Super-Fine-Grit Sharpening Stones

	Stone
Two Grit





Novaculite × Novaculite
4"	2"	1/2"	Required	400 (Extra Smooth) × 800 (Polished)	6160A41	000000
6"	2"	1/2"	Required	400 (Extra Smooth) × 800 (Polished)	6160A43	00000
8"	2"	1/2"	Required	400 (Extra Smooth) × 800 (Polished)	6160A45	000000
10"	2"	1/2"	Required	400 (Extra Smooth) × 800 (Polished)	6160A46	000000

	Stone
Single Grit





Novaculite
3"	1"	1/4"	400 (Extra Smooth)	Required	Leather Pouch	4496A21	000000

Handheld Sharpening Stones

Grip by hand and sharpen tools at the angle you need.

Straight Rectangular Stone—For Straight Blade Edges

Boron Carbide—Boron carbide lasts up to 10 times longer than silicon carbide.

	Stone							Magnifier Location
	Lg.	Wd.	Stone Thickness	Stone Color	Lubrication	Overall Lg.	Handle Material	Magnification	Magnifier Location	Grit (For Finish)		Each
Single Grit







				Boron Carbide

				1 5/8"	1/2"	1/8"	Dark Gray	Required	7"	Plastic	2X	Handle	400 (Extra Smooth)	8737A7	000000

Tapered Crescent Stone—For Curved Blade Edges


Shown in Use

Aluminum Oxide—Aluminum oxide cuts more slowly than silicon carbide for finer control. Also known as India stones.

Oil Filled—No need to stop and clean these stones as you polish—they’re filled with oil to keep debris from getting stuck in their pores. You’ll also need an oil-based lubricant to wash away debris and reduce friction and heat on your workpiece.

	Stone
	Lg.	Wd.	Grit (For Finish)	Lubrication	Clog Resistance Method		Each
Single Grit







				Aluminum Oxide

				6"	7/16" to 2"	400 (Extra Smooth)	Required	Oil Filled	4501A51	000000

Handheld Diamond Sharpening Stones


Style B	Style D	Style E

Style F	Style G

Hold these stones with one hand to sharpen your blade at any angle. Our hardest and longest-lasting abrasive, diamond quickly sharpens blades of any material. Use these stones dry or with water. Rinse with water to clean.

Full Dimple Coverage

Style B

Shallow dimples collect debris to prevent clogging the sharpening surface. These stones are a good choice for blade edges with defects that require heavy material removal. They also reduce friction and heat to protect delicate blades while you sharpen.

Style B—Fold the sharpening end into the handle for compact storage.

			Stone
	Abrasive Grain Size	Grit (For Finish)	Lg.	Wd.	Lubrication	Overall Lg.	Handle Material		Each
Style B—Straight Rectangular Stone for Straight Blade Edges







				Two Grit

				45 μm × 23 μm	240 (Extra Smooth) × 360 (Extra Smooth)	4 3/8"	7/8"	Not Required	9 1/2"	Plastic	4598A58	000000


				23 μm × 8 μm	360 (Extra Smooth) × 800 (Polished)	4 3/8"	7/8"	Not Required	9 1/2"	Plastic	4598A59	00000

Without Dimples


Style D	Style E

Style F	Style G

The dimple-free surface sharpens blades evenly every time. Since these stones have the most abrasive, they also remove material more quickly. However, debris can build up rapidly, so you’ll need to wipe them clean more often.

			Stone
	Abrasive Grain Size	Grit (For Finish)	Lg.	Wd.	Lubrication	Overall Lg.	Handle Material		Each
Style D—Straight Rectangular Stone for Straight Blade Edges







				Single Grit

				19 μm	400 (Extra Smooth)	2"	3/4"	Not Required	6"	Plastic	43545A53	000000


				Style E—Straight Rectangular Stone for Straight Blade Edges







								Single Grit

								19 μm	400 (Extra Smooth)	1"	3/8"	Not Required	5"	Aluminum	4511A15	00000


								Style F—Straight Rectangular Stone for Straight Blade Edges







												Two Grit

												30 μm × 19 μm	320 (Extra Smooth) × 400 (Extra Smooth)	1"	3/8"	Not Required	5"	Aluminum	4511A21	00000


