![Helicoprion is a genus of extinct shark whose fossil specimens reveal spirally arranged clusters of the individuals' teeth called "tooth whorls" that resemble our modern circular saw blades. The shark's blade, connected Helicoprion is a genus of extinct shark whose fossil specimens reveal spirally arranged clusters of the individuals' teeth called "tooth whorls" that resemble our modern circular saw blades. The shark's blade, connected](https://preview.redd.it/j8obq41nekr41.jpg?width=640&crop=smart&auto=webp&s=5587fae04203ff406f29fd5b666e65f92da6b0af)
Helicoprion is a genus of extinct shark whose fossil specimens reveal spirally arranged clusters of the individuals' teeth called "tooth whorls" that resemble our modern circular saw blades. The shark's blade, connected
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Shark Blades Circular Saw Blade 136 x 30T TCT Metal Cuts ideal For Cordless saw 5060480301412 | eBay
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Takagi Single-edged Japanese SK-85 Steel Blade Shark Saw 250mm Woodworking Hand Tool Replacement Blade, for Spare Blade Type Pull Saw - Etsy UK
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