Your One-Stop-Shop Cutting Tool Manufacturer

Dormer Pramet brings together a program of rotary and indexable tooling with more than 150 years of industry experience. Our teams and brands reli​ably m​eet your requiremen​ts and, although our company has changed names through the years, one driving factor remains: We continue to work hard to be your reliable partner with a comprehensive cutting tool offer.

We deliver the market-leading brands of Precision Twist Drill (PTD), Union Butterfield, ​Dormer and Pramet to our global customer base. Our core offer includes drilling, milling, threading and turning tools for the general engineering sector.

As your one-stop-shop cutting tool manufacturer, we partner with customers through online e-learning modules and training. As your full service supplier, we are committed to helping our customers carry out their machining processes efficiently with productivity as our goal.

Download o​​ur Factsheet in pdf.

Learn about our Brands:

Dormer-Logo--webr.jpg​The Dormer name is globally recognized as a leader in round tools. The program includes drills, taps and end mills delivering high productivity solutions suitable for all production environments. Focused on versatility and flexibility, the brand has been simplifying customers' cutting tool selection since its inception in 1913.
​​​Pramet-logo-horizontal.jpg​The Pramet indexable program is the newest offering to North American customers. Over more than 60 years, Pramet has developed a range of indexable cutting tools which deliver quality and versatility across a wide range of general machining applications. The offer includes hole-making, milling and turning products totaling more than 5,000 items.
PTD-Brand-Logo--web.jpg​Precision Twist Drill has delivered quality cutting tools since 1952. What started in a suburban Chicago garage has grown into a recognized brand of general purpose products. The extensive portfolio of HSS and solid carbide drills, as well as an array of other traditional products, are designed to support all segments of industrial manufacturing.
UB logo_web.pngWith roots d​ating back to 1895, Union Butterfield is recognized as the leading North American brand of HSS general line threading tools. The FlashTap® program provides second-to-none speed of delivery (as fast as 24 hours) combined with quality and consistency. HSS reamers and end mills complete the comprehensive program.