McMaster-Carr logo
    Filter by
    Stone Shape
    Stone Width
    Stone Length
    Number of Grits
    Stone Thickness
    Stone Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Blade Edge
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Performance
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    10 Products

    Sharpening Stones

    Sharpen tools on your bench top. Use these sharpening stones with a water-soluble or oil-based lubricant.
    Straight Rectangular Stone—For Straight Blade Edges
    Image of Product. Front orientation. Sharpening Stones. Straight Rectangular Stone—For Straight Blade Edges, Three Grit.

    Three Grit

    Three Grit—Three separate grit surfaces enables multistep sharpening with one stone. First sharpen your blade with a lower grit, then sharpen again with progressively finer (higher) grits until the desired edge is achieved.
    Silicon Carbide Abrasive—Silicon carbide cuts quickly with light pressure. Also known as Crystolon stones.
    Diamond Abrasive—Our hardest, longest lasting abrasive. These stones quickly sharpen any blade material. They don’t need lubrication—use them dry or with water. Rinse with water to clean.
    Aluminum Oxide Abrasive—Aluminum oxide cuts more slowly than silicon carbide for finer control. Also known as India stones.
    Ceramic Alumina Abrasive—Extremely hard and wear resistant, these stones sharpen your hardest blades. They cut hard materials slower than cubic boron nitride (CBN) and diamond for finer control.
    Antislip Feet—Keep the stone in place to maintain a steady angle while you sharpen.
    Stone
    Lg.
    Wd.
    Stone Thickness
    Lubrication
    Includes
    Grit (For Finish)
    Each
    Three Grit
     
    Silicon Carbide × Novaculite × Novaculite
    6"1 5/8"1/2"Required1 oz. Oil
    Stone Holder    		150 (Smooth) × 600 (Polished) × 800 (Polished)4549A32000000
     
    Diamond × Aluminum Oxide × Ceramic Alumina
    6"2"1/16" × 3/8" × 3/8"Not Required × Required × RequiredAntislip Feet
    Stone Holder    		180 (Smooth) × 280 (Extra Smooth) × 1000 (Polished)4549A4300000
     

    Sharpening Stones with Oil Reservoir

    Rotate the stone to use three different grit surfaces. The reservoir in the base keeps them clean and oiled. First sharpen your blade with a lower grit, then sharpen again with progressively finer (higher) grits until the desired edge is achieved.
    Straight Rectangular Stone—For Straight Blade Edges
    Image of Product. Front orientation. Sharpening Stones. Sharpening Stones with Oil Reservoir, Straight Rectangular Stone—For Straight Blade Edges.
    Silicon Carbide Abrasive—Silicon carbide cuts quickly with light pressure. Also known as Crystolon stones.
    Sharpening Stones
    Repl. 100 Grit
    Sharpening Stones
    Repl. 150 Grit
    Sharpening Stones
    Repl. 320 Grit
    Sharpening Stones
    Stone
    Lg.
    Wd.
    Stone
    Thickness
    Grit (For Finish)
    Lubrication
    Features
    Includes
    Each
    Each
    Each
    Each
    Three Grit
     
    Silicon Carbide × Silicon Carbide × Aluminum Oxide
    6"2"1/2"100 (Smooth) × 150 (Smooth) × 320 (Extra Smooth)RequiredOil Reservoir4 oz. Oil4505A600000004505A710000004505A720000004505A73000000
    11 1/2"2 1/2"1/2"100 (Smooth) × 150 (Smooth) × 320 (Extra Smooth)RequiredOil Reservoir16 oz. Oil4505A10000004505A2000004505A3000004505A400000
     
    back to top