												Style G—Straight Rectangular Stone For Straight Blade Edges







																Single Grit

																19 μm	400 (Extra Smooth)	3 1/4"	2"	Not Required	3 1/4"	—	43735A63	00000

Clog-Resistant Polishing Stones for Steel

No need to stop and clean these stones as you polish—they’re filled with oil to keep debris from getting stuck in the pores. Use a holder to polish by hand or with a power tool (both sold separately). You’ll also need a water-soluble or oil-based lubricant to wash away debris and reduce friction and heat on your workpiece.

Straight Square

Aluminum Oxide Abrasive—Aluminum oxide stones, also known as India stones, scrape away material slowly to give you more control over how much material you take off. They are good for the final stage of polishing.

	Color	Lubrication		Each
Aluminum Oxide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	1/8"	1/8"	White	Lubricated, Required	47465A505	00000


	6"	1/4"	1/4"	White	Lubricated, Required	47465A525	0000
	6"	3/8"	3/8"	White	Lubricated, Required	47465A535	0000
	6"	1/2"	1/2"	White	Lubricated, Required	47465A585	0000

Accessories for Stones

For No. of Stones	For Stone Diameter	For Stone Wd. × Thk.		Each
2	—	1/4" × 1/8" 1/4" × 1/4" 1/2" × 1/8"	47465A82	00000
2	1/8", 1/4"	1/4" × 1/4" 5/32" × 5/32" 1/8" × 1/8"	47465A106	00000

For Stone Wd. × Thk.	Shank Dia.		Each
—	1/8"	4394A13	000000
1/4" × 1/4" 1/2" × 1/8"	1/8"	4394A14	0000

Straight Rectangular

Aluminum Oxide Abrasive—Aluminum oxide stones, also known as India stones, scrape away material slowly to give you more control over how much material you take off. They are good for the final stage of polishing.

	Color	Lubrication		Each
Aluminum Oxide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	1/4"	1/8"	White	Lubricated, Required	47465A515	00000


	6"	1/2"	1/16"	White	Lubricated, Required	47465A545	0000
	6"	1/2"	1/8"	White	Lubricated, Required	47465A555	0000
	6"	1/2"	1/4"	White	Lubricated, Required	47465A575	0000
	6"	1"	1/8"	White	Lubricated, Required	47465A595	0000
	6"	1"	1/4"	White	Lubricated, Required	47465A605	0000
	6"	1"	1/2"	White	Lubricated, Required	47465A615	0000

Accessories for Stones

For No. of Stones	For Stone Wd. × Thk.		Each
2	1/4" × 1/8" 1/4" × 1/4" 1/2" × 1/8"	47465A82	00000
2	1/4" × 1/4" 1/2" × 1/4"	47465A101	0000

For Stone Wd. × Thk.	Shank Dia.		Each
—	1/8"	4394A13	000000
1/4" × 1/8"	1/8"	4394A21	0000
1/2" × 1/4"	1/8"	4394A12	00000
1/4" × 1/4" 1/2" × 1/8"	1/8"	4394A14	0000

Detail Polishing Stones

Smooth ribs, slots, teeth, and other fine features—these stones are thin enough to slip into hard-to-reach areas. Made of bonded ceramic, they’re harder and more wear resistant than aluminum oxide stones, but flexible enough not to crack under pressure. Pair with a holder (sold separately) to polish by hand or with a power tool, such as an ultrasonic polisher. Apply a water-soluble or oil-based lubricant to help keep debris from building up on the surface.

Straight Round

Ceramic/Diamond Blend Abrasive—Ceramic/diamond stones have diamond particles spread throughout the ceramic to make them harder and sharper. They won’t wear out as quickly as plain ceramic stones when finishing hardened steel, carbide, and other extremely hard materials.

