The Whittemore Co., Addison, Ill., added the cutting tool brands of Precision Twist Drill, Dormer, Pramet and Union Butterfield to its already broad portfolio of products it represents.
These brands are manufactured by Dormer Pramet whose North American Headquarters is in Elgin, IL. The company has a history in America dating back to its founding in 1952 as Precision Twist Drill in suburban Chicago. While the Precision Twist Drill brand has developed a focus on HSS drills, the company has added other brands to complete its manufacturing portfolio including Union Butterfield for HSS taps, Dormer for high-performance drills and Pramet for a complete indexable line.
Today, Dormer Pramet is a one-stop manufacturer for round and indexable cutting tools for milling, drilling, hole-making and turning.
Russ Reinhart, National Sales Manager for Dormer Pramet, said, “We are very pleased to welcome The Whittemore Co. to our team. We have a passion for cutting tools and see great value in partnering with others who have a similar passion. Our team members work hard to grow business and ensure the needs of our distributors and end users are met.”
Dave Zaval, President of Whittemore, commented, “Dormer Pramet and its long-standing heritage of exceptional cutting tool brands align with our company’s strategic direction. Together, I am confident that we will provide robust solutions to our customers’ metalworking needs. We are excited to enter our next phase of growth with Dormer Pramet on our team.”
Related Glossary Terms
- gang cutting ( milling)
gang cutting ( milling)
Machining with several cutters mounted on a single arbor, generally for simultaneous cutting.
- high-speed steels ( HSS)
high-speed steels ( HSS)
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 high-speed steels containing cobalt have higher wear resistance and greater red (hot) hardness, withstanding cutting temperature up to 1,100º F (590º C). 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.
- metalworking
metalworking
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.
- milling
milling
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. Horizontal milling is further broken down into conventional milling, where the cutter rotates opposite the direction of feed, or “up” into the workpiece; and climb milling, where the cutter rotates in the direction of feed, or “down” into the workpiece. Milling operations include plane or surface milling, endmilling, facemilling, angle milling, form milling and profiling.
- turning
turning
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.
- twist drill
twist drill
Most common type of drill, having two or more cutting edges, and having helical grooves adjacent thereto for the passage of chips and for admitting coolant to the cutting edges. Twist drills are used either for originating holes or for enlarging existing holes. Standard twist drills come in fractional sizes from 1¼16" to 11¼2", wire-gage sizes from 1 to 80, letter sizes A to Z and metric sizes.
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