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New Toolmakers' Solid Squares
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| Volume 2, No. 1 |
Spring 2008 | |
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| New Series of Toolmaker's Grade Stainless Steel Solid Squares |
The new Starrett 3020 Series are high quality and economical tools designed and manufactured to meet the requirements of toolmakers.
They feature stainless steel construction on both the blade and the beam. Both blade and beam are hardened, ground and lapped, with the beam machined at the inner corner for clearance of burr or dirt. |
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The 3020 provides a less costly alternative to Starrett's 20 Series and 55 Series solid squares. With a squareness accuracy to .00020" (0.005mm) for every 6.0" (150mm), they meet the requirements of most toolmaker applications.
They provide a higher precision specification, lower cost, and what we believe to be better overall workmanship than a well known competitor's products of similar design.
3020 Series Squares are available in four sizes, 3" (75mm), 4" 100mm), 6" (150mm), 12" (300mm) and as a set of all four sizes (see ordering detail below).
Packed one in a plastic case unless otherwise ordered. The 12" square and set of four squares shipped in box with fitted foam insert. The other sizes are packed one in a plastic case. Wood cases may be purchased separately. |
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| Cat. No. |
EDP |
Size |
Blade Length* (In./mm) |
Beam Length
(In./mm) |
| 3020-3 |
12225 |
3" Square |
2-31/32", 75mm |
1-31/32", 50mm |
| 3020-4 |
12226 |
4" Square |
3-31/32", 100mm |
2-31/32", 75mm |
| 3020-6 |
12227 |
6" Square |
5-29/32", 150mm |
3-29/32", 100mm |
| 3020-12 |
12228 |
12" Square |
12-1/32", 300mm |
6-7/8", 175mm |
| S3020Z |
12229 |
Complete Set of all four Squares |
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*Length of blade from the inner edge of the beam to the end of the blade. | | |
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