		Each
Ceramic—For Aluminum, Brass, Bronze, Copper, Iron, Nickel, Steel, Stainless Steel, and Titanium







	400 Grit (For Extra-Smooth Finish)

	1/8"	2"	Orange	4805A181	000000


	Ceramic/Diamond Blend—For Carbide, Iron, Nickel, Steel, Stainless Steel, Titanium, and Hardened Steel







					400 Grit (For Extra-Smooth Finish)

					1/8"	2"	Gray	9567N25	00000

Accessories for Stones

For No. of Stones	For Stone Diameter		Each
1	1/8"	4805A33	00000

Thread Size		Each
M6 × 0.75 mm	9657N52	000000

Straight Rectangular

Ceramic/Diamond Blend Abrasive—Ceramic/diamond stones have diamond particles spread throughout the ceramic to make them harder and sharper. They won’t wear out as quickly as plain ceramic stones when finishing hardened steel, carbide, and other extremely hard materials.

	Color		Each
Ceramic—For Aluminum, Brass, Bronze, Copper, Iron, Nickel, Steel, Stainless Steel, and Titanium







	400 Grit (For Extra-Smooth Finish)

	4"	5/64"	1/64"	Orange	47465A684	000000


	4"	5/64"	3/64"	Orange	47465A704	00000
	4"	5/32"	1/64"	Orange	47465A694	00000
	4"	5/32"	3/64"	Orange	47465A714	00000
	4"	15/64"	1/64"	Orange	4805A121	00000
	4"	15/64"	3/64"	Orange	4805A141	00000
	4"	25/64"	3/64"	Orange	4805A161	00000


	Ceramic/Diamond Blend—For Carbide, Iron, Nickel, Steel, Stainless Steel, Titanium, and Hardened Steel







					400 Grit (For Extra-Smooth Finish)

					4"	5/32"	3/64"	Gray	9567N12	00000


					4"	15/64"	3/64"	Gray	9567N16	00000
					4"	25/64"	3/64"	Gray	9567N21	00000

Accessories for Stones

Hand-Held Stone Holders

For No. of Stones	For Stone Wd. × Thk.		Each
1	5/64" × 1/64" 5/64" × 3/64"	47465A104	00000
1	5/32" × 1/64" 5/32" × 3/64"	47465A103	0000
1	15/64" × 1/64" 15/64" × 3/64"	4805A31	0000
1	25/64" × 1/64" 25/64" × 3/64"	4805A32	0000

For Max. Stone Wd. × Thk.	Thread Size		Each
1/32" × 1/32"	M6 × 0.75 mm	9657N53	000000
3/8" × 3/64"	M6 × 0.75 mm	9657N51	00000

Polishing Stones for Steel

Just the right hardness level for polishing steel tools, molds, and dies. These stones also double as a good choice for general polishing. Choose the stone shape that best matches the contour of your work surface. These stones can be used by hand or in a power tool with a holder (both sold separately). To keep debris from building up, apply a water-soluble or oil-based lubricant during use.

Straight Square

Aluminum Oxide Abrasive—Aluminum oxide stones, also known as India stones, scrape away material slowly to give you more control over how much material you take off. They are good for the final stage of polishing.

Silicon Carbide Abrasive—Silicon carbide stones, also known as Crystolon stones, are extremely sharp. These stones remove material more quickly than aluminum oxide stones. They are best for the early polishing stage when you want to clear away more material from your work surface. However, they give you less control over material removal than aluminum oxide stones, so stopping at an exact point is more difficult to do.

	Color	Lubrication		Each
Aluminum Oxide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	1/8"	1/8"	Gray	Required	47465A626	00000


	6"	1/4"	1/4"	Gray	Required	47465A865	0000
	6"	3/8"	3/8"	Gray	Required	47465A636	0000
	6"	1/2"	1/2"	Gray	Required	47465A646	0000


	Silicon Carbide—For Steel







					400 Grit (For Extra-Smooth Finish)

					6"	1/4"	1/4"	Black	Required	47465A225	0000


					6"	1/2"	1/2"	Black	Required	47465A232	0000

Accessories for Stones

For No. of Stones	For Stone Diameter	For Stone Wd. × Thk.		Each
2	—	1/4" × 1/8" 1/4" × 1/4" 1/2" × 1/8"	47465A82	00000
2	1/8", 1/4"	1/4" × 1/4" 5/32" × 5/32" 1/8" × 1/8"	47465A106	00000

