Nagura Stone for Sharpening Honing Stones, Grit 12000

Description: Nagura Stone for Sharpening Honing Stones, Grit 12000 ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Nagura stones are used with full-size waterstones (whetstones) of a matching grit. Nagura stones are necessary to create a sharpening slurry (lather or cream) on the surface of a whetstone. Without a nagura, a slurry is difficult to create with some natural stones and ceramic bonded modern synthetic stones. Naguras are also used to clean the pores of a waterstone from metal particles by lifting them off and washing away. Without such a process, a whetstone quickly becomes ``glazed" (clogged) from embedded metal micro shavings which inhibit sharpening. Another important use of nagura stones is to flatten the surface of waterstones which becomes convex (warped or uneven) with use, i.e., the stone is worn out in the middle more than on the edges. Attempting to sharpen or hone a blade on such a surface can permanently ruin the blade. This nagura should be soaked in water for 5-7 minutes before use and stored dry. Features: Nagura are prep/correcting stones used with full-size sharpening stones (whetstones) to assist in sharpening knives, razors, chisels, planes, and other bladesNagura are used to: 1) create a sharpening slurry/paste on the working surface of whetsones, 2) clean a glazed surface from trapped metal micro shavings and swarf, which inhibit sharpening, and 3) flatten the working surface which becomes warped (dished) with useBy creating a cutting slurry, nagura also eliminate suction between the blade and the stone and resulting skipping action leading to deformed or micro chipped bevels; nagura also help to break down grit particles of the host stone into finer sizeThis nagura is a natural "Ocean Blue" Tsushima nagura stone; quarried from a now closed underwater mine near South Tsushima Island, Japan; limited stock2.7" x 1.2" x 1.2" (70 x 30 x 30mm); 6.0 oz (180g); grit ~#12000 (fine); medium hard (3/5); due to their natural origin, each stone has a unique appearance; layer is homogeneous, very dense Product Details: Material: StoneBrand: MASUTAColor: BlueProduct Dimensions: 2.7"L x 1.2"W x 1.2"HItem Weight: 180 GramsGrit Type: Medium, FineManufacturer: MasutaUPCIs Discontinued By Manufacturer ‏ : ‎ NoProduct Dimensions ‏ : ‎ 2.7 x 1.2 x 1.2 inches; 6.35 ouncesDate First Available ‏ : ‎ July 4, 2014Manufacturer ‏ : ‎ MasutaBest Sellers Rank: #512,379 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1,426 in Sharpening Stones#1,426 in Sharpening StonesCustomer Reviews: 3.7 3.7 out of 5 stars 20 ratings

Price: 37.39 USD

Location: United States

End Time: 2024-09-12T12:13:53.000Z

Shipping Cost: 0 USD