Should I buy the diamond rods for this?

Pablo, the only time you need the Diamons rods is if your planning on changing the angle of the bevel. Lets say you are trying to sharpen at 20 degrees per side, but when you use the other stones, you notice your stones are not touching the apex of the blade. Then you would need the diamond stones to set a new bevel to match the proper degree required. The diamond stones does this job fairly fast and incredibly well. Hope this helped, if you have any more questions. Post and Ill try to help!

Will this sharpen ceramic blades?

No, this would destroy a ceramic blade. These are very rough and are designed to take off a lot of metal when reprofiling a blade. Ceramic is too delicate.

What is the Micron of these stones and grid if you have any information? Thank You Have a great day!

i dont know the micron for the diamond stones the grid is 400 microns for the medium stone is 20 fine 9 ultra fine7 hope it helps you

Are these poly-diamond infused of mono-diamond infused?

The spyderco catalog for this product (204D) doesn’t specify, you may check the the bladeforums site for extensive discussion. I’ve found them effective on my harder steels like S35VN and S90V. My Benchmade 940-1 in S90V came dull as a butter knife and forty or so swipes on these diamond rods got it pretty well on its way to shaving.

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💎 Sharpen Like a Pro, Slice Like a Boss!

DURABLE TWO PACK VALUE - Get double the sharpening power with two robust stones, each crafted from steel and diamond grit for long-lasting performance.
EFFORTLESS MAINTENANCE - Simply rinse with water and air dry—no complicated cleaning needed to keep your stones ready for action.
VERSATILE EDGE MASTERY - Sharpen everything from straight to serrated edges effortlessly, ensuring your tools perform at their peak.
DIAMOND HARDENED PRECISION - Experience professional-grade sharpening with diamond abrasives that aggressively restore and reshape any blade edge.
ERGONOMIC TRI ANGLE DESIGN - Engineered for optimal control and access, these stones fit perfectly into the Spyderco 204 Sharpmaker system.

The Spyderco Tri-Angle Diamond Sharpening Stones 2-Pack delivers professional-grade blade restoration with diamond-coated steel stones designed for aggressive stock removal and precise edge profiling. Compatible with the Spyderco 204 Sharpmaker system, these multifunctional stones sharpen all edge types, including serrated blades, while offering easy cleaning and durable construction for long-term use.

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Color	White
Size	One Size
Style	(2) Tri-Angle Diamond Grit Stones
Height	2 inches
Length	1 inches
Weight	2.22 Kilograms
Width	2 inches
Material Type	Steel
Number of Blades	1
Number of Items	1
Sport	Hunting
Included Components	see descritption
Batteries Included?	No
Brand	Spyderco
Department	mens
Manufacturer	Spyderco
Item model number	640164
Product Dimensions	1.3 x 1.3 x 17.8 cm; 122.47 g
ASIN	B000WUKFBM

SpydercoTri-Angle Diamond Sharpening Stones For Professional-Grade Finishing And Polishing - 2-Pack - 204D

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