
Description:
Size within +/- .0001"
Flatness and parallelism within .0001"
Accuracy and squareness on all sides within .0001"-.0002"
Pairs are matched to a tolerance of 0.0002"
Product features
Made of hardened tool steel and precision ground on all six sides
Cross drilling design allows efficient use of lower weight with maximum strength
Heat treat and hardness 56 to 60 RC
Package Includes:
2 pieces per set
Reviews:
5.0 out of 5 stars Dimensional tolerances
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Very good precision. All dimension are within .0001". Very impressive. Good finish too!
5.0 out of 5 stars Great quality.
These blocks are invaluable when gluing mitered corners together. I use mine constantly.
5.0 out of 5 stars great item and seller
great item na great price
5.0 out of 5 stars Block
Good buy
4.0 out of 5 stars Much better than anticipated.
I don't need a super-precision set of setup blocks but I wanted them to be reasonably accurate. The pair I received check out to be accurate to .0001" as specified which is just what I needed. For the price, that's actually better than I expected. They seem well-made and the blow-molded case is more than adequate for storage. They were coated with a preservative which had to be cleaned off before use--it has an odd odor.Like many other reviews state, the untapped holes do not have clearance adequate to use the provided screws to attach two blocks together. Frankly, I don't see any use for the 5 included screws because of that. But, I don't need to be able to attach them, but if you will need to bolt the two blocks together, you will have to use external hardware (an 8-32 bolt fits inside the block) to do so. There are kits available for just this purpose or you can drill and tap a dowel to make your own.I took off one star because of the beveling on the edges of one of my blocks. They edge is not a perfect 90 degrees although the sides are at the correct 90 degrees. But the corner is not sharp like I believe it should be.All in all a good purchase for the price for a set of setup blocks that, should they pick up some damage in use, are not hard to amortize while being accurate enough (for me) for everyday use.
5.0 out of 5 stars Accurate measurements every time!
Well made and accurate.
5.0 out of 5 stars Overall good
Mine used up every bit of the .0003 tolerance based on my calibrated mic’s, thickness and parallel, but I don’t need anything better than that so they work for what I bought them for. I didn’t bother to run them through a full CMM inspection so can’t speak to the squareness and other features. Threads were clear and hardness seems acceptable. iMO these are a good buy and I would recommend them if the tolerance fits your needs.
3.0 out of 5 stars Fine
No box. No screws just blocks. But they were cheap so 🤷♂️
Visit the Jecoupoon Store
2-3-4"Blocks, 123 Blocks Matched Pair 23 Holes .0003 Precision Ground Machinist Set Up Blocks HRC 55-62 (1-2-3" Blocks 0.0002")
AED14901
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Similar suggestions by Bolo
More from this brand
Similar items from “Gage Blocks”
Share with
Or share with link
https://www.bolo.ae/products/UO0PWZQS763
Visit the Jecoupoon Store
2-3-4"Blocks, 123 Blocks Matched Pair 23 Holes .0003 Precision Ground Machinist Set Up Blocks HRC 55-62 (1-2-3" Blocks 0.0002")

AED14901
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Size within +/- .0001"
Flatness and parallelism within .0001"
Accuracy and squareness on all sides within .0001"-.0002"
Pairs are matched to a tolerance of 0.0002"
Product features
Made of hardened tool steel and precision ground on all six sides
Cross drilling design allows efficient use of lower weight with maximum strength
Heat treat and hardness 56 to 60 RC
Package Includes:
2 pieces per set
Reviews:
5.0 out of 5 stars Dimensional tolerances
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Very good precision. All dimension are within .0001". Very impressive. Good finish too!
5.0 out of 5 stars Great quality.
These blocks are invaluable when gluing mitered corners together. I use mine constantly.
5.0 out of 5 stars great item and seller
great item na great price
5.0 out of 5 stars Block
Good buy
4.0 out of 5 stars Much better than anticipated.
I don't need a super-precision set of setup blocks but I wanted them to be reasonably accurate. The pair I received check out to be accurate to .0001" as specified which is just what I needed. For the price, that's actually better than I expected. They seem well-made and the blow-molded case is more than adequate for storage. They were coated with a preservative which had to be cleaned off before use--it has an odd odor.Like many other reviews state, the untapped holes do not have clearance adequate to use the provided screws to attach two blocks together. Frankly, I don't see any use for the 5 included screws because of that. But, I don't need to be able to attach them, but if you will need to bolt the two blocks together, you will have to use external hardware (an 8-32 bolt fits inside the block) to do so. There are kits available for just this purpose or you can drill and tap a dowel to make your own.I took off one star because of the beveling on the edges of one of my blocks. They edge is not a perfect 90 degrees although the sides are at the correct 90 degrees. But the corner is not sharp like I believe it should be.All in all a good purchase for the price for a set of setup blocks that, should they pick up some damage in use, are not hard to amortize while being accurate enough (for me) for everyday use.
5.0 out of 5 stars Accurate measurements every time!
Well made and accurate.
5.0 out of 5 stars Overall good
Mine used up every bit of the .0003 tolerance based on my calibrated mic’s, thickness and parallel, but I don’t need anything better than that so they work for what I bought them for. I didn’t bother to run them through a full CMM inspection so can’t speak to the squareness and other features. Threads were clear and hardness seems acceptable. iMO these are a good buy and I would recommend them if the tolerance fits your needs.
3.0 out of 5 stars Fine
No box. No screws just blocks. But they were cheap so 🤷♂️
Similar suggestions by Bolo
More from this brand
Similar items from “Gage Blocks”
Share with
Or share with link
https://www.bolo.ae/products/UO0PWZQS763