Certified Flat Granite Block

Use grade aa laboratory plates for precision operations in constant temperature gaging rooms and metrology departments.
Certified flat granite block. When flattening the back of a chisel. Certified metrologists over 40 years experience iso 10275 accredited providing granite plate granite block granite table granite master angle calibration repair and resurfacing services. We come to you on site your plant. Aa grade granite 8 x47 x3 free freight.
Weight 4 7 out of 5 stars 119 114 95. Mitutoyo a grade granite 36 x24 x4. Surface plates come in grades of a aa b and ht200 for different applications. Solid granite surface plate and angle plates are used for precision layout inspection and tooling setup.
Fh460a 60 adjustable fabhorse 32 40 height infinite adjustment. Aside from actually being flat it is much more substantial than glass does not slide on my bench during use and being two inches thick it is much easier to let the tool hang off the edge e g. Precision granite we produce our granite products from several types of granite depending on the customer s needs. 247 99 add to cart.
Granite surface plates from insize mahr. 2 new refurbished from 216 89. Or equivalent national or international organization complies with ansi ncsl z540 1and iso 10012 in accordance with our iso 9001 certified quality system. Doall drb 6 black granite height gage riser block.
I bought this granite surface place to replace a glass surface plate that was not flat. The only granite with the usa registered trademark. Made of choice fine grain black granite diabas. Armor tool 7 auto adjust c clamp with swivel pad a06201g.
488 99 add to cart. Laboratory tests have shown that fine grained black granites are stronger denser and less absorbent than other granites. Hhip 4401 1812 black granite surface plate grade a ledge 0 18 length x 12 width x 3 height 000050 accuracy 80 lb. Starrett 81802 8 x 12 black granite toolmaker s flat.
Different grades available depending on application and flatness required grade 1 0 and 00. Starrett granite surface plate 927464 18 x 12 x 4 1 2 350 00.