null

We are upgrading to a new website very soon!Click here for more details.

Blue Mounted Stones, 3mm Shank

These superior quality stones are made of Aluminum Oxide bonded with porcelain type clays which provide the greatest strength and rigidity required for fast stock removal and longer life. The ceramic bond controls the release of the Aluminum Oxide abrasive grains so that as each particle begins to dull, the bond discharges it allowing new abrasive grain to surface with fresh, sharp cutting edges. Guaranteed to run true. Stones are securely bonded to 3mm" shanks. Also available on 1/8" and 3/32" shanks.

Our Blue Mounted Stones are hard stones which hold their shape exceptionally well and are recommended for use on hardened steel. All are 120 grit (fine). Aluminum Oxide with Cobalt added to provide lubrication while grinding. Cut well and leave a smooth surface.

  • Can be dressed with our Tru-Stone. 3801030.
  • Mounted on 1-1/2" long nickel-plated steel shanks (3mm diameter).

Max RPM
For recommended speeds, consult the American National Standard Institute for full information on vitrified mounted wheels. Before using any abrasive product, follow all safe operating guidelines with respect to personal protective devices including safety glasses. Also read the Material Safety Data Sheet (SDS) to be aware of any inherent hazards or cautions.

Showing 1 - 50 of 104
Item #
Abrasive Color Diameter Grit Hardness Head Diameter x Length Item Length Max RPM Package Size Shank Size Stone Shape Style Price Quantity
Aluminum Oxide Blue - 120 Hard 5/8" x 3/16" - 61120 Pkg. of 200 3mm Inverted Cone B103 $220.00
Invalid quantity
Aluminum Oxide Blue - 120 Hard 5/8" x 3/16" - 61120 Pkg. of 24 3mm Inverted Cone B103 $33.60
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/4" x 1/4" - 104250 Pkg. of 24 3mm Inverted Cone B105 $30.93
Invalid quantity
Aluminum Oxide - - 120 Hard 1/2" Round - 45370 Pkg. of 200 - Ball B121 $260.79
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" Round - 45370 Pkg. of 24 3mm Ball B121 $33.60
Invalid quantity
Aluminum Oxide - - 120 Hard 3/8" Round - 61650 Pkg. of 200 - Ball B122 $244.27
Invalid quantity
Aluminum Oxide Blue - 120 Hard 3/8" Round - 61650 Pkg. of 24 3mm Ball B122 $33.60
Invalid quantity
Aluminum Oxide - - 120 Hard 3/16" Round - 104250 Pkg. of 200 - Ball B123 $225.69
Invalid quantity
Aluminum Oxide Blue - 120 Hard 3/16" Round - 104250 Pkg. of 24 3mm Ball B123 $31.99
Invalid quantity
Aluminum Oxide - - 120 Hard 1/8" Round - 105000 Pkg. of 200 - Ball B124 $249.27
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/8" Round - 105000 Pkg. of 24 3mm Ball B124 $33.60
Invalid quantity
Aluminum Oxide - - 120 Hard 1/4" Round - 81000 Pkg. of 200 - Ball B125 $245.12
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/4" Round - 81000 Pkg. of 24 3mm Ball B125 $33.60
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" x 1/2" - 34500 Pkg. of 24 3mm Cylinder B131 $32.53
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/4" x 1/2" - 60000 Pkg. of 24 3mm Cylinder B135 $30.39
Invalid quantity
Aluminum Oxide Blue - 120 Hard 5/8" x 5/8" - 33750 Pkg. of 24 3mm Tree B41 $36.79
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" x 3/4" - 33750 Pkg. of 24 3mm Tree B42 $36.79
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/4" x 5/16" - 81370 Pkg. of 24 3mm Tree B43 $35.73
Invalid quantity
