Secondary Machining Services    Various machining applied to customers material. • Broaching • Slotting • Grooving • Trimming • Staking • Threading   Broaching: We produce a hex, square or other drive socket into a screw product, usually into a blind hole. Broaching all the way through produces a hollow lock screw which we manufacture in special sizes. Slotting: Saw slots on fasteners heads for screw driving. Slot shank ends for any desired purpose.  Grooving: Add one or more grooves to an existing fastener for E-Clips, O-Rings, or other similar purposes.  Trimming: Reshape a fastener to a custom size or shape for any special reason.  Threading: Cut threads, Rolled Threads, and C.N.C. Single Point Threads are produced in our shop on a regular basis. All products will gage to your specifications.