Irwin 26377 117-Piece Machine Screwith Fractional/Metric Tap and Hex Die Set with Drill Bit Set Air Tools Master Appliance heat guns are

Master Appliance heat guns are the most rugged

7mm (905414) Needle

Lifetime Manufacturer`s WarrantyLength: 13

and #4 3/16 - 7/8" step bits with laser engraving for a clear stop on size identification

Irwin 26377 117-Piece Machine Screwith Fractional/Metric Tap and Hex Die Set with Drill Bit Set Air Tools Master Appliance heat guns areIdeal for auto repair and machinery Convenient set case puts all the necessary taps, dies and drive tools at your finger tips Contains Most commonly used sizes and thread counts High Carbon Steel Construction for DurabilityFrom the ManufacturerThe Irwin Tools 26377 117 Piece Machine Screw Fractional Metric Tap and Hex Die Set with Drill Bit Set contains 6 machine screw taps and 6 dies, 10 SAE Taps and 10 Dies, 16 Metric Taps and 16 Dies, 2 pipe taps