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CRATEX Abrader Stick

Modern Flint Knapping Tools

Abrasives play an important role in flint knapping. The knappers use them to produce polished, rounded and dull edge (or the surface). Abrading stones are essential flint knapping tools for beveling edge. Today, traditional abrading stones are replaced with modern abrader sticks made of silicon carbide or aluminum oxide.

CRATEX offers an endless solution when it comes to flint knapping abrasives. Our grinding sticks are the inevitable part of every flint knapping kit and perfect hand abrading tool.

Main Benefits When Using CRATEX Abrader:

  • Predictable results when working with stone & glass,
  • 4 grit textures suitable for many knapping tasks,
  • 4 stick sizes: 3", 4", 6" and 8",   
  • Recommended for beginners and experienced knappers,
  • Very durable composition,
  • Excellent for platform preparation for both knapping techniques – pressure flaking and percussion flaking.

Abrasive Grades & Colors

Grit Texture Grit Color
Coarse - C 46 Green
Medium - M 90 Dark Brown
Fine – F 120 Reddish Brown
Extra Fine - XF 240 Gray Green

Coarse (C) grit is the most aggressive grit in CRATEX range and will do a fantastic job for rapid material removal. Medium (M) and especially Fine (F) grit are perfect for fine grinding, finishing, and more detailed edge work.

Order Oblong Sticks

SKU Length Cross Section
Q3802 3" 1" x 1/4"
Q4163 4" 2" x 3/8"
Q6801 6" 1" x 1/8"
Q6802 6" 1" x 1/4"
Q6803 6" 1" x 3/8"
Q8804 8" 1" x 1/2"
SKU Price Quantity
sku $price
Quantity Price per piece
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