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Precision Angle Block Set Solid Angle Plate Set, 30-60-90 Degree&45-45-90 Degree Machinist Tools Milling Ground Gauge Angle Gage Inspection Block Set (2 Pcs Triangle Angle Block)

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$22.98

$ 9 .99 $9.99

In Stock

1.Size:2 Pcs Triangle Angle Block


About this item

  • Product :2Pcs Precision Angle Block Set Machinist Tool Angle Gauge Block 1/4°- 30°Lathes Milling Ground Gauge Angle Calibration Gage Inspection Block Set
  • Includes : one 30-60-90 degree block and one 45-45-90 degree block
  • Features - 0.25" thickness; Hardened steel material; Precision grinding; +/- 20 Seconds, 0.0001" per inch high precision
  • Stable and Durable : Made of stable and durable made of 45 super carbon steel, not easy to deform and durable.Advanced technology, stable quality, complete grades and specifications, high hardness and good wear resistance. It has a protective oil film You can rest assured of long-term and repeated use to ensure accuracy and reliability
  • Application : For angle set-ups in tooling, productions and inspection; Hardened and precision ground.Perfect for machinists and metalworkers; measure angles with maximum precision,for setting milling angles or calibrating measuring equipment



Product Description

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Precision Angle Block Set Solid Angle Plate Set, 30-60-90 Degree&45-45-90 Degree Machinist Tools Milling Ground Gauge Angle

  • Solid Angle Plate Set, 30-60-90 Degree&45-45-90 Degree hardened-steel blocks.
  • 0.25 thickness; Hardened steel material; Precision grinding; +/- 20 Seconds, 0.0001 per inch high precision.
  • Application: The angle blocks can be used for calibrating and measuring the exact angle.
  • Perfect for machinists and metalworkers; measure angles with maximum precision
  • Perfect for setting milling angles or calibrating measuring equipment

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30-60-90 Degree and 45-45-90 Degree Machinist Tools

  • 30-60-90 Degree Block
  • 45-45-90 Degreee Block
  • This high precision instrument is a great tool for mechanics and hobbyists to use for shop, school or home. Keep your caliper protected and dust-free in the padded storage contain

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Feeler Gauge Set Stainless Steel Thickness Gauge 32 Blades for Measuring Gap Width and Thickness for Guitar, Spark Plug, Piston Measure

Blades: 32 pieces Stainless Steel Feeler Gauge Dual Marked (Metric/Imperial)

Metric sizes (mm): 0.04, 0.05, 0.06, 0.08, 0.10, 0.13, 0.15, 0.18, 0.20, 0.23, 0.25, 0.26, 0.28, 0.30, 0.33, 0.35, 0.38, 0.40, 0.43, 0.45, 0.48, 0.50, 0.53, 0.55, 0.58, 0.60, 0.63, 0.65, 0.70, 0.75, 0.80, 0.88

Inch sizes: 0.0015, 0.002, 0.0025, 0.003, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.010, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.021, 0.022, 0.023, 0.024, 0.025, 0.026, 0.028, 0.030, 0.032, 0.035

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Package Include

  • 30-60-90 Degree&45-45-90 Degree Machinist Tools Milling Ground Gauge Angle Gage Inspection Block Set
  • 32 pieces Stainless Steel Feeler Gauge Dual Marked (Metric/Imperial)

