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Semiflexible and Long-Lasting Smoothing and Polishing Stones
Strong and wear-resistant, these thin bonded-ceramic stones have some give when pressure is applied. They can be used by hand or in power tools with a compatible holder. We recommend using a water-soluble or oil-based lubricant.
For technical drawings and 3-D models, click on a part number.
Stones | Hand-Held Stone Holders | |||||||
---|---|---|---|---|---|---|---|---|
Grit (For Finish) | Lg. | Wd. | Thick. | Color | Each | Each | ||
Ceramic—For Use On Steel | ||||||||
600 (Polished) | 4" | 5/64" | 1/64" | Black | 000000000 | 000000 | 000000 | 00 |
600 (Polished) | 4" | 5/64" | 3/64" | Black | 000000000 | 00000 | 000000 | 00 |
600 (Polished) | 4" | 5/32" | 1/64" | Black | 000000000 | 00000 | 000000 | 00 |
600 (Polished) | 4" | 5/32" | 3/64" | Black | 000000000 | 00000 | 000000 | 00 |
600 (Polished) | 4" | 15/64" | 1/64" | Black | 000000000 | 00000 | 000000 | 00 |
600 (Polished) | 4" | 15/64" | 3/64" | Black | 000000000 | 00000 | 0000000 | 00000 |
600 (Polished) | 4" | 25/64" | 3/64" | Black | 000000000 | 00000 | 0000000 | 0000 |
Fast-Cutting Smoothing Stones
Also known as Crystolon stones, these abrade quickly to create a smooth or extra-smooth finish on molds and dies. These stones can be used by hand or in power tools with a compatible holder. Choose the shape that best matches the contour of your work surface. We recommend using a water-soluble or oil-based lubricant with stones that are not oil filled.
For technical drawings and 3-D models, click on a part number.
Stones | Hand-Held Stone Holders | ||||||||
---|---|---|---|---|---|---|---|---|---|
Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | Each | ||
Silicon Carbide—For Use On Steel | |||||||||
280 (Extra Smooth) | 4" | 1/4" | 1/4" | Black | Recommended | 0000000 | 00000 | 00000000 | 00000 |
280 (Extra Smooth) | 4" | 3/8" | 3/8" | Black | Recommended | 0000000 | 0000 | 000000 | 00 |
280 (Extra Smooth) | 4" | 1/2" | 1/2" | Black | Oil Filled | 0000000 | 00000 | 000000 | 00 |
Granite Flat-Surface Plates
Corrosion resistant and nonmagnetic, these smooth plates also resist warping and abrasion. The extremely tight flatness tolerances provide an accurate reference plane for layout and inspection work.
Plates with two ledges are used to hold fixtures and instruments with clamps.
Laboratory Grade AA plates are for precision quality control work.
Inspection Grade A plates are for general quality control work.
Toolroom Grade B plates are for checking work throughout a shop.
Also Available: Other plate sizes. Please order 2245A999 and specify grade, length, width, thickness, and with or without ledges.
For technical drawings and 3-D models, click on a part number.
Plates | Plate Covers | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Ht. | Flatness Tolerance | Color | Specifications Met | Certification | Specifications Met | Wt., lbs. | Each | Each | ||
Rectangular | ||||||||||||
Laboratory Grade AA | ||||||||||||
12" | 8" | 2" | 0.00005" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 28 | 0000000 | 0000000 | 000000 | 00 |
18" | 12" | 4" | 0.00005" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 93 | 0000000 | 000000 | 00000000 | 000000 |
24" | 18" | 4" | 0.000075" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 185 | 0000000 | 000000 | 00000000 | 000000 |
36" | 24" | 6" | 0.0001" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 601 | 0000000 | 00000000 | 00000000 | 000000 |
48" | 36" | 6" | 0.0002" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 1,203 | 0000000 | 00000000 | 00000000 | 000000 |
Inspection Grade A | ||||||||||||
12" | 8" | 2" | 0.0001" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 28 | 0000000 | 000000 | 000000 | 00 |
18" | 12" | 4" | 0.0001" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 93 | 0000000 | 000000 | 00000000 | 00000 |
24" | 18" | 4" | 0.00015" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 185 | 0000000 | 000000 | 00000000 | 000000 |
36" | 24" | 6" | 0.0002" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 555 | 0000000 | 00000000 | 00000000 | 000000 |
48" | 36" | 6" | 0.0004" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 1,110 | 0000000 | 00000000 | 00000000 | 000000 |
Toolroom Grade B | ||||||||||||
12" | 8" | 2" | 0.0002" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 21 | 0000000 | 000000 | 000000 | 00 |
18" | 12" | 3" | 0.0002" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 70 | 0000000 | 000000 | 00000000 | 00000 |
24" | 18" | 3" | 0.0003" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 139 | 0000000 | 000000 | 00000000 | 000000 |
36" | 24" | 4" | 0.0004" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 370 | 0000000 | 000000 | 00000000 | 000000 |
48" | 36" | 6" | 0.0008" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 1,203 | 0000000 | 00000000 | 00000000 | 000000 |
Rectangular with Two Ledges | ||||||||||||
Laboratory Grade AA | ||||||||||||
18" | 12" | 4" | 0.00005" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 83 | 0000000 | 000000 | 00000000 | 00000 |
24" | 18" | 4" | 0.000075" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 175 | 0000000 | 000000 | 00000000 | 000000 |
Inspection Grade A | ||||||||||||
18" | 12" | 4" | 0.0001" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 83 | 0000000 | 000000 | 00000000 | 00000 |
24" | 18" | 4" | 0.00015" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 175 | 0000000 | 000000 | 00000000 | 000000 |
36" | 24" | 6" | 0.0002" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 530 | 0000000 | 00000000 | 00000000 | 000000 |
48" | 36" | 6" | 0.0004" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 1,063 | 0000000 | 00000000 | 00000000 | 000000 |
Toolroom Grade B | ||||||||||||
18" | 12" | 3" | 0.0002" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 66 | 0000000 | 000000 | 00000000 | 00000 |
24" | 18" | 3" | 0.0003" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 130 | 0000000 | 000000 | 00000000 | 000000 |
36" | 24" | 4" | 0.0004" | Black | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | Certificate of Accuracy Traceable to NIST | ASME B89.3.7, Fed. Spec. GGG-P-463C, ISO 10012 | 357 | 0000000 | 00000000 | 00000000 | 000000 |