Eastern Drillers Manufacturing Co., Inc. products

Features: No Foot Valve—Runs with any Standard QL5 Bit. Unparalleled Performance takes the guesswork out of buying your next hammer. No Hammer Flood-Out—Efficiently Handles Large Volumes of Water. High Frequency for Smoother Operation. Made with US Steel.

Features: No Foot Valve—Runs with any Standard QL6 Bit. Unparalleled Performance takes the guesswork out of buying your next hammer. No Hammer Flood-Out—Efficiently Handles Large Volumes of Water. High Frequency for Smoother Operation. Valveless Porting—No Plastic in this Tool. Made with US Steel.

Features: Twelve Spline Chuck (QL5 shank). Valveless Porting (No Plastic in this tool). Proven Piston Design (For Reliability). Triple lead thread design for easy joint breaking. High Frequency for smoother operation. Cost Effective to Overhaul when needed. Made with US Steel.

Reversible Case. Twelve Spline Chuck (QL6 shank). Valveless Porting (No Plastic in this tool). Proven Piston Design (For Reliability). High Frequency for smoother operation. Triple lead thread design for easy joint breaking. Cost Effective to Overhaul when needed. Made with US Steel.

Multi-start thread design for easy joint breaking. Sixteen Spline Chuck (QL80 shank). Valveless Porting (No Plastic in this tool). Proven Piston Design (For Reliability). High Frequency for smoother operation. Cost Effective to Overhaul when needed. Made with US Steel.

EDM Horizontal Directional Hammers are designed to quickly steer you in the right direction to reach your exit point on target and on time. They have the ability to drill straight and/or steer through various soil and rock formations such as; hard-pan, shale, sandstone, limestone, granite and others. The HDH 500 drills a 5-1/4" pilot hole and the HDH 600 drills a 6-1/4" pilot hole with pin-point accuracy and unparalleled performance.

For those customers looking for a tried and true DTH hammer with easy accessibility for routine maintenance, we are still producing the Drill Series. Their simplistic design keeps the task of rebuilding the tool easy and efficient. Our Drill Series ranges from 4" - 12" DTH hammers. These hammers take SD shanks in accordance with the size of the hammer. We offer a heavy duty option with our Drill 6, 6SE and our 8-5/8 Stabilized tool.

EDM manufactures many top quality bits in the following shanks: QL, SD, DHD, and HDH. They range in size from 3-3/4" to 12-1/2". Our bits are made with top quality carbides available in various shapes and sizes. EDM products are used by companies who demand top performance and reliability in the Geo-thermal, Gas, Oil, Mining, Construction, Quarries and Water Well Industries.