4 mm Hex and Triple Square Bit Set with Rail, 12-Piece (0.028 - 5 and 32 in., M3 - M4) BoltsandNuts.com Pieces in Set 13

Pieces in Set 13

NPT Pipe Tap and Drill Bit Kit

The 6-lobe

Part Number: assortment-kit-4711511 Pieces - Coarse Thread

Part Number: 75C125HCSSS/316

4 mm Hex and Triple Square Bit Set with Rail, 12-Piece (0.028 - 5 and 32 in., M3 - M4) BoltsandNuts.com Pieces in Set 13Precise Tip Geometry Our 4 mm bits are made with tight tolerances for a secure fit in small screws, reducing slip and wearcrucial for high value, sensitive electronics Corrosion Resistant The bits are made from hardened steel and finished with a zinc phosphate conversion coating that provides lasting corrosion resistance without altering dimensions or flaking, unlike chrome finishes Clear Markings The tip size and Tekton "T" are clearly stamped onto