Eastern Driller Manufacturing Inc

Eastern Driller Mfg. Co. Inc. was established in 1987. Our desire was to offer our customers a line of down-the-hole hammers that would compete in quality, performance, and price. We have surpassed our goals and proven that we have the know-how to compete with our distinguished competitors. Over the last 30 years we have increased our production from just a few hammers to a full line of hammers that range from 4” to 12” with enough options to enable you to work with almost any air package. We also make bits for many of the hammers that we produce.

Our factory is located in the heart of Amish country in Pennsylvania employing workers with a rich heritage of craftsmanship. Using the latest CNC machinery, our skilled workers execute the highest standards. We stand behind our products with an excellent warranty policy against factory defects.

We ship out of our factory in Pennsylvania and out of a warehouse in Sparks, Nevada. Our salesmen are experts in their field and are willing to come to your jobsites making sure you get the best service possible. If one of our distributors or end users has a problem, our rep will visit the jobsite and find a solution. Some of our reps have been drillers themselves and understand drilling from a driller’s viewpoint. We offer reasonable prices with high levels of quality and service. That’s why thousands of EDM hammers and bits are known and used all over the world.

We’re proud to state that EDM is still using American steel — tempered to our specifications — for all our products. EDM is 100% American owned and operated. It’s your assurance of uncompromising quality. We strive to make our products as close to perfect as possible. All parts and bits are inspected before leaving the factory. We are dedicated to our research and development department to continue to improve as new technology becomes available. Reliable EDM hammers and bits on the job allow you to achieve the best bottom line of productivity and profitability.

If you’re looking for a winning drill hammer you’ve come to the right manufacturer. Reliability and speed have come together under one roof with EDM’s “BB” and “P” series of hammers making them winners for the drillers! These are the drilling hammers that you in the industry have been waiting for. You’ll love the way these tools eat up your toughest rock. They are without a doubt some of the finest production hammers ever built. The performance of these hammers is unparalleled in today’s market.

Our newest hammer line is our “P” series hammers. We offer a 5”, 6”, and 8” hammer in this series. The ability to drill under large volumes of water has made the “P” series hammers the hammer of choice in geothermal drilling applications. These hammers run with no foot valve and operate with any QL5 bit for the P5 or QL6 bit for the P6 or QL80 bit for the P8.

There are three hammers in the “BB” series. Our BB5 is a 5” hammer with a QL5 shank. The BB6 is a 6” hammer with a QL6 shank available in both standard OD and heavy duty. And last, but not least, the BB8 has a QL80 shank. All three hammers have thread designs for easy joint breaking, valveless porting, and a proven piston design. They are smooth operators in the field and very cost-effective when an overhaul is needed.

You can contact us by calling (800) 233-0173. You will always be greeted by a person who is ready and willing to help you with all your drilling needs. You can also email us at sales@edmmfg.com, dhuber@edmmfg.com, or denette.boyd@edmmfg.com.

We have built our business on satisfied customers. Give us an opportunity to make your drilling jobs as profitable as they can be! Call us today and begin to save.

The EDM name stands for superior quality, performance, service, and value.


Primary Contact

George R Brookover, II

Primary Contact Email


Primary Buyer's Guide Contact

George R. Brookover II

Primary Buyer's Guide Contact Email


Secondary Buyer's Guide Contact

Neal A. Oberlander

Secondary Buyer's Guide Contact Email


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