STEEL TABLE FOR PRECISE MEASUREMENT OF DRILLS 1 - 13 MM

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