2-3-4 Blocks 23 Holes .0002" Precision 1 Matched Pair Ultra Precision Machinist

Description

This is a matched set (2 each) of professional quality 2-3-4 blocks They are precision ground and case hardened to RC 55-62 on all six sides. They contain 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped). Overall size is within +/- .0003". Flatness and parallelism are within .0003". Squareness on all sides to within 0.0003". Pairs are matched to a tolerance of 0.0002". There are 2 pieces per set.
Brand greatparts MPN Does Not Apply UPC Does not apply
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1 Matched Pair Ultra Precision 2-3-4 Blocks 23 Holes .0003" Precision Machinist
This is a matched set (2 each) of professional quality 2-3-4 blocks They are precision ground and case hardened to RC 55-62 on all six sides. They contain 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped). Overall size is within +/- .0003". Flatness and parallelism are within .0003". Squareness on all sides to within 0.0003". Pairs are matched to a tolerance of 0.0002". There are 2 pieces per set.
Item Specifics
Brand
greatparts
MPN
Does Not Apply
UPC
Does not apply
Payment Info
paypal is the only payment method we accept.
Shipping
All orders will be shipped within three working day after Payment.
We will ship to worldwide with USPS or Fedex mail service.
Easy & Hassle Free Returns
We now offer for US buyers 30 days money back guarantee . If  US buyers does not like the item or feels not satisfied with the product, we will cover the return shipping fee & US buyer can return the item and get refund for item price only.
If any package that needs to be returned, please contact our customer service first to receive a RMA form.
Any item that is approved for exchange, item will need to be in brand new condition, which means the item is never installed and needs to be kept in original packaging.
We do not assume any responsibility for any installation fees charged by a shop under any circumstances.
For more details regarding return policy, please contact our customer service team for assistance.
contact us
Any questions? Contact our Customer Service Team for professional assistance.
If you have any questions before or after winning auction, please don't hesitate to contact our Customer Service Team .
Emails will reply within 1 business day during business hours.
Our office hours are Monday to Friday 8:00am - 5:30pm and Saturday 8:00am - 12:00 noon PST,
we are off on Saturday afternoon and sunday and during all major holidays.
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Visit my Store to see items that you like.
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1 Matched Pair Ultra Precision 2-3-4 Blocks 23 Holes .0003" Precision Machinist
This is a matched set (2 each) of professional quality 2-3-4 blocks They are precision ground and case hardened to RC 55-62 on all six sides. They contain 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped). Overall size is within +/- .0003". Flatness and parallelism are within .0003". Squareness on all sides to within 0.0003". Pairs are matched to a tolerance of 0.0002". There are 2 pieces per set.
Payment Info
Shipping
Easy & Hassle Free Returns
contact us
paypal is the only payment method we accept.
All orders will be shipped within three working day after Payment.
We will ship to worldwide with USPS or Fedex mail service.
We now offer for US buyers 30 days money back guarantee . If  US buyers does not like the item or feels not satisfied with the product, we will cover the return shipping fee & US buyer can return the item and get refund for item price only.
If any package that needs to be returned, please contact our customer service first to receive a RMA form.
Any item that is approved for exchange, item will need to be in brand new condition, which means the item is never installed and needs to be kept in original packaging.
We do not assume any responsibility for any installation fees charged by a shop under any circumstances.
For more details regarding return policy, please contact our customer service team for assistance.
Any questions? Contact our Customer Service Team for professional assistance.
If you have any questions before or after winning auction, please don't hesitate to contact our Customer Service Team .
Emails will reply within 1 business day during business hours.
Our office hours are Monday to Friday 8:00am - 5:30pm and Saturday 8:00am - 12:00 noon PST,
we are off on Saturday afternoon and sunday and during all major holidays.
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