STEEL TABLE FOR PRECISE MEASUREMENT OF DRILLS 1/16 - 1/2 INCH

Easy size recognition of drill bits using these handy fractional gauges.
Metric and imperial indicators.
Just find the smallest hole in the fitting hole and read the size.
Durable laser-engraved graduations do not wear off.
Made of hardened steel.
Metric identifiers; 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3.5 mm, 4.5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 7.5 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm, 10.5 mm, 11.5 mm, 12 mm, 12.5 mm, and 13 mm.
Imperial measurement identifiers; 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 25/64, 3/8, 23/64, 11/32, 21/64, 5/16, 19/64, 9/32, 17/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 & 1/2.
Perfect for sorting drill bits or checking sizes before drilling