iGAGING® Gage Block Set, Grade 0, NIST Certified, 81 Pieces

Certificate of calibration not included. One can be requested. Fowler "Economy/Workshop" grade Gage Block Sets are identical to our standard sets in all respects, except for the wider range of tolerance which is more than adequate for a majority of shop needs. Blocks are rectangular, constructed of the finest grade of high carbon/chrome steel, fully stress relieved, hardened to 65 RC, lapped and mirror polished to a very low micro-surface finish. Blocks feature a low coefficient of thermal expansion, and they are carefully inspected for accurate size, parallelism and flatness. Features: ...

The Mahr Digimar 816 CLT (4429630) delivers precision height measurement with 0-14"/350mm range and selectable resolution from 0.0001mm to 0.01mm. Repeatability of 1μm (planes) and perpendicularity error of 5μm ensure reliable results. Touch display with extra-large buttons enables intuitive operation. Air bearing system with ergonomic dual handles provides smooth positioning. MarConnect interface supports wireless or USB data transfer with equipment ID traceability. Operating time up to 14 hours. Includes Calibration Certificate, Height Measuring Instrument, Operating And Display Unit, ...

81Pc. Set, Inch, Rectangular, ASME 0 Features: Serial number is marked on each block Provided with NIST traceable certification Supplied in wood case Made from high-carbon high-chrome steel High dimensional stability Calibration Grade 0 Number of Range 1 Blocks - 9 Length Range 1 - 0.1001 to 0.1009 In Range 1 Step - 0.0001 In Number of Range 2 Blocks - 49 Length Range 2 - 0.101 to 0.149 In Range 2 Step - 0.001 In Number of Range 3 Blocks - 19 Length Range 3 - 0.05 to 0.95 In Range 3 Step - 0.05 In Number of Range 4 Blocks - 4 Length Range 4 - 1 to 4 In Range 4 Step - 1 In

Features: Matched pair & professional quality Precision Ground steel Case Hardened on all six sides 1" x 2" x 3" 2 piece pair set Square on all sides within 0.0001" 23 holes for easy clamping 5 tapped 3/8"- 16 TPI and 18 plain Useful in layout or grinding work Hardened and ground steel Matched accuracy of .0002" Accuracy of .0003" per inch

FOWLER® X-BLOX® V-BLOCK SET Fowler® X-Blox® V-Block Set Is Great For Machine Shop Work & Applications. Surfaces are square and parallel within .0005". V-grooves are square and parallel with all surfaces within .0005". Includes a shop-hardened case for storage. V-block set includes two 1-1/2"L x 1-1/4"W x 1-1/4"H blocks and two 2"L x 1-1/2"W x 1-1/2"H blocks.