Description: Diamond sharpening stones, Poltava 150 x 25 x 5 x 2 Length x width x total thickness x diamond thickness, mm Material / abrasive: diamond. Product line: now it's Expert, resin bond CBN sharpening stone for hand sharpeners Edge Pro, Ruixin, Hapstone, etc. See the image below for all product lines by PDTools. Diamond grit: any, please select from the list. Please refer grain size conversion chart below, or just consider: the finest grain size is Grit 60000 = 0.25/0 micron (fine polishing),the coarsest - Grit 80 = 200/160 micron (rough grinding). 60000 grit = 0.25/0 μ - fine polishing30000 grit = 0.5/0 μ - fine polishing15000 grit = 1/0 μ - fine polishing10000 grit = 2/1 μ - fine polishing5000 grit = 3/2 μ - fine polishing4000 grit = 5/3 μ - polishing3000 grit = 7/5 μ - polishing1700 grit = 10/7 μ - polishing1500 grit = 14/10 μ - polishing1100 grit = 20/14 μ - polishing650 grit = 28/20 μ - polishing550 grit = 40/28 μ - fine grinding325 grit = 50/40 μ - fine grinding285 grit = 63/50 μ - fine grinding240 grit = 80/63 μ - fine grinding225 grit = 100/80 μ - fine grinding160 grit = 125/100 μ - grinding100 grit = 160/125 μ - grinding80 grit = 200/165 μ - sharpening / rough grinding Resin bond B1-13, does not require lubricant. Concentration - 100% Do not waste your money on cheaper stones with lower/unknown concentrations. Flat solid block on aluminum blank. Length: 150 mm = 6 inchWidth: 25 mm = 1 inchDiamond height: 2 mm = 0.08 inchTotal height (with blank): 5 mm = 0.2 inch Application: for professional sharpeners Edge pro, Hapstone, resin bond is especially recommended for polishing cutting edges. I am open for best offers if order is somehow considerable. Stones with grits finer 3 microns either require preparation on cast iron plates, or they will be self-polished after sharpening of 30-50 knives. UsageYou may use any comfortable oil (baby, olive..) to prevent glazing. If glazed - clean with alcohol and toothbrush. Maintenance (in 1-2 year), flattening/revitalization:- resin bond stones - with silicon (silica) carbide powders on glass plate,- metal bond stones - with FeCl. Selection of SiC powders for dressing of sharpening stonesStoneStarting gritFinishing grit500/400 μ = 35/40= D501F16 (1230 μ)F24 (745 μ)400/315 μ = 40/45= D426F16 (1230 μ)F46 (370 μ)315/250 μ = 50/60= D301 F24 (745 μ)F46 (370 μ)250/200 μ = 60/70= D251F24 (745 μ)F60 (260 μ)200/160 μ = 70/80= D213F36 (525 μ)F60 (260 μ)160/125 μ = 100/120= D151 F46 (370 μ)F80 (180 μ)125/100 μ = 120/140= D126 F60 (260 μ)F100 (129 μ)100/80 μ = 140/170= D107F60 (260 μ)F120 (109 μ) 80/63 μ = 170/200= D91 F80 (180 μ)F150 (82 μ)63/50 μ = 230/270= D64 F100 (129 μ)F180 (69 μ)50/40 μ = 270/325= D54 F120 (109 μ)F220 (58 μ)40/28 μ = 550= M40F150 (82 μ)F240 (46 μ)28/20 μ = 650= M25 F180 (69 μ)F320 (30 μ)20/14 μ = 1100= M20F240 (46 μ)F400 (18 μ)14/10 μ = 1500= M16 F320 (30 μ)F400 (18 μ)10/7 μ = 1700= M10F400 (18 μ)F600 (10 μ)7/5 μ = 3000= M6.3 F600 (10 μ)F800 (6,7 μ)5/3 μ = 4000= M4F600 (10 μ)F800 (6,7 μ)3/2 μ = 6000= M1.5F800 (6,7 μ)F1200 (3 μ)2/1 μ = 10000F800 (6,7 μ)F1200 (3 μ)1/0 μ F800 (6,7 μ)F1200 (3 μ)0.5/0 μ F800 (6,7 μ)F1200 (3 μ) My listings of Poltava sharpening/honing stones (Length x Width x Abrasive Thickness, mm): Metal bond diamond stones 100x8x4,125x12x5, 150x25x3, 200x40x5mmResin bond diamond stones 