Flint Knap-in
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Big Boy

  1-5/8" Bopper
This 1 5/8" monster can hold up to very heavy bi-facing with out "head loosening". It is constructed in our top secret lab located in area 51 ( just behind my house). Constructed with a contoured hard wood handle coated with rubber for a positive grip!   
  $29.00    Tool Weight: 12 Oz.  
1 3/8 Bopper

  1-3/8" Bopper
Constructed in the same secretive manner as the 1 5/8"billet. It too boasts incredible durability. Constructed with a hard wood handle coated with rubber for a positive grip! Each ergonomically contoured hard wood handle is hand lathe turned by us at our modern factory here in America with quality as paramount.
  $24.00    Tool Weight: 8 Oz.  
1 1/8 copper bopper

  1-1/8" Copper Bopper
This is the billet that revolutionized modern knapping by offering the user speed and accuracy in a weight forward system. It's constructed with a hard wood handle carefully coated with rubber for a positive grip on those HOT days. Wood handle is 4" long. They are made with great care to insure quality and consistency. However, These will not hold up to HEAVY work. This is a precision tool for bi-facial thinning and finish work. This tool has taken many a knapper to the next thinning level and beyond!
  $17.00    Tool Weight: 5 Oz.  
7/8 copper bopper

  7/8" Bopper
Much like the 1-1/8" it's Just a smaller version for the detailed little points. Wood handle is 4" long and coated with rubber for a sure grip.   
  $14.00    Tool Weight: 3 Oz.  
3/4 Bopper

  3/4" Bopper
Much like the 7/8" Just a smaller version for the "fine detailed work" on little points. Wood handle is 4" long and coated with rubber for a sure grip.    
  $12.00    Tool Weight: 2 Oz.  
copper bopper mega pack
   
   Copper Bopper Set 
  
This deal features all 5 the standard length bopper billets. The two larger sizes are 1-5/8" and 1-3/8", these two are constructed for use in heavy duty applications. The 1-1/8", 7/8", and 3/4" sizes are perfect for finish work. The advantages of "weight forward" billets are improved accuracy, billet speed and less breakage. Boppers have become the standard in modern knapping. Get 'em all and save $14.00 bucks!  Click Image
  $78.00