Premium black blade ideal for applications requiring sharpness UltraMax ultra-sharp premium Extra Heavy-Duty snap-off black blades, exclusively designed for maximum cutting performance, are ideal for applications where superior sharpness is required. These blades made from high quality carbon tool steel are developed using a special double honing process for extreme sharpness and are 25% sharper than our Extra Heavy-Duty HB blades.
OLFA 25mm Super Heavy Duty Ultra Sharp Black Snap Off Blade (HBB-20B) - Knife Blades
Olfa HBB-20B - 25mm black ultra-sharp snap-off blades, 20 pack - Federated Tool Supply
OLFA 25mm Extra Heavy-Duty Snap Off Replacement Blades, 20 Blades (140 segments) HB-20B - Snap-Off Utility Knife Replacement Blades, Fits most 25mm Utility Knives - Knife Blades
Knife-Point - for professional blades and tools
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OLFA® HBB-20B 25MM XHD Black UltraSharp Snap-Off Blades (20 Pack)
Ultra-sharp black blade has a 25% sharper edge for less cutting resistance Constructed from premium carbon tool steel Exact 59-degree edge angle
OLFA 25mm Super Heavy Duty Ultra Sharp Black Snap Off Blade (HBB-20B)
Made of carbon tool steel - OLFA LH-20B 18mm Heavy-Duty Snap-off Hook Blades are designed to pull material toward the blade while keeping the sharp edge away.
Olfa LH-20B Snap-Off Utility Blade, 18mm W, PK5
Olfa HBB-20B 25mm Black Ultra-sharp Snap-off Blades, 20 Pack (HBB-20B)
Hand Tools - Utility Knives - Federated Tool Supply