OLFA 9061 HB20B Extra Heavy Duty Blades, 20 Pack Other Tools 18-Inch (457 mm) diameter aluminum

18-Inch (457 mm) diameter aluminum alloy sheaves with 7-inch (178 mm) minimum radius and 5-inch (127 mm) width

12 pilot punch

Electrostatic oven baked powder coat paint finish

92545 Cutter

632-51075 Features: -819 Nipple Chuck Kit holds short or close nipples for threading

OLFA 9061 HB20B Extra Heavy Duty Blades, 20 Pack Other Tools 18-Inch (457 mm) diameter aluminumHigh quality carbon tool steel 7 cutting edges per blade Fits any olfa extra heavy duty knife Power source type: Hand poweredLong lasting durable snap off blade a new sharp edge with each snap. This 25mm blade fits OLFA extra heavy duty utility knives. 7 cutting edges per blade. High quality carbon tool steel. 25% sharper than Olfa Lb blades. 7 cutting edges per blade.