Aerospace
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To ensure success in all of your aerospace milling applications. © 2012 Berkshire Precision Tool, LLC © 2012 Dauphin Precision Tool, LLC

e have been providing top quality, American made cutting tools to industry for nearly 130 years. It all started in 1881with Brubaker Tool supplying taps to the transport industry of the day; the railroads. Our tap offering grew and end mills, counterbores, countersinks and milling cutters entered into the picture. Over time our end users expanded to cover nearly every manufacturing based industry. As the aerospace industry developed in the United States, so did our product lines and our service to this growing sector. Brubaker Tool has been there since the early days. Later on, Weldon Tool...

erospace is an enormously important industry for us. Your needs are extensive in terms of tool quality, variety and performance. As a reflection of your importance to us, as well as the diversity of your cutting tool requirements, we have assembled the best and most relevant tools across all of our brands and placed them in one volume. Hopefully, this will ease your tool selection process as well as make you more familiar with the breadth and depth of our solid, round tool products. Not only do we have what we believe to be some of the finest cutting tools for aerospace machining, we also...

By Work Material: Aluminum and Non-Ferrous Titanium and Ferrous By Substrate: M42 and CPM Solid Carbide Material Application Guide We have tried to organize the tools in this catalog consistant with the manner in which our customers use them and think about them. The end mills have been categorized into one of two material machining areas: 1) Aluminum and Non-Ferrous Alloys; and 2) Titanium and Ferrous Alloys. Within these two major groupings tools are broken down into two major subgroups according to substrate, either M42/Powdered Metal or Carbide. Within each of the aforementioned...

COATINGS All of our tools are available in a variety of application specific surface treatments and coatings. Please see individual tool listings for stocked treatments and coatings. Other treatments and coatings are available upon request. These surface treatments and coatings are designed to enhance performance as well as the life of the tool. The chart below is a handy reference outlining the surface treatment and coating composition as well as the suggested application. If the material you are preparing to machine is not listed, please give us a call and we can help. Amorphous Diamond...

Aluminum and Non-Ferrous Alloys Cobalt and Powdered Metal Truncated Rougher Three Flute, 41 Degree Helix, Powdered Metal, Profile, Slot and Pocket Truncated Rougher Reduced Neck Three Flute, 41 Degree Helix, Powdered Metal, Profile, Slot and Pocket, Reduced Neck Truncated Rougher/Finisher Three Flute, 35 Degree Helix, Cobalt, Profile, Slot and Pocket Three Flute, 35 Degree Helix, Cobalt, Profile, Slot and Pocket Three Flute, Double Helix, Rougher’s, Regular and Reduced Neck with Chip Breakers Three Flute, Double Helix Rougher’s, Regular and Reduced Neck Three Flute, 45 Degree Helix,...

Titanium and Ferrous Alloys Cobalt and Powdered Metal Fine Pitch Rougher Multi-Flute, 30 Degree Helix, Powdered Metal, Profile, Slot and Pocket Fine Pitch Rougher Multi-Flute, 30 Degree Helix, Cobalt, Profile, Slot and Pocket Fine Pitch Rougher BN Multi-Flute, 30 Degree Helix, Cobalt, Contour Milling, Ball Nose Multi-Flute, 37 Degree Helix, Cobalt, Ground Flutes Multi-Flute, 30 Degree Helix, Cobalt, Milled Flutes Crest-Kut® Reduced Neck Multi-Flute, 30 Degree Helix, Cobalt, Profile, Slot and Pocket, Reduced Neck Multi-Flute, 35 Degree Helix, Cobalt, Rougher/Finisher Multi-Flute, 30 Degree...

End Mills Aluminum and Non-Ferrous First quality M42 and powdered metal tools designed specifically for machining aluminum and non-ferrous alloys. Four Brands – One Mission

Cobalt and Powdered Metal SERIES Three Flute, 41 Degree Helix, Powdered Metal, Profile, Slot and Pocket Three Flute, 41 Degree Helix, Powdered Metal, Profile, Slot and Pocket, Reduced Neck Truncated Rougher/ Finisher Truncated Rougher Truncated Rougher Reduced Neck Three Flute, 35 Degree Helix, Cobalt, Profile, Slot and Pocket Three Flute, 35 Degree Helix, Cobalt, Profile, Slot and Pocket Brubaker Tool • DataFlute • Fastcut Tool • Weldon

3 Flute Truncated Rougher Technical Chart These tools have been designed for aggressive metal removal in aluminum and non-ferrous alloys, while providing better finish than traditional roughers. The truncated serrations assist in breaking up chips and chip removal. The powdered metal substrate combines the toughness of M42 along with wear characteristics approaching carbide. All tools are supplied as center cutting. Powdered Metal Speeds and Feeds Chart for Non-Ferrous Materials Materials Aluminum Alloys Aluminum Cast Sand & Permanent Mold >10% Silicon High Silicon Based Cast, Wrought...

3 Flute Truncated Rougher Powdered Metal • Available Upon Request: m Radius Ends m Whistle Notch m Additional Coatings • Powdered Metal Substrate • 41 Degree Helix • Cutting Diameter Tolerance +.003/-.000 • Permits Heavy Cuts at Elevated Speeds and Feeds • Two Screw Drive on 7/8" Shank and Larger To order Brubaker brand tools, please take base part number and add a “-B” at the end of the number. Brubaker Brand Tool 77800-00-B To order Fastcut brand tools, please take base part number and add a “-F” at the end of the number. Fastcut Brand Tool 77800-00-F

3 Flute Truncated Rougher W/Reduced Neck Technical Chart These tools have all of the design and performance features of our standard shank Truncated Roughers. The reduced neck allows for deep reach milling while minimizing tool deflection and unwanted chatter. All tools are supplied as center cutting. Powdered Metal Speeds and Feeds Chart for Non-Ferrous Materials Materials Aluminum Alloys Aluminum Cast Sand & Permanent Mold >10% Silicon High Silicon Based Cast, Wrought Yellow, Red Leaded Brass S = SLOTTING Axial Depth up to 1.0 x Diameter High Coolant Pressure HP = HEAVY PERIPHERAL Axial...