Contract Drilling
East/Northeast


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Providing our nationwide customer base the ultimate in Gundrilling. Capabilities from an "impossible" .032" to 1.000" dia.", plus a 3-shift operation capable of manufacturing your precision parts "from deep hole to completion".

Kennedy Tool & Die (PA)–
Serving all phases of the Thermoform & Vacuumform Mold Industry worldwide; full service contract machining; and gundrilling to 2" dia. X 100" deep. Visit our website, and contact Brian Fuoco at (610) 582-8735.

Nelson Precision Drilling Co. (CT)
Precision Gundrilling of stainless, alloy, and hi-temp nickel alloys of varying shapes and sizes, ranging from 0.055” to 2.75” dia. thru 60” deep, plus EDM capabilities down to 0.012” dia.

Hole Specialists(MA)–
Our secret– Craftsmanship combined with Yankee Ingenuity!– Precision Gundrilling (0.0625" to 2.5000" dia.) since 1983, achieving L/D ratios of 75:1 or greater dependent on material and hole size.

Drilling Dynamics (CT)
Offering thirty plus years of excellence in providing precision, price & delivery to meet the most demanding expectations for all your gundrilling needs from .06200” to 2.5000" dia. x 50" deep.


Gundrilling Handbook
In-depth answers to all your deep hole questions. The “must read” manual for planners, engineers & shop personnel alike. Presents all aspects of the process in complete, precise detail.

Universal Grinding Fixture
Complete line of grinding fixtures and equipment capable of sharpening Two Flutes, Single Flute slash, facet and step drills, as well as conventional 2, 3, 4 and 6 flute end mills and reamers.


The following sites are not linked. Phone numbers are provided.


American Hollow Boring Co. (PA) (814) 452-3664– Offering Gundrilling and Trepanning up to 20 in. dia. and 30 ft. deep.

Betar, Inc. (NJ) (908) 359-4200– Gundrilling from .078 to 3" dia. & up to 180" depth.


Dearborn Precision Tubular Products, Inc. (ME) (207) 935-2171– Our 100 drilling spindles give us capacity for large production orders.

Grand Valley Mfg. (PA) (814) 827-2707– Precision gundrilling 1.375 to 8.25” dia. X 72” deep, trepanning, boring, honing & CNC machining.


Grover Gundrilling Inc. (ME) (207) 743-7051– We Do It Right, On Time, At The Right Price.

Hodge Tool Co. (PA) (717) 393-5543– Performance, Accuracy, Reliability! Gundrilling, precision tooling, production machining, finishing and fabrication.


Honematic (MA) (508) 869-2131Machining of long bores with remarkable straightness. Capabilities: .25" to 7" dia. x 300"+ depth.

Magna Standard Manufacturing (CT) (800) 364-9138– For all your gundrilling needs. Serving industry for over 50 years.


Morlin Inc. (PA) (814) 454-5559– Precision Gundrilling from .0937 to 2.0000" dia. up to 120" deep.

M & S Holes Corp. (NJ) (908) 298-6900– Gundrilling, honing and precision machining for aerospace, medical and general industry.


phone: (203) 234-1714 ~ e-mail: drilldirect@sbcglobal.net