Category Archives: Precision Measurement

Incra T-rule

The Incra T-rule (aka T-square) comes in a variety of sizes for all different users: Professional, Imperial, Metric, and Tiny (pocket-size). Made from stainless steel, all rules feature Incra’s patented micro fine guide and height holes.

The Professional T-rule is the most versatile rule offered by Incra. Incra makes this rule in 6’/150mm and 12”/300mm lengths. The Incra Professional T-rule has all the standard marking holes as well as .5mm increments. With three vertical inches of marking holes every 1/32”, you can’t go wrong with this rule!

With guide holes at 1/16”, 1/32” and 1/64”, the Incra Imperial T-rule is available in 6”, 12” and 18” lengths. The Imperial has height guides of 0”-3” along the ends at increments of 1/32”.

The Metric Incra T-rule comes in a 300mm length, featuring marking holes at full, 1/4, 1/2 and 3/4 mm from 0 – 150mm. The metric rule offers 0- 50 mm height marking slots across the end in millimeter increments.

Incra’s Tiny T-rule measures 3” x 4.5”, has standard guide holes(as on the Imperial) measuring 0”- 3” and has slotted height marking holes on the end at every 1/32”. This great little tool fits right in your pocket, making it a wonderfully portable tool!

The T-bar is very easily adjusted and allows for vertical marking, just like a normal T-square. This enables you to make modifications quickly and precisely.

Incra Rules are available for purchase separately or in combination packs. Use is simple with the trademark Incra holes and slots. Just take your handy-dandy .5mm mechanical pencil and you will have your lines marked off in no time flat. They are a fantastic time saver!

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Posted by on October 7, 2011 in Precision Measurement


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