Ty Miles, Inc. are pioneers in high speed broaching machines with more than 60 years experience and over a thousand systems working in the field. Our competent, experienced staff is ready to handle any of your manufacturing needs. Broaching still remains the fastest machining method! Builders of a full line of broaching machines. Builders of broaching machine systems that include other secondary operations. Builders of robotic broaching systems. Ty Miles affordable used broaching machines. Internal Broaching splines, keyways, involutes, irregular shapes or any hole configuration. Retrofit existing broaching equipment. Fixtures, holders, pull heads of any type. Full line of broach tools. Production broaching--both internal and surface. Ty Miles Production Machining & Manufacturing Services. Broach sharpening and reconditioning service. Firearms Broaching - M16, AR10, AR15 lower receivers as well as gun barrel rifling.