Unitized Grinding Wheel
Unitized grinding wheels are comprised of a bonded abrasive in a three dimensional matrix. They are not based on woven layers as other grinding wheels are. This consistency allows unitized wheels to produce very fine finishes on most surfaces, from aerospace compositeds to harder materials such as titanium. They are also excellent for surface preparation tasks like deburring and cleaning.
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Additional information
| Size and Type | 4-1/2″ X 7/8″ HARD/COARSE ALUM OXIDE, 4-1/2″ X 7/8″ MEDIUM/FINE ALUM OXIDE, 4-1/2″ X 7/8″ HARD/COARSE SILICON CARBIDE |
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Unitized grinding wheels are comprised of a bonded abrasive in a three dimensional matrix. They are not based on woven layers as other grinding wheels are. This consistency allows unitized wheels to produce very fine finishes on most surfaces, from aerospace compositeds to harder materials such as titanium. They are also excellent for surface preparation tasks like deburring and cleaning.
Safety Data Sheet (SDS), Vitrified Bond Abrasives
Safety Data Sheet (SDS), Resin Bonded Abrasives
Safety Data Sheet (SDS), Flap Disc Abrasives




The ThunderTwist’s TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist’s flute design, combined with copper brazing alloy creates the most reliable drill bit on the market. It is made with high quality American chrome-molybdenum nickel steel that is vacuum heat treated, and shot-peened for superior strength under the roughest conditions.













Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing.


