OLFA Heavy-Duty (LB) Utility Knives. 8 cutting edges per blade strip. 6 blades per pack. More > Good For: construction, industrial, art & craft.

Heavy-Duty Snap-off Hook Blade, 5-pack (LH-20B) $8.49 Unique heavy-duty snap-off replacement hook blade made from high quality carbon tool steel for superior sharpness and durability. Fits most OLFA Heavy-Duty LB Utility Knives. 4 cutting edges per blade. 5 packs per blade. More > Good For: cutting roofing, linoleum, shrink wrap, rope/twine etc.

Hook Safety Blade, 5-pack (HOB-2/5) $8.99 Safety knife hook replacement blade helps reduce injuries in the workplace and protect your work surface. Great for shrink-wrap and nylon straps. Blade features unparalleled sharpness and superior edge retention. For Retractable Safety Knife (SK-4) and Retractable Auto-Lock Utility Knife (UTC-1). Each blade features 2 cutting edges. 5 blades per pack. More > Good For: cutting shrink-wrap, nylon straps, linoleum, roofing, etc.

Rounded Tip Safety Blade, 10-pack (RSKB-2/10B) $6.99 'Safety knife replacement blade features rounded corners to help reduce injuries in the workplace. Blade features unparalleled sharpness and superior edge retention. For Retractable Safety Knife (SK-4), Flex-Guard® Safety Knife (SK-6), and Retractable Auto-Lock Utility Knife (UTC-1). Each blade features 2 cutting edges. 10 blades per pack. More > Good For: cutting cardboard, papers, rope, vinyl, etc.

Rounded Tip Safety Blade, 50-pack (RSKB-2/50B) $26.49 'Safety knife replacement blade features rounded corners to help reduce injuries in the workplace. Blade features unparalleled sharpness and superior edge retention. For Retractable Safety Knife (SK-4), Flex-Guard® Safety Knife (SK-6), and Retractable Auto-Lock Utility Knife (UTC-1). Each blade features 2 cutting edges. 50 blades per pack. More > Good For: cutting cardboard, papers, rope, vinyl, etc.

Standard-Duty Snap-off Blade, 10-pack (AB-10B) $4.99 Standard-duty, snap-off replacement blade fits all standard-duty OLFA knives. The 9mm blades feature unparalleled sharpness and superior edge retention. 13 cutting edges per blade. 10 blades per pack. More > Good For: cutting, paper, art & craft applications, cardboard, shrink-wrap, etc.

Standard-Duty Snap-off Blade, 50-pack (AB-50B) $19.49 Standard-duty, snap-off replacement blade fits all standard-duty OLFA knives. The 9mm blades feature unparalleled sharpness and superior edge retention. 13 cutting edges per blade. 50 blades per pack. More > Good For: general cutting, paper, art & craft applications, cardboard, shrink-wrap, etc.

Standard-Duty Stainless Steel Snap-off Blade, 10-pack (AB-10S) $7.49 Stainless steel snap-off blades for use in moist environments (wallpapering, window films, etc.) where rust is a concern. The 9mm blades feature unparalleled sharpness and superior edge retention. Fits OLFA Standard-Duty Knives. 13 cutting edges per More > Good For: cutting wallpaper, window films, etc.

Standard-Duty Stainless Steel Snap-off Blade, 50-pack (AB-50S) $28.99 Stainless steel snap-off blades for use in moist environments (wallpapering, window films, etc.) where rust is a concern. The 18mm blades feature unparalleled sharpness and superior edge retention. Fits OLFA Standard-Duty Knives. 13 cutting edges per More > Good For: cutting wallpaper, window films, etc.

Trapezoid Safety Blade, 10 -pack (SKB-2/10B) $6.99 Trapezoid safety knife replacement blade helps reduce injuries in the workplace. Blade features unparalleled sharpness and superior edge retention. For Retractable Safety Knife (SK-4), and Retractable Auto-Lock Utilit More > Good For: cutting corrugate, paper, rubber, leather, foam, etc.

Trapezoid Safety Blade, 5 -pack (SKB-2/5B) $4.49 'Trapezoid safety knife replacement blade helps reduce injuries in the workplace. Blade features unparalleled sharpness and superior edge retention. For Retractable Safety Knife (SK-4) and Retractable Auto-Lock Utility Knife (UTC-1). Each blade features 2 cutting edges. 5 blades per pack. More > Good For: cutting corrugate, paper, rubber, leather, foam, etc.

Trapezoid Safety Blade, 50 -pack (SKB-2/50B) $27.99 Trapezoid safety knife replacement blade helps reduce injuries in the workplace. Blade features unparalleled sharpness and superior edge retention. For Retractable Safety Knife (SK-4)and Retractable Auto-Lock Utility Knife (UTC-1). Each blade features 2 cutting edges. 50 blades per pack. More > Good For: cutting corrugate, paper, rubber, leather, foam, etc.

UltraMax® Heavy-Duty Snap-off Blade, 10-pack (LBB-10B) $8.99 Ultra-sharp premium double honed snap-off black blade, exclusively designed for maximum cutting performance. 25% sharper than our Heavy-Duty LB blades. Fits most Heavy-Duty handles. 8 cutting edges per blade. 10 blades per pack. More > Good For: cutting drywall, roofing, leather, rubber, etc.

UltraMax® Heavy-Duty Snap-off Blade, 50-pack (LBB-50B) $33.49 Ultra-sharp premium double honed snap-off black blade, exclusively designed for maximum cutting performance. 25% sharper than our Heavy-Duty LB blades. Fits most Heavy-Duty handles. 8 cutting edges per blade. 50 blades per pack. More > Good For: cutting drywall, roofing, leather, rubber, etc.

UltraMax® Heavy-Duty Snap-off Blade, 5-pack (LBB-5B) $5.99 Ultra-sharp premium double honed snap-off blade , exclusively designed for maximum cutting performance. 25% sharper than our Heavy-Duty LB blades. Fits most Heavy-Duty handles. 8 cutting edges per blade. 10 blades per pack. More > Good For: cutting drywall, roofing, leather, rubber, etc.

UltraMax® Standard-Duty Snap-off Blade, 10-pack (ABB-10B) $6.49 Utrasharp premium double honed snap-off black blade, exclusively designed for maximum cutting performance. 25% sharper than our Standard-Duty AB blades. Fits most Standard-Duty handles. 13 cutting edges per blade. 10 blades per pack. More > Good For: cutting wallpaper, shelf paper, cardboard, art & craft applications, etc.

UltraMax® Standard-Duty Snap-off Blade, 50-pack (ABB-50B) $21.99 Utrasharp premium double honed snap-off black blade, exclusively designed for maximum cutting performance. 25% sharper than our Standard-Duty AB blades. Fits most Standard-Duty handles. 8 cutting edges per blade. 50 blades per pack. More > Good For: cutting wallpaper, shelf paper, cardboard, art & craft applications, etc.