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Cyber Week Specials

10% off Sitewide and Free Ground Shipping, up to 40 lbs. Truck and Drop-Ship Orders Excluded. Cannot be combined with any other offer. Offer Expires 12/3/23. 10% valid in all 50 states but free freight valid in 48 contiguous states only. Cannot be used by Distributors and not valid in Canada. Promotion excludes Casting Machines, Sisma Welders & Engravers, PUK Welders and 3D Printers.

Cyber Week Specials! 10% off Sitewide + Free Ground Shipping, up to 40 lbs*. Offer Ends 12/3/23. See Terms.

Gesswein® Moldmaker Stones

  • Moldmaker stones consists of a harder black silicon carbide abrasive that breaks down faster than aluminum oxide.
  • Cuts faster due to the sharpness, hardness, and friability of the abrasive grain.
  • This stone is used for ductile metals; ideal for softer tool steels and non-ferrous metals.
  • Hard and Soft tool steels as lows as Rockwell C 25, and soft non-ferrous metals such as Aluminum and Beryllium.
  • Also available in an All Grit set (one of each grit in 1/2"x1/8" shape) and an Intro set (4 grits in 3 sizes).
Showing 1 - 50 of 90
Item #
Dimension Grit Package Size Stone Shape Price Quantity
1" x 1" x 6" 100 Pkg. of 6 Square $71.13
Invalid quantity
1" x 1" x 6" 150 Pkg. of 6 Square $71.13
Invalid quantity
1" x 1" x 6" 180 Pkg. of 6 Square $71.13
Invalid quantity
1" x 1" x 6" 220 Pkg. of 6 Square $71.13
Invalid quantity
1" x 1" x 6" 320 Pkg. of 6 Square $94.95
Invalid quantity
1" x 1" x 6" 400 Pkg. of 6 Square $94.95
Invalid quantity
1" x 1" x 6" 600 Pkg. of 6 Square $141.18
Invalid quantity
1/2" x 1/2" x 4" 220 Pkg. of 6 Square $23.05
Invalid quantity
1/2" x 1/2" x 4" 320 Pkg. of 6 Square $31.97
Invalid quantity
1/2" x 1/2" x 4" 400 Pkg. of 6 Square $31.78
Invalid quantity
1/2" x 1/2" x 4" 600 Pkg. of 6 Square $42.76
Invalid quantity
1/2" x 1/2" x 6" 100 Pkg. of 6 Square $33.83
Invalid quantity
1/2" x 1/2" x 6" 150 Pkg. of 6 Square $33.83
Invalid quantity
1/2" x 1/2" x 6" 180 Pkg. of 6 Square $33.83
Invalid quantity
1/2" x 1/2" x 6" 220 Pkg. of 6 Square $33.83
Invalid quantity
1/2" x 1/2" x 6" 320 Pkg. of 6 Square $40.06
Invalid quantity
1/2" x 1/2" x 6" 400 Pkg. of 6 Square $40.06
Invalid quantity
1/2" x 1/2" x 6" 600 Pkg. of 6 Square $65.03
Invalid quantity
1/2" x 1/4" x 4" 220 Pkg. of 12 Rectangle $30.30
Invalid quantity
1/2" x 1/4" x 4" 320 Pkg. of 12 Rectangle $41.09
Invalid quantity
1/2" x 1/4" x 4" 400 Pkg. of 12 Rectangle $41.09
Invalid quantity
1/2" x 1/4" x 4" 600 Pkg. of 12 Rectangle $52.00
Invalid quantity
1/2" x 1/4" x 6" 100 Pkg. of 12 Rectangle $42.37
Invalid quantity
1/2" x 1/4" x 6" 150 Pkg. of 12 Rectangle $42.37
Invalid quantity
1/2" x 1/4" x 6" 180 Pkg. of 12 Rectangle $42.37
Invalid quantity
1/2" x 1/4" x 6" 220 Pkg. of 12 Rectangle $42.37
Invalid quantity
1/2" x 1/4" x 6" 320 Pkg. of 12 Rectangle $50.33
Invalid quantity
1/2" x 1/4" x 6" 400 Pkg. of 12 Rectangle $50.33
Invalid quantity
1/2" x 1/4" x 6" 600 Pkg. of 12 Rectangle $66.13
Invalid quantity
1/2" x 1/8" x 4" 220 Pkg. of 12 Rectangle $26.32
Invalid quantity
1/2" x 1/8" x 4" 320 Pkg. of 12 Rectangle $31.46
Invalid quantity
1/2" x 1/8" x 4" 400 Pkg. of 12 Rectangle $31.46
Invalid quantity
1/2" x 1/8" x 4" 600 Pkg. of 12 Rectangle $39.42
Invalid quantity
1/2" x 1/8" x 6" 100 Pkg. of 12 Rectangle $35.18
Invalid quantity
1/2" x 1/8" x 6" 150 Pkg. of 12 Rectangle $35.18
Invalid quantity
1/2" x 1/8" x 6" 180 Pkg. of 12 Rectangle $35.18
Invalid quantity
1/2" x 1/8" x 6" 220 Pkg. of 12 Rectangle $35.18
Invalid quantity
1/2" x 1/8" x 6" 320 Pkg. of 12 Rectangle $41.60
Invalid quantity
1/2" x 1/8" x 6" 400 Pkg. of 12 Rectangle $41.60
Invalid quantity
1/2" x 1/8" x 6" 600 Pkg. of 12 Rectangle $52.39
Invalid quantity
1/4" x 1/16" x 4" 180 Pkg. of 12 Rectangle $22.60
Invalid quantity
1/4" x 1/16" x 4" 100 Pkg. of 12 Rectangle $22.60
Invalid quantity
1/4" x 1/16" x 4" 150 Pkg. of 12 Rectangle $22.60
Invalid quantity
1/4" x 1/16" x 4" 220 Pkg. of 12 Rectangle $22.60
Invalid quantity
1/4" x 1/16" x 4" 320 Pkg. of 12 Rectangle $26.58
Invalid quantity
1/4" x 1/16" x 4" 400 Pkg. of 12 Rectangle $26.58
Invalid quantity
1/4" x 1/16" x 4" 600 Pkg. of 12 Rectangle $33.13
Invalid quantity
1/4" x 1/4" x 4" 220 Pkg. of 12 Square $23.75
Invalid quantity
1/4" x 1/4" x 4" 320 Pkg. of 12 Square $27.86
Invalid quantity
1/4" x 1/4" x 4" 400 Pkg. of 12 Square $27.86
Invalid quantity
Showing 1 - 50 of 90