Lyman&';s Master Gunsmith Tool Kit provides all the bits needed by gunsmiths and all those who work on firearms. This 45 piece set comes with bits for slotted screws, hex screws, 6-lobe screws, and Phillips screws; in addition to an assortment of specialty bits. The specialty bits include a Weaver scope ring bit, Glock front sight bit, 1911 grip bushing bit, as well as .062", .093" and .118" pin punches. The sets also include a ratchet wrench so the maximum torque can be applied to those tough-to-remove screws. This 45-piece kit is packed in compact, convenient storage case.