150x25x2 Metal bond diamond honing stones Metal bond CBN stones 150x25x3 Metal bond CBN stones 150x50x3Metal bond CBN stones 200x70x3 Resin bond CBN stones 150x25x2, 100% and 200% Combined (metal-resin) bond CBN stones 150x25x3Combined bond CBN stones 150x35x3Combined bond CBN stones 150x50x3Combined bond CBN stones 200x30x3Pro Combined bond CBN stones, 200% 150x25x3 Gift boxesSet of 4 or 5 combined bond CBN sharpening stones 150x50x3Set of 4,5 or 6 combined bond CBN sharpening stones 150x12x3 Economy starter packs, diamond and CBN 150x25x3Economy Diamond and CBN stones, metal and resin bonds 150x25x3 Diamond sharpening stones: not recommended for steels with high carbon content, but perform well with hard steels, like CPM S90V. CBN sharpening stones: standard for steels. Combined bond: next generation bond, combines delicacy of resin bond on fine grains, and wear resistance of metal bonds on coarse grain sizes. Sets: preselected stones to make your choice easier: metal and combined bond sharpening stones on blanks. Pro 200% - professional stones with concentration 200% (standard stones are 100% concentration), which means higher productivity and longer tool's life. Economy: cost saving solution for most sharpening applications. "Pro" and "Economy" are the only nicknames I use for stones and I suppose it's clear why. No pathetic nicknames and brands. Just product as it should be, from trusted Poltava seller. Sharpening with Poltava diamond and cubic boron nitride stones Sharpening with Poltava diamond and CBN stones Video will open in a new window Using the eBay App? Paste link into a browser window: [isdntekvideo]
Price: 8 USD
Location: Poltava
End Time: 2024-02-11T10:42:54.000Z
Shipping Cost: 6 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Poltava diamond tools
Type: Sharpening Stone
MPN: Does Not Apply
Material: Diamond
Country/Region of Manufacture: Ukraine
Available Variations
Color: 2/1
Price: 65 USD
Available Quantity: 3
Quantity Sold: 1
Color: 3/2
Price: 65 USD
Available Quantity: 4
Quantity Sold: 1
Color: 5/3
Price: 65 USD
Available Quantity: 3
Quantity Sold: 0
Color: 7/5
Price: 65 USD
Available Quantity: 3
Quantity Sold: 0
Color: 10/7
Price: 65 USD
Available Quantity: 3
Quantity Sold: 1
Color: 14/10
Price: 65 USD
Available Quantity: 3
Quantity Sold: 0
Color: 20/14
Price: 65 USD
Available Quantity: 2
Quantity Sold: 0
Color: 40/28
Price: 65 USD
Available Quantity: 4
Quantity Sold: 2
Color: 50/40
Price: 65 USD
Available Quantity: 4
Quantity Sold: 2
Color: 63/50
Price: 65 USD
Available Quantity: 3
Quantity Sold: 1
Color: 80/63
Price: 65 USD
Available Quantity: 3
Quantity Sold: 0
Color: 100/80
Price: 65 USD
Available Quantity: 2
Quantity Sold: 0
Color: 125/100
Price: 65 USD
Available Quantity: 2
Quantity Sold: 0
Color: 160/125
Price: 65 USD
Available Quantity: 3
Quantity Sold: 0
Color: 200/160
Price: 65 USD
Available Quantity: 2
Quantity Sold: 0
Color: 0.5/0
Price: 65 USD
Available Quantity: 4
Quantity Sold: 2
Color: 1/0
Price: 65 USD
Available Quantity: 4
Quantity Sold: 2
Color: 0.25/0
Price: 65 USD
Available Quantity: 3
Quantity Sold: 1
Color: 28/20
Price: 65 USD
Available Quantity: 2
Quantity Sold: 0
Color: FeCl 100 gr.
Price: 8 USD
Available Quantity: 5
Quantity Sold: 1
Color: Stone preparation
Price: 10 USD
Available Quantity: 3
Quantity Sold: 3