The metric, 18-piece tap and drill set is made of high-speed steel, is national fine grade, and comes in a metal box. The set includes 2.5 x 0.45, 3.0 x 0.5, 3.5 x 0.6, 4.0 x 0.7, 5.0 x 0.8, 6.0 x 1, 8.0 x 1.25, 10 x 1.5, 12 x 1.75 tap sizes, and 2.05, 2.5, 2.9, 3.3, 4.2, 5, 6.7, 8.5, and 10-millimetre drill bit sizes.
Technical Specs
ItemDrill and Tap Set
Drill Bit FinishFerrous Oxide
Tap MaterialHigh Speed Steel
Thread TypeMetric
Tap ChamferTaper
Largest Thread Size12.00 mm
Drill Sizes2.05 mm, 2.50 mm, 2.90 mm, 3.30 mm, 4.20 mm, 5.00 mm, 6.70 mm, 8.50 mm, 10.20 mm