For Stone Wd. × Thk.	Shank Dia.		Each
—	1/8"	4394A13	000000
1/4" × 1/4" 1/2" × 1/8"	1/8"	4394A14	0000

Straight Round

Silicon Carbide Abrasive—Silicon carbide stones, also known as Crystolon stones, are extremely sharp. These stones remove material more quickly than aluminum oxide stones. They are best for the early polishing stage when you want to clear away more material from your work surface. However, they give you less control over material removal than aluminum oxide stones, so stopping at an exact point is more difficult to do.

	Lubrication		Each
Silicon Carbide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	1/4"	Black	Required	47465A245	00000

Hand-Held Stone Holders

For No. of Stones	For Stone Diameter		Each
2	1/4", 3/8"	47465A102	00000

Straight Rectangular

Aluminum Oxide Abrasive—Aluminum oxide stones, also known as India stones, scrape away material slowly to give you more control over how much material you take off. They are good for the final stage of polishing.

Silicon Carbide Abrasive—Silicon carbide stones, also known as Crystolon stones, are extremely sharp. These stones remove material more quickly than aluminum oxide stones. They are best for the early polishing stage when you want to clear away more material from your work surface. However, they give you less control over material removal than aluminum oxide stones, so stopping at an exact point is more difficult to do.

	Color	Lubrication		Each
Aluminum Oxide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	1/4"	1/8"	Gray	Required	47465A857	00000


	6"	1/2"	1/8"	Gray	Required	47465A52	0000
	6"	1/2"	1/4"	Gray	Required	47465A61	0000
	6"	1"	1/8"	Gray	Required	47465A656	0000
	6"	1"	1/4"	Gray	Required	47465A69	0000
	6"	1"	1/2"	Gray	Required	47465A78	00000


	Silicon Carbide—For Steel







					400 Grit (For Extra-Smooth Finish)

					6"	1/2"	1/4"	Black	Required	47465A238	0000


					6"	1"	1/2"	Black	Required	47465A277	0000

Accessories for Stones

For No. of Stones	For Stone Wd. × Thk.		Each
2	1/4" × 1/8" 1/4" × 1/4" 1/2" × 1/8"	47465A82	00000
2	1/4" × 1/4" 1/2" × 1/4"	47465A101	0000

For Stone Wd. × Thk.	Shank Dia.		Each
1/4" × 1/8"	1/8"	4394A21	00000
1/2" × 1/4"	1/8"	4394A12	00000
1/4" × 1/4" 1/2" × 1/8"	1/8"	4394A14	0000

Polishing Stones for Hard Metals

Remove imperfections on tools, molds, and dies made from high-grade steel, such as P20 and H13 tool steel, 420 stainless steel, and more. These stones are harder than standard aluminum oxide stones. Thanks to their aluminum oxide abrasive, they slowly remove material to give you more control over how much you take off. Polish with them by hand or secure them in a power tool with the compatible holder. To stop debris from building up, apply a water-soluble or oil-based lubricant during use.

Straight Square

	For Finish	Lg.	Wd.	Thk.	Color	Lubrication		Each
Aluminum Oxide—For Steel and Stainless Steel



	400	Extra Smooth	6"	1/4"	1/4"	Blue	Required	47465A774	00000

Accessories for Stones

For No. of Stones	For Stone Wd. × Thk.		Each
2	1/4" × 1/8" 1/4" × 1/4" 1/2" × 1/8"	47465A82	00000

For Stone Wd. × Thk.	Shank Dia.		Each
1/4" × 1/4" 1/2" × 1/8"	1/8"	4394A14	00000

Straight Rectangular

	For Finish	Lg.	Wd.	Thk.	Color	Lubrication		Each
Aluminum Oxide—For Steel and Stainless Steel



