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files/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group.jpg
Specifications
| SINGLE or PAIR | PAIR |
|---|---|
| HOLES | 1 |
| SQUARE | 0.0001"/1" |
| FLAT & PARALLEL | 0.0002" |
| SIZE (INCHES) | 1" x 2" x 3" ±0.0002" |
| Weight (lb) | 3 |
The Suburban Tool B-123-H1-M is a precision 1-2-3 block set measuring 1" x 2" x 3", supplied as a matched pair in hardened steel and ground on all six sides. It carries one 1/2" through hole in the 2" x 3" face, making it a flexible choice for layout, setup and workholding in the toolroom or on the surface grinder.
Delivered in a fitted wooden box to protect the finished faces, this matched pair from Suburban Tool gives toolmakers and QC techs a reliable square and parallel reference.
- Matched pair of hardened steel blocks for balanced, repeatable setups
- Ground on all six sides for true, square and parallel faces
- One 1/2" through hole in the 2" x 3" face for clamping and mounting
- Furnished with a fitted wooden storage box
- Suited to layout, inspection and precision workholding
- Made in the USA by Suburban Tool
Available with No Certification, Short Form, or Long Form Certification.
Specifications
| SINGLE or PAIR | PAIR |
|---|---|
| HOLES | 1 |
| SQUARE | 0.0001"/1" |
| FLAT & PARALLEL | 0.0002" |
| SIZE (INCHES) | 1" x 2" x 3" ±0.0002" |
| Weight (lb) | 3 |
The Suburban Tool B-123-H1-M is a precision 1-2-3 block set measuring 1" x 2" x 3", supplied as a matched pair in hardened steel and ground on all six sides. It carries one 1/2" through hole in the 2" x 3" face, making it a flexible choice for layout, setup and workholding in the toolroom or on the surface grinder.
Delivered in a fitted wooden box to protect the finished faces, this matched pair from Suburban Tool gives toolmakers and QC techs a reliable square and parallel reference.
- Matched pair of hardened steel blocks for balanced, repeatable setups
- Ground on all six sides for true, square and parallel faces
- One 1/2" through hole in the 2" x 3" face for clamping and mounting
- Furnished with a fitted wooden storage box
- Suited to layout, inspection and precision workholding
- Made in the USA by Suburban Tool
Available with No Certification, Short Form, or Long Form Certification.
- Regular price
- $199.50
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