This “Helper Card” was developed as a toolbox reference, essential for any craftsperson, technician, or maintenance person as a handy reference for decimal equivalents of fractions of an inch, drill sizes, and tap drill sizes. Available singly, as well as in 6-packs, 12-packs and 50-packs, this toolbox reference will be a valuable tool for those working in industry, from the machine shop to the factory floor.
While originally designed as a supplement to existing training systems relating to precision measurement, and benchwork craft skills, we now offer this inexpensive reference for working professionals and industrial concerns as a handy-reference, for use in the field.
As seen in the above illustrations, a full range of measurement conversions from 1/64" to 1-1/2" is shown on this 2-sided reference.
This is one in a series of handy industrial maintenance” helper card” reference products offered by DAC.
.063" durable plastic base material.
High-durability epoxy printing.
Side 1, - 1/64" - 7/32" fractional conversions and drills #80 - #A, with tap size reference.
Side 2, - 15/16" - 1-1/2" fractional conversions and drills, #B - 1-1/2" ,with tap size reference.
Bonus pipe thread and tap size chart.
Collect the whole series of helper cards.
Packaging for shipment via mail or parcel service, depending upon order quantity