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The Rock-Hard replacement blade is designed for Rock Hard Aluminist knives or as an upgrade to other snap-blade knives. This 1 Inch wide with extra thickness of 0.7 mm avoids blade shatter. It is great for cutting 160 ft of drywall and stay sharp. The 7-point snap blade made of premium carbon steel tracks straight. It is tempered with multi-step sharpening.Ultra-hard and ultra-sharp blade is perfect for a wide range of cutting and scoring applications. It comes in a protective, moisture-resistant hard pack.

  • Perfect for Tajima rock hard aluminist knives or as an upgrade to other snap-blade knives
  • Super heavy-duty blades 25 mm x 0.7 mm
  • Ultra-sharp, heavy-duty snap-blades
  • 6 snap-off segments for a total of 7 cutting edges per blade
  • 10 pieces in moisture-resistant dispenser case
Width 8  CMT
Height 22  CMT
Depth 1.5  CMT
Volume 0.0003  MTQ
WELS code Not Required 
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