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Whittemore-Durgin Stained Glass Supplies
825 Market St., Rockland MA 02370
Phone: 781-871-1790  Toll-free: 800-262-1790
Stained glass supplies, art and architectural glass, and so much more.
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Stained glass supplies, art and architectural glass, and much more.

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Glastar Diamond Grinding Bits

Glastar Diamond Grinding Bits

As with all of Glastar Bits, these specialty-grinding bits are made with the unique diamond bonding process, which fuses diamond particles to the grinding bits. The diamonds are permanently bonded to the bit with controlled spacing of the particles, making it easier to cool while creating more cutting surface from each particle.


Glastar 3/4" Bit, Standard Grit
Glastar 3/4" Bit, Standard Grit
Item no: 7052
Glastar
Retail price: $49.99
In stock:  1 
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Everyone needs a standard grit 3/4" bit.

Glastar 3/4" Bit, Fine grit
Glastar 3/4" Bit, Fine grit
Item no: 7052F
Glastar item: 30307
Retail price: $49.93
In stock:  5 
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Fine grit for grinding those minor imperfections. 3/4".

Glastar 1" Bit, Standard Grit
Glastar 1" Bit, Standard Grit
Item no: 7053
Glastar item: 2741
Retail price: $61.77
In stock:  5 
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Standard grit, 1" bit or grinding those not-so-tight curves.

Glastar 1" Bit, Fine Grit
Glastar 1" Bit, Fine Grit
Item no: 7053F
Glastar item: 30407
Retail price: $61.78
In stock:  6 
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Fine grit, 1" bit.