STARRETT Tri-Block: 1 Blocks, 5 Holes, 1 in x 2 in x 3 in
The STARRETT Tri-Block (MPN 706AZ) is a 1-2-3 setup block measuring 1 in x 2 in x 3 in, with a squareness of 0.0001 in. It features 5 holes: 11/32 in through with 17/32 in counterbore, and is not tapped. This single…
SKU 3G-OTH-279720
Also listed as: 706 AZ · 706-AZ
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The STARRETT Tri-Block (MPN 706AZ) is a 1-2-3 setup block measuring 1 in x 2 in x 3 in, with a squareness of 0.0001 in. It features 5 holes: 11/32 in through with 17/32 in counterbore, and is not tapped. This single block from STARRETT is designed for precision layout and inspection tasks.
Frequently Asked Questions
What is the STARRETT Tri-Block 706AZ used for?
The STARRETT Tri-Block 706AZ is a precision 1-2-3 setup block used for layout, inspection, and setup tasks in machining and quality control. Its 0.0001 in squareness ensures accurate right-angle referencing, while the five 11/32 in through holes with 17/32 in counterbore allow secure clamping on surface plates or machine tables.
What are the specifications of the STARRETT Tri-Block 706AZ?
The STARRETT Tri-Block 706AZ is a single 1-2-3 setup block measuring 1 in x 2 in x 3 in with a squareness of 0.0001 in. It has five holes: 11/32 in through with 17/32 in counterbore, and is not tapped. The manufacturer part number is 706AZ, and it is made by STARRETT.
Where to buy the STARRETT Tri-Block 706AZ worldwide?
You can source the STARRETT Tri-Block 706AZ through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply precision tools from STARRETT to industrial buyers globally.
How to maintain the STARRETT Tri-Block 706AZ for accuracy?
To maintain the 0.0001 in squareness of the STARRETT Tri-Block 706AZ, keep it clean and store it in a protective case when not in use. Avoid dropping or striking the block. Periodically check for burrs on edges and holes, and lightly oil the surface to prevent rust. Recalibrate annually against a certified surface plate.
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3G Electric supplies STARRETT 1-2-3 setup blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