	400	Extra Smooth	6"	1/4"	1/8"	Blue	Required	47465A764	00000


	400	Extra Smooth	6"	1/2"	1/8"	Blue	Required	47465A874	0000
	400	Extra Smooth	6"	1/2"	1/4"	Blue	Required	47465A879	0000
	400	Extra Smooth	6"	1"	1/4"	Blue	Required	47465A784	0000
	400	Extra Smooth	6"	1"	1/2"	Blue	Required	47465A885	00000

Accessories for Stones

For No. of Stones	For Stone Wd. × Thk.		Each
2	1/4" × 1/8" 1/4" × 1/4" 1/2" × 1/8"	47465A82	00000
2	1/4" × 1/4" 1/2" × 1/4"	47465A101	0000

For Stone Wd. × Thk.	Shank Dia.		Each
1/4" × 1/8"	1/8"	4394A21	00000
1/2" × 1/4"	1/8"	4394A12	00000
1/4" × 1/4" 1/2" × 1/8"	1/8"	4394A14	0000

Polishing Stones for Soft Metals

Prevent scratches, tears, and gouges in aluminum, brass, and other soft metal molds and dies as you polish. These stones are softer than standard aluminum oxide stones. Thanks to their aluminum oxide abrasive, they slowly remove material to give you more control over how much you take off. Polish by hand or mount them in power tools with a compatible holder. To keep debris from clogging the surface, apply a water-soluble or oil-based lubricant during use.

Straight Square

	For Finish	Lg.	Wd.	Thk.	Color	Lubrication		Each
Aluminum Oxide—For Aluminum, Brass, Bronze, and Copper



	400	Extra Smooth	6"	1/4"	1/4"	Beige	Required	47465A985	00000

Accessories for Stones

Straight Rectangular

	For Finish	Lg.	Wd.	Thk.	Color	Lubrication		Each
Aluminum Oxide—For Aluminum, Brass, Bronze, and Copper



	400	Extra Smooth	6"	1/4"	1/8"	Beige	Required	47465A981	00000


	400	Extra Smooth	6"	1/2"	1/8"	Beige	Required	47465A983	0000
	400	Extra Smooth	6"	1/2"	1/4"	Beige	Required	47465A987	0000
	400	Extra Smooth	6"	1"	1/4"	Beige	Required	47465A804	0000
	400	Extra Smooth	6"	1"	1/2"	Beige	Required	47465A815	00000

Accessories for Stones

Uniform-Finish Polishing Stones

Prevent uneven polishing marks. Unlike other polishing stones, these stones never leave your work surface for a uniform finish. You move them around with a lapping rod (sold separately), which you can lift off to pause your work—instead of removing the stone. Choose the stone shape that best matches the contour of your work surface.

Lubricate your work surface with either a water-soluble or oil-based lubricant. To make sure the lapping rod doesn’t slip off of the polishing stone as you work, create a small indentation in the stone with a diamond grinding bit. For best results, install the lapping rod in a reciprocating polisher.

Straight Triangular


	Required Lapping Rods

Aluminum Oxide Abrasive—Aluminum oxide stones, also known as India stones, scrape away material slowly to give you more control over how much material you remove. They are good for the final stage of polishing.

Silicon Carbide Abrasive—Silicon carbide stones, also known as Crystolon stones, are extremely sharp. These stones remove material more quickly than aluminum oxide stones. They are best for the early polishing stage when you want to clear away more material from your work surface. However, they give you less control over material removal than aluminum oxide stones, so stopping at an exact point is more difficult to do.

	Stones									Required Lapping Rods
	Grit	For Finish	Lg.	Wd.	Color	Lubrication	Pkg. Qty.		Pkg.		Each
Aluminum Oxide—For Aluminum and Steel



		400	Extra Smooth	1/2"	1/2"	Beige	Required	10	8380N112	00000	8380N124	000000


		Silicon Carbide—For Aluminum and Steel



				400	Extra Smooth	1/2"	1/2"	Green	Required	10	8380N118	0000	8380N124	00000

Straight Rectangular


	Required Lapping Rods

Aluminum Oxide Abrasive—Aluminum oxide stones, also known as India stones, scrape away material slowly to give you more control over how much material you remove. They are good for the final stage of polishing.