mitch
Reviewed in the United States on February 28, 2025
ok for general set-up but did not gauge well. ok for cost.
Dylan Lord
Reviewed in the United States on January 6, 2025
The blocks are accurate and work well in a tool and die shop.The case leaves much to be desired. Reminds of a case you would get with a $10 socket set at a dollar store.
Jerry Hill
Reviewed in the United States on May 12, 2024
Nice case.
Kuginuki
Reviewed in the United States on May 10, 2024
These came well packed, and coated with a healthy layer of grease to help prevent corrosion during shipment. The included thickness feeler gauges seem decently made and have a good variety of shims to test with.To check the blocks I started by comparing the stack up of 30°, 25°, 20°, and 15° to a variable angle gauge from General which reported 90.0° without issue. To take things a bit further I pulled some measurements off the 30° block with some calipers and a height gage.Feel free to check my math here, but I measured a base length of 76.22mm and a height across the angled section of 44.09mm. Arctan of O/A kicks back 30.04°. I'm not super confident in how I pulled my height gage measurement, but this still lands well within 0.1° which is plenty for my purposes.
pgraNTX
Reviewed in the United States on May 10, 2024
I got this set because I wanted to check my try squares and to verify the angle of sharpening for my knives and twist drills. With the angle blocks, each with a known angle you can also combine them to make basically any angle you want. Now some suggestions for improvement: it's made of tool steel, C45, a well-known hard steel mostly used in China. I would have been quite happy with a slightly less hard steel that was also stainless. Note however that both my stainless steel Swiss Army knife blade and my EDC stainless 14C28N (Rockwell 62) steel knife blade easily scratched the gauge block. The gauge block could not scratched them in return. C45 steel is reported as Rockwell hardness 45 to 55; good but not up with the big boys. That I have to keep these wrapped in oiled paper (and not lose the oiled paper they come wrapped in) and unwrap and wrap, unwrap and wrap etc. to use is a pain. And I worry that my fingerprints have started some micro rusting.Also after use I have to wipe the oil off my fingers; unless I wash my hands with soap and water there still is a slight oil smell. Do I need to wear (rubber/latex) gloves for convenience in using them? A stainless steel, even if slightly less hard, would be a big improvement. Minus one star.They are all almost exactly 3 inches (16.28 cm) high and almost exactly 1/4 inch (0.251 inch/ 6.37 mm) thick. Now although each of the 12 represents a triangle, in every case the actual angle being represented is truncated, that is, it has been cut off! With the very small angles that make sense; otherwise you would have a very very long skinny triangle ending in a very sharp point. But for the five largest angle samples, the 10°, 15°, 20°, 25° 30° they should show the full angle being represented. In the 10° one would only add 3 cm to the length of the thing which is, as I mentioned, already almost exactly 3 inches (16.28 cm). In the ones with higher angles you would need to add even less to make the full angle represented.Now since these 12 represents actual triangles (even though one angle, the one of interest, has been truncated) they should have all three angles marked. As it is now only one angle is marked and that is marked in the 90° location. For instance the one marked 30° has also a 90° angle and a 60° angle, actually represented, besides the unfortunately truncated 30 degree angle. So if you wanted to have a 60° angle for use in verifying something you could either add the 30, 20 and 10° (or the 30, 15, 10 and 5, etc.) pieces or simply use the already existing 60° angle that is part of the 30° gauge. I verified that the four largest angle gauge blocks all have 90° angles by putting them together and making a perfect 360° combination. So what I'm saying is every angle block should have all three angles marked because you don't actually have only 12 precise angles; actually have 25 precise angles available to you: the 12 precise angles marked already plus their 12 complementary angles (that adds to make 90°) plus each angle gauge also has a 90° angle. 25 in total and they should be marked at the angle location. Speaking of markings: the markings are small and hard to read; only 4.22 mm/0.166 inches high. Probably laser etched so they will be long-lasting. But the marking should be much larger and easier to read; at least a quarter inch (0.25 inches/6.35 mm) high and bold/thick numbers. And marked on both sides for convenience. Minus one more star.They come in a nice box: closes securely, doesn't rattle, each gauge is in its own own recessed compartment from which it is easy to remove. Although there is no logo or information as to its contents such as "Angle Gauge Set" it is easy to tell the top side from the bottom side so you don't accidentally open up the wrong side and they all fall out.Also provided is a very nice set of 32 flat thickness/feeler gauges (connected with a nut and machine screw; removable) in its own protected housing. This is shown but not described in the Amazon listing. The gauges have a usable length of about 3 inches/7.7 cm and are marked (laser etched) on one side toward the near end in decimal inches and millimeters in small print: 3 mm height for the inch thickness and slightly less for the millimeter thickness. They range from 0.0015 inch/0.04 mm to 0.35 inch/0.88 mm. I suppose the gauges are stainless steel (except for the one brass 0.010 inch/0.25 mm gauge) although they are strongly attracted to a magnet but have no particular oil coating. This is a better and more complete thickness/feeler gauge then I already own and comes in its own (flimsy) plastic slide in case. Unfortunately there is no place to put it in the angle gauge block storage box.In conclusion: recommend with reservations noted.