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51444 Solid Carbide CNC Spiral 'O' Single Flute, Plastic Cutting 1/4 Dia x 7/8 x 1/4 Shank x 2-1/2 Inch Long Up-Cut Router Bit
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51451 Solid Carbide CNC Spiral 'O' Single Flute, Aluminum Cutting 9/32 Dia x 5/8 x 1/4 Shank x 2 Inch Long Up-Cut Router Bit with Mirror Finish
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LMT Onsrud 63-620 Solid Carbide Upcut Spiral O Flute Cutting TOOL, Inch, Uncoated (Bright) Finish, 22 Degree Helix, 1 Flute, 2.0000" Overall Length, 0.2500" Cutting Diameter, 0.2500" Shank Diameter: Spiral Router Bits:
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CNC Router Bits :: O Flute End Mills :: 1/4" O Flute Straight Cut End Mill CNC Router Bit - 1/4" Shank - Yonico 31031-SC
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CNC Router Bits :: O Flute End Mills :: 3/8" Diameter O Flute Upcut Spiral End Mill CNC Router Bit - 3/8" Shank - Yonico 31017-SC
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