ECI 3 Position Tool Holder
Rated 3.5/5 based on 11 customer reviews

ECI 3 Position Tool Holder

Availability: In Stock
Product SKU: TBS-3354
$0.00
This ECI 3 position tool holder is the most versatile and frequently used tool holder. This tool is ideal for mounting groups of tools for drilling, tuning or boring work. Spot, drill, and tap station. Two hold down bolts for enhanced rigidity. Differential spacing of the holes in each holder allow different tool configurations for narrow and wide spaced tools on one block. An end stop mounted to the table provides repeatable location of the tool block for quick changeover of setups.

Order # Description A B C D E
TBS-3354 3/8” center height,
5/8” bore
0.625 0.500 1.25 2.2 1.25
TBS-3454 1/2” center height,
5/8” bore
0.625 0.500 1.25 2.2 1.25
TBS-3464 1/2” center height,
3/4” bore
0.750 0.500 1.25 2.2 1.25
TBS-3664 3/4” center height,
3/4” bore
0.750 0.750 1.25 2.2 1.25


This ECI 3 position tool holder is the most versatile and frequently used tool holder. This tool is ideal for mounting groups of tools for drilling, tuning or boring work. Spot, drill, and tap station. Two hold down bolts for enhanced rigidity. Differential spacing of the holes in each holder allow different tool configurations for narrow and wide spaced tools on one block. An end stop mounted to the table provides repeatable location of the tool block for quick changeover of setups.

Order # Description A B C D E
TBS-3354 3/8” center height,
5/8” bore
0.625 0.500 1.25 2.2 1.25
TBS-3454 1/2” center height,
5/8” bore
0.625 0.500 1.25 2.2 1.25
TBS-3464 1/2” center height,
3/4” bore
0.750 0.500 1.25 2.2 1.25
TBS-3664 3/4” center height,
3/4” bore
0.750 0.750 1.25 2.2 1.25