Indexable boring tool

Look through our website. Search Advanced Search Search Tips. Please wait as we process your request. Call for Pricing. A micrometer lead screw provides 0. The included indexable boring bars come with TCMT Brand: Precise. Stay Connected. Microprocessor-based controller dedicated to a machine tool that permits the creation or modification of parts. Phenomenon leading to fracture under repeated or fluctuating stresses having a maximum value less than the tensile strength of the material. Fatigue fractures are progressive, beginning as minute cracks that grow under the action of the fluctuating stress.

Machining with several cutters mounted on a single arbor, generally for simultaneous cutting. Machining operation in which material is removed from the workpiece by a powered abrasive wheel, stone, belt, paste, sheet, compound, slurry, etc. Machining grooves and shallow channels. Example: grooving ball-bearing raceways. Typically performed by tools that are capable of light cuts at high feed rates.

Imparts high-quality finish. Available in two major types: tungsten high-speed steels designated by letter T having tungsten as the principal alloying element and molybdenum high-speed steels designated by letter M having molybdenum as the principal alloying element. The type T steels are used to fabricate metalcutting tools milling cutters, drills, reamers and taps , woodworking tools, various types of punches and dies, ball and roller bearings.

The type M steels are used for cutting tools and various types of dies. Turning machine capable of sawing, milling, grinding, gear-cutting, drilling, reaming, boring, threading, facing, chamfering, grooving, knurling, spinning, parting, necking, taper-cutting, and cam- and eccentric-cutting, as well as step- and straight-turning. Comes in a variety of forms, ranging from manual to semiautomatic to fully automatic, with major types being engine lathes, turning and contouring lathes, turret lathes and numerical-control lathes.

The engine lathe consists of a headstock and spindle, tailstock, bed, carriage complete with apron and cross slides. Features include gear- speed and feed-selector levers, toolpost, compound rest, lead screw and reversing lead screw, threading dial and rapid-traverse lever. Special lathe types include through-the-spindle, camshaft and crankshaft, brake drum and rotor, spinning and gun-barrel machines.

Toolroom and bench lathes are used for precision work; the former for tool-and-die work and similar tasks, the latter for small workpieces instruments, watches , normally without a power feed.

See turning machine. Any machining process used to part metal or other material or give a workpiece a new configuration. Conventionally applies to machining operations in which a cutting tool mechanically removes material in the form of chips; applies to any process in which metal or material is removed to create new shapes.

See metalforming. Any manufacturing process in which metal is processed or machined such that the workpiece is given a new shape. Broadly defined, the term includes processes such as design and layout, heat-treating, material handling and inspection.

Machining operation in which metal or other material is removed by applying power to a rotating cutter. In vertical milling, the cutting tool is mounted vertically on the spindle. In horizontal milling, the cutting tool is mounted horizontally, either directly on the spindle or on an arbor. Milling operations include plane or surface milling, endmilling, facemilling, angle milling, form milling and profiling.

Runs endmills and arbor-mounted milling cutters. Features include a head with a spindle that drives the cutters; a column, knee and table that provide motion in the three Cartesian axes; and a base that supports the components and houses the cutting-fluid pump and reservoir. The work is mounted on the table and fed into the rotating cutter or endmill to accomplish the milling steps; vertical milling machines also feed endmills into the work by means of a spindle-mounted quill.

Models range from small manual machines to big bed-type and duplex mills. Vertical machines may be knee-type the table is mounted on a knee that can be elevated or bed-type the table is securely supported and only moves horizontally. In general, horizontal machines are bigger and more powerful, while vertical machines are lighter but more versatile and easier to set up and operate.

Highly productive method of metal removal in which an axial machining operation is performed in a single tool sequence. The tool makes a series of overlapping, drill-like plunges to remove part of a cylindrical plug of material one after another. Because of the increased rigidity of a Z-axis move, the tool can cover a large cross-section of material. Minimum and maximum amount a workpiece dimension is allowed to vary from a set standard and still be acceptable.

Workpiece is held in a chuck, mounted on a face plate or secured between centers and rotated while a cutting tool, normally a single-point tool, is fed into it along its periphery or across its end or face. Takes the form of straight turning cutting along the periphery of the workpiece ; taper turning creating a taper ; step turning turning different-size diameters on the same work ; chamfering beveling an edge or shoulder ; facing cutting on an end ; turning threads usually external but can be internal ; roughing high-volume metal removal ; and finishing final light cuts.

Performed on lathes, turning centers, chucking machines, automatic screw machines and similar machines. Penn Tool Co prides itself on keeping our price low without sacrificing quality. Our customer service representatives are fully trained. Product knowledge and commitment to customer service guarantees that your order is processed the same day you place it. Even with customer service and price protection at the top of our complete customer satisfaction list, we know you want more. Our extensive inventory is yet another way to keep you satisfied.

Our large selection of inventory lets us fill your order immediately and at a completion rate that is extremely high in our industry. Look through our website.