Silicon Carbide Abrasive—Silicon carbide stones, also known as Crystolon stones, are extremely sharp. These stones remove material more quickly than aluminum oxide stones. They are best for the early polishing stage when you want to clear away more material from your work surface. However, they give you less control over material removal than aluminum oxide stones, so stopping at an exact point is more difficult to do.

	Stones										Required Lapping Rods
	Grit	For Finish	Lg.	Wd.	Thk.	Color	Lubrication	Pkg. Qty.		Pkg.		Each
Aluminum Oxide—For Aluminum and Steel



		400	Extra Smooth	3/4"	1/4"	1/8"	Beige	Required	10	8380N122	00000	8380N124	000000


		Silicon Carbide—For Aluminum and Steel



				400	Extra Smooth	3/4"	1/4"	1/8"	Green	Required	10	8380N115	0000	8380N124	00000

Belt Sanding Sticks

Access tight spots. These sticks are spring-loaded to hold a small sanding belt taut, but you can easily rotate the belt when it becomes worn. They’re color coded by grit to keep you organized. All sticks accept belts of the same width regardless of grit.

Sold Individually

			For Belt
	Grit	Color	Wd.	Lg.	Wd.	Lg.	Abrasive Material	Includes		Each
For Extra-Smooth Finish



		400	Yellow	1/4"	12 3/4"	1/4"	6 1/4"	Aluminum Oxide	One Sanding Stick One Sanding Belt	9185N15	00000


		400	Yellow	1/2"	16"	1/2"	8"	Aluminum Oxide	One Sanding Stick One Sanding Belt	9185N22	0000

Belts

	Lg.	Abrasive Material	Abrasive Backing Material	For Use On	Choose a Grit	Pkg. Qty.		Pkg.
For Rough Finish



	1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	36, 40, 50, 60, 80	10	46655A69	000000


	1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	36, 40, 60, 80	10	46655A71	00000


	For Smooth Finish



			1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	100, 120, 150, 180	10	46655A61	00000


			1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	100, 120, 150, 180	10	46655A62	00000


			For Extra-Smooth Finish



					1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	240, 320, 400	10	46655A64	00000


					1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	240, 320, 400	10	46655A65	00000


					For Polished Finish



							1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	500, 600	10	46655A67	00000


							1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	800, 1000, 1200	10	46655A101	00000
							1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	500, 600	10	46655A68	00000

Sold as Sets

			For Belt
	Grit	Color	Wd.	Lg.	Wd.	Lg.	Abrasive Material	Includes		Each
For Extra-Smooth and Polished Finish



		240, 320, 400, 500	Blue, Green, Yellow, Black	1/4"	12 3/4"	1/4"	6 1/4"	Aluminum Oxide	Six Sanding Belts of Each Grit One Sanding Stick of Each Grit	9184N12	000000

Belts

	Lg.	Abrasive Material	Abrasive Backing Material	For Use On	Choose a Grit	Pkg. Qty.		Pkg.
For Rough Finish



	1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	36, 40, 50, 60, 80	10	46655A69	000000


	For Smooth Finish



			1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	100, 120, 150, 180	10	46655A61	00000


			For Extra-Smooth Finish



					1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	240, 320, 400	10	46655A64	00000


					For Polished Finish



							1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	500, 600	10	46655A67	00000


							1/4"	12 3/4"	Aluminum Oxide	Cloth	Steel, Wood	800, 1000, 1200	10	46655A101	00000

Diamond Sharpening Stones

Sharpen blades of any material with the hardest and longest-lasting abrasive we offer. The diamond surface keeps its shape and finish without lubricants, so you can use these stones dry or with water. Rinse with water to clean.

Without Dimples

Straight Rectangular

Stone Two Grit

The dimple-free surface sharpens blades evenly every time. Since these stones have the most abrasive, they also remove material more quickly. However, debris can build up rapidly, so you’ll need to wipe them clean more often.

Antislip Mat—Keep the stone in place to maintain a steady angle while you sharpen.

