Best Dimensional Calibration
12 X 9 X 3" Granite Surface Plate Grade B Ledge 0 ~ Surface plates are checked by an auto-collimator for overall accuracy assurance.
Reviews
Find Best Price at Amazon"Can't beat the price."
"Very nice surface block."
"a lot of bang for the buck."
"I'm using this to sharpen chisels and flatten plane soles."
"Cant be beat for the price."
This V-Block Pair is numbered and matched and are precision ground for accuracy.1 5/8" X 1 1/4" X 1 1/4"1" capacity. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"I like these blocks as they are cheap and they do the job."
"The low cost and acceptable performance make these a good tool for a budget minded shop."
"blocks are really good and well matched for the price."
"Echoing what everyone else has said, good tool for the price."
"Blocks are square within .0003."
"These are tiny."
"If anyone has a block that broke down the center and ended up with a spare clamp, I'll take it off of your hands ;). I think these would be okay for... dunno... wood projects, hahaha."
"I like these v blocks but both cast iron clamps broke on their first use."
HHIP grade a ledge 0 black granite surface plate is checked by an auto-collimator for overall accuracy assurance.
Reviews
Find Best Price at Amazon"It has a couple of blob-like inclusions in the granite which don't affect the accuracy but affect the visual consistency, like lumps in the cream of wheat."
"I have more surface area than my old 9 x 12 inch plate, but it came with a surface map and error readout."
Best Gage Balls
The Fowler 54-565-233 High-Accuracy Ultima Bore Gauging System has a measurement range of 7.878 to 8.27" and is accurate to + or - 0.00006".
Reviews
Find Best Price at Amazon"I use these professionally and they are accurate and exceeded my expectations."
Best Gage Blocks & Accessories
Has 23 holes with 5 holes tap to 3/8-16 threads for clamping and 18 untapped holes. Cross drilling design allows efficient use of lower weight with maximum strength.
Reviews
Find Best Price at Amazon"The 1.000 and 3.000 edges were perfect, but 1 of the 2.000 sides was .001" longs, so these are not "matched" (at least not until I grind the overlength block into spec). I tried bolting them together, and the edges are off .002-.004", depending on the direction, so once again, they are far from being "matched"."
"Good product at a very reasonable price."
"I love these blocks."
"quality 123 blocks, accurate finished nice with blow molded case."
"100% perfection!"
"Product was packaged great and was what was in description was correct."
Best Calibration Setting Rings
Best Space Blocks
With the addition of the optional 1/4° and 1/2° Blocks, virtually any conceivable Angle to these increments Can be established. 16120, Set of 10 Angle Blocks.
Reviews
Find Best Price at Amazon"Seem accurate."
"As advertised."
Best Calibration Standard Rods
Measuring range: 20 - 205 cm / 8 - 81 inches Graduation Length: 1 mm / 1/8 inch Weight: 5.3 lbs / 2.4 kg Dimensions: 337 x 2130 x 590 mm / 13.3 x 83.9 x 23.2 inch / 337 x 177 x 624 mm when folded / 13.3 x 7 x 24.6 inch when folded Functions: Mobile measuring. Simple and easy to set up – no wall fastening necessary.
Reviews
Find Best Price at Amazon"I can highly recommend this item if you have to travel to different sites and have to take accurate measurements."
"I love this standometer!"
"love the fact that its lightweight."
"This scale is bulky, awkward, inconvenient, and a PIA to assemble and disassemble."
"This was easy to assemble-a matter of fact my 11 y/o son assembled it for me."
"Great tool."
"Exactly as advertised - portable and easy to assemble - well made and easily transported."
"Not built very well."
Best Calibration Surface Plates
Usually only found in machine shops, the super flat face of the granite surface plate is ideal for leveling small plane beds, flattening waterstones and general sharpening duties.
Reviews
Find Best Price at Amazon"I purchased this to outfit a guitar tech shoproom; It's a fantastic item for working on small parts like guitar saddles and nuts, truing up leveling blocks, etc. While you could probably get it set up in your shop yourself if you're a strong dude or dudette (It's about the size/weight of a large bag of concrete mix), I'd recommend having a buddy give you a hand so that you don't smash your fingers setting it down upon a table."
"It is big enough to position parts I measure and not too big to require a separate stand."
"If you use it for measuring and are careful not to drag tools across it or drop heavy objects onto it, it'll last a lifetime."
"I suggest buying a two wheeler to get it from the poor UPS man to your shop."
"It arrived in a wooden crate in perfect shape, very nice and appears to be all it claims to be."
"That works out to about 0.00001" the stated tolerance on the item is 0.00005". I have no way to verify these figures, but I have already check my (cheap) straight edge which has a stated tolerance of 0.003"."
"People can say how this is inferior to a Starrett all day long, but for 1/20th the price, I'm pretty happy."
Best V Blocks
This V-Block Pair is numbered and matched and are precision ground for accuracy.1 5/8" X 1 1/4" X 1 1/4"1" capacity. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"I like these blocks as they are cheap and they do the job."
"The low cost and acceptable performance make these a good tool for a budget minded shop."
"blocks are really good and well matched for the price."
"Echoing what everyone else has said, good tool for the price."
"Blocks are square within .0003."
"These are tiny."
"If anyone has a block that broke down the center and ended up with a spare clamp, I'll take it off of your hands ;). I think these would be okay for... dunno... wood projects, hahaha."
"I like these v blocks but both cast iron clamps broke on their first use."