PIPE & BOLT THREADING MACHINES (Product & Services Guide) THE OSTER MANUFACURING COMPANY, OWOSSO, MICHIGAN, USA WWW.OSTERMFG.COM

The Oster Manufacturing company was born out of a one room work shop in 1893. Founded in a period of economic depression by Herman W. Oster and a small group of friends the company got off to a slow start. Over the next few decades through the hard work of Herman W. Oster and company president Russel B. Tewksbury the company expanded to a level of world wide recognition. Together the two men established a firm policy of high quality manufacturing based on pride in good work. Throughout their long association together this was the motivating spirit of The Oster Manufacturing Co. The company grew...

Glossary of Terms Found Within

PRODUCTION CALIBER PIPE & BOLT THREADING MACHINES The Oster 700LX series is the latest improvement in our on going quest to provide the highest quality in production threading machines. The Oster 700LX line of threaders has been completely overhauled to to be more energy efficient, easier to use and most importantly produce high quality threads to the specifications you demand. The new LX model threader features: • • • • • • Improved Coolant Pump to ensure maximum oil flow to die head Improved Rotating Die-Head to last even longer Improved Quad II Die-Head New Energy Efficient code compliant...

Oster Quad II Die-Head The Oster 792 and 794 come furnished with the Oster Quad II style Die-head. Also available is the Oster 300 style die-head which allows for left handed threads. (300 style for 792 Only) 794LX Auto-Open Die-Head The Oster 794LX is equipped with special Swing-Over tools for convenient Pipe Threading Operations. The Oster Quad II Swing-Over features an automatic opening system which guarantees the proper length for NPT threads. Also features through die-head oiling. Inserted Chuck Jaws Oster Chuck jaws use patented insert technology so the inserts wear and not your jaws, saving...

Stock Stop Automatic Stock-Stop guarantees repeatable thread lengths and automatically moves out of the way to begin threading. Rotating X-1 Die-Head Rotating style Die-head keeps material still and handlers safe. Stationary material also allows for threading of bent pipe, rod and conduit. Readout & Controls Readout displays current RPM of machine. Features an independent coolant on/off with indicator light. Potentiometer switch for easy adjustment of Vise Carriage Quick-acting, open type vise with hardened steel insert gripping jaws and auxiliary jaws for diameters under K” Two Emergency Stops...

Standard Equipment 792/794 Motor - 5 H.P., 3 phase, 240, 480 or 575 Volt. Motor Control - Variable frequency type with forward and reverse and potentiometer for speed control. Carriage - Slide type with Feed Lever. Die Head - ONE, QUADVERSAL Die-Head - capacity >8” thru 2” pipe, >4” - 2” bolt - 792LX QUICK-OPEN, Slide-In type, 794LX AUTOMATIC-OPEN Swing-Over type. Dies - TWO sets High Speed Steel Pipe Dies(Symbol Quad) Right-Hand, 1 set (>2” and 3/4”), 1 set (1” thru 2”). Reamer - 792LX - Detachable Blade Type; 794LX -Swing Over Detachable Blade. Cutter - 792LX - Roller type, self-centering....

INSTRUCTIONS: All tables for the same symbol Oster dies are grouped together. Check the proper table, ie. Pipe, Bolt, etc., of the symbol you require. Select the correct thread form - NPT, NC, etc. and follow that line across to the desired size and read the five digit part number. *Not all available dies are listed here, we offer a full range of metric, special and ACME dies for Oster machines.While we have a large inventory of dies available and try to keep most common sizes on the shelf we can not guarantee stock on all dies listed. For inquiries on unlisted dies, pricing, and availability...

Bolt Dies(Imperial) — High Speed Steel Bolt Dies(Metric) — High Speed Steel (Also available for cutting left hand threads.) Pipe Dies — High Speed Steel Bolt Dies(Imperial) — High Speed Steel Bolt Dies(Metric) — High Speed Steel (Also available for cutting left hand threads)

Pipe Dies — High Speed Steel Bolt Dies(Imperial) — High Speed Steel Pipe Dies — High Speed Steel Bolt Dies — High Speed Steel Beveling Dies — High Speed Steel Pipe Dies — High Speed Steel Bolt Dies — High Speed Steel Pipe Dies — High Speed Steel Bolt Dies — High Speed Steel Pipe Dies — High Speed Steel Bolt Dies — High Speed Steel Pipe Dies — High Speed Steel

Bolt Dies(Imperial) — High Speed Steel Pipe Dies — High Speed Steel Pipe Dies — High Speed Steel Pipe Dies — High Speed Steel Pipe Dies — High Speed Steel (American Petroleum Institute) Dies High Speed Steel SPECIAL DIES — AVAILABILITY/PRICES/POLICY Oster will manufacture special dies (sizes and thread forms) not listed herin for use in Oster machines; and/or will grind dies for special materials such as stainless steel, red brass, copper, yellow brass, PVC, cast iron, etc. To order special dies that are not listed in these pages, advise Oster of the size desired, thread form, thread pitch, the...

• Whether we rebuild your machine or one we have here at the factory, the first thing we do is completely disassemble the machine including the headstock and transmission. • As the OEM manufacturer of Oster machines we have access to all original machine blueprints and assembly drawings. This allows us to check worn parts against the original specifications and return your machine to it’s original quality with precision. If a part needs to be replaced with a new one, we can replace it with the same part as when it was new, both geometrically and with material and heat treat specifications. •...

Before we get started - A used Oster 792A Rapiduction 2” Threading Machine After we finish - A Refabricated Oster 792A Rapiduction 2” Threading Machine Before we get started - Throroughly Used Oster 784 4” Threading Machines After we finish - A Refabricated Oster 784 With New Oster Die-Heads