			Stone
	Abrasive Grain Size	Grit (For Finish)	Lg.	Wd.	Lubrication	Overall Lg.	Includes		Each
Straight Rectangular Stone—For Straight Blade Edges







				Two Grit

				19 μm × 4 μm	400 (Extra Smooth) × 1200 (Polished)	8"	3"	Not Required	10"	Antislip Mat	8673N57	000000

Miniature Detail Polishing Stones

About the size of pencil lead, these stones polish your smallest ribs, slots, and crevices in molds and dies. Don’t underestimate their thin profile—they’re made of bonded ceramic, which makes them tough yet flexible. This means they won’t snap like pencil lead does when you apply pressure during polishing. These stones also resist wear, so they last a long time. Pair them with a holder to polish by hand or with an ultrasonic polisher (both sold separately). Apply a water-soluble or oil-based lubricant to help keep debris from building up on the surface.

Straight Square

	For Finish	Lg.	Wd.	Thk.	Color	Lubrication		Each
Ceramic—For Aluminum, Brass, Bronze, Copper, Iron, Nickel, Steel, Stainless Steel, and Titanium



	400	Extra Smooth	2"	1/32"/0.9 mm	1/32"/0.9 mm	Orange	Not Required	9649N26	00000

Accessories for Stones

Polishing Stones for EDM Scale Removal

Remove the tough scale left by the EDM (electrical discharge machining) process. These stones are harder than standard aluminum oxide polishing stones but are not so hard that they will scratch or gouge your workpiece. They abrade slowly, so you can control how much material you remove.

Polish by hand or use these stones in power tools with a compatible holder. You’ll also need lubricant.

Straight Square

	Color	Lubrication		Each
Aluminum Oxide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	5/32"	5/32"	Brown	Required	47465A321	00000


	6"	1/4"	1/4"	Brown	Required	47465A322	0000
	6"	3/8"	3/8"	Brown	Required	47465A749	0000

Accessories for Stones

Straight Rectangular

	Color	Lubrication		Each
Aluminum Oxide—For Steel







	400 Grit (For Extra-Smooth Finish)

	6"	1/4"	1/16"	Brown	Required	47465A357	00000


	6"	1/4"	1/8"	Brown	Required	47465A359	0000
	6"	1/2"	1/16"	Brown	Required	47465A358	0000
	6"	1/2"	1/8"	Brown	Required	47465A361	0000
	6"	1/2"	1/4"	Brown	Required	47465A362	0000
	6"	1"	1/4"	Brown	Required	47465A363	0000

Accessories for Stones

Water-Activated Sharpening Stones

Sharpen cutting edges faster and with less pressure than standard stones. Instead of applying a lubricant, add a few splashes of water to form an abrasive slurry. The slurry removes imperfections efficiently, exposing fresh grit as it forms.

For duller blades, sharpen with multiple stones, moving from coarser to finer grits. Use 220 grit to smooth away damage, 500 grit for the initial pass, 1200 grit for polishing, and 1400 grit for an ultra-fine, mirror-like finish.

Add a mat to catch the slurry and keep your work area clean.

Straight Rectangular Stone—For Straight Blade Edges


Single Grit	Two Grit

Silicon Carbide—Silicon carbide cuts quickly with light pressure. Also known as Crystolon stones.

	Stone
	Lg.	Wd.	Stone Thickness	Grit (For Finish)	Lubrication	Container Type		Each
Single Grit







				Silicon Carbide

				8"	3"	1"	500 (Polished)	Not Required	Plastic Case	8583N12	000000


				Two Grit







								Silicon Carbide × Silicon Carbide

								8"	3"	1"	220 (Smooth) × 500 (Polished)	Not Required	Plastic Case	8583N21	00000


								8"	3"	1"	500 (Polished) × 1200 (Polished)	Not Required	Plastic Case	8583N22	000000

Sharpening Stone Truing Tools

Flatten sharpening stones after use with these tools. Diagonal grooves let debris escape so it doesn’t interfere with flattening.

Abrasive Material	Lg.	Wd.	Thk.	Lubrication	Container Type		Each
Silicon Carbide	9"	3"	3/4"	Not Required	Plastic Case	8583N201	000000