Aluminum Oxide - - 120 Hard 7/32" x 3/8" - 68400 Pkg. of 200 - Tree B44 $229.87
Invalid quantity
Aluminum Oxide Blue - 120 Hard 7/32" x 3/8" - 68400 Pkg. of 24 3mm Tree B44 $30.93
Invalid quantity
Aluminum Oxide - - 120 Hard 3/16" x 5/16" - 104250 Pkg. of 200 - Tree B45 $225.69
Invalid quantity
Aluminum Oxide Blue - 120 Hard 3/16" x 5/16" - 104250 Pkg. of 24 3mm Tree B45 $31.99
Invalid quantity
Aluminum Oxide Blue - 120 Hard 7/16" x 3/4" - 45370 Pkg. of 24 3mm Tree B51 $39.99
Invalid quantity
Aluminum Oxide - - 120 Hard 3/8" x 3/4" - 45370 Pkg. of 200 - Bullet B52 $239.86
Invalid quantity
Aluminum Oxide Blue - 120 Hard 3/8" x 3/4" - 45370 Pkg. of 24 3mm Bullet B52 $31.99
Invalid quantity
Aluminum Oxide - - 120 Hard 1/4" x 5/8" - 60000 Pkg. of 200 - Cone B53 $239.86
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/4" x 5/8" - 60000 Pkg. of 24 3mm Cone B53 $32.53
Invalid quantity
Aluminum Oxide - - 120 Hard 1/8" x 1/4" - 105000 Pkg. of 200 - Bullet B55 $224.87
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/8" x 1/4" - 105000 Pkg. of 24 3mm Bullet B55 $30.93
Invalid quantity
Aluminum Oxide Blue - 120 Hard 5/8" x 1/8" - 61120 Pkg. of 24 3mm Wheel B71 $34.66
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" x 1/8" - 73500 Pkg. of 200 3mm Wheel B72 $153.40
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" x 1/8" - 73500 Pkg. of 24 3mm Wheel B72 $33.06
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" x 1/8" - 73500 Pkg. of 24 3mm Wheel B73 $34.66
Invalid quantity
Aluminum Oxide Blue - 120 Hard 5/16" x 3/16" - 105000 Pkg. of 24 3mm Inverted Cone B84 $31.99
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/2" x 5/8" - 34500 Pkg. of 24 3mm Cone B91 $34.66
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/4" x 1/4" - 81370 Pkg. of 24 3mm Cone B92 $31.99
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/8" x 1/4" - 105000 Pkg. of 24 3mm Cone B96 $31.45
Invalid quantity
Aluminum Oxide - - 120 Hard 1/8" x 3/8" - 105000 Pkg. of 200 - Cone B97 $215.72
Invalid quantity
Aluminum Oxide Blue - 120 Hard 1/8" x 3/8" - 105000 Pkg. of 24 3mm Cone B97 $30.39
Invalid quantity
Aluminum Oxide Blue - 120 Hard 3/32" x 1/4" - 105000 Pkg. of 24 3mm Cone B98 $31.99
Invalid quantity
Aluminum Oxide Blue 3/32" 120 Hard 5/8" x 11/16" 1-1/2" 33750 Pkg. of 12 3mm Inverted Cone B101 $42.90
Invalid quantity
Aluminum Oxide Blue 1/4" 120 Hard 5/16" x 3/8" 1-1/2" 68400 Pkg. of 72 3mm Inverted Cone B104 $87.35
Invalid quantity
Aluminum Oxide Blue 1/4" 120 Hard 7/16" x 11/16" 1-1/2" 33750 Pkg. of 72 3mm Inverted Cone B111 $103.45
Invalid quantity
Aluminum Oxide Blue 1/4" 120 Hard 3/8" x 1/2" 1-1/2" 45370 Pkg. of 72 3mm Inverted Cone B112 $87.35
Invalid quantity
Aluminum Oxide Blue 3/8" 120 Hard 3/8" x 1/2" 1-1/2" 45370 Pkg. of 72 3mm Cylinder B132 $69.05
Invalid quantity
Aluminum Oxide Blue 1/4" 120 Hard 3/8" x 3/8" 1-1/2" 54000 Pkg. of 72 3mm Cylinder B133 $69.05
Invalid quantity
Aluminum Oxide Blue 1/4" 120 Hard 1/4" x 1/2" 1-1/2" 60000 Pkg. of 72 3mm Point B54 $70.17
Invalid quantity
Aluminum Oxide Blue 1/2" 120 Hard 3/4" x 3/16" 1-1/2" 50930 Pkg. of 12 3mm Inverted Cone B81 $19.60
Invalid quantity
Aluminum Oxide Blue 1/4" 120 Hard 1/4" x 1/4" 1-1/2" 81370 Pkg. of 72 3mm Cone B92 $77.15
Invalid quantity
Aluminum Oxide Blue 3/32" 120 Hard 3/32" x 5/32" 1-1/2" 105000 Pkg. of 72 3mm Cylinder W141 $69.10
Invalid quantity
Showing 1 - 50 of 104