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Thompson Gundrilling Inc. was established in 1973. We are one of the largest gun drilling company west of the Mississippi! We have a 32,000 square foot facility to meet all of your production needs.
Hole diameters from .062" to 2.750". Offset allows quick response to customer requirements.The gun drill is guided by the support bushing to control size and location in this landing gear axle hole.
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Thompson Gundrilling Inc.13840 Saticoy St. Van Nuys, CA 91402Phone (800) 447-0368Fax (818) 781-0973

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Thompson Gundrilling Inc. has specialized in delivering high quality deep hole drilling for a broad range of industries - such as:

Nuclear

Injections

Military Weapons

Space

Special Tubing

Aircraft

Oilfield

Mold Bases

Dies

Thompson Gundrilling Inc. was established in 1973. We are one of the largest gun drilling company west of the Mississippi!

The drilling of deep precision holes to close tolerances by depths of 10 to 200 times the diameter of the drill in most metals and plastics - requires a specialist with experience.

We have a 32,000 square foot facility to meet all of your production needs.

Our vast background and long list of 5000+ satisfied customers attests to our success and ability to meet all of your gundrilling needs!

We support our capabilities with:

Lathes

Mills

Grinders

Fork Lifts

Jib Cranes

Gantries

and other standard machine tools.

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Services

Gundrilling

Trepanning

Honing

Gundrilling

Offset - Table Positioning - XYZGundrilling MachinesDehoffDrillmationEldoradoBrown & SharpeHole diameters from .062" to 2.750". Offset allows quick response to customer requirements.The gun drill is guided by the support bushing to control size and location in this landing gear axle hole.Centerline and Counter RotatingThe Pratt & Whitney two spindle gun drilling machines are for tubular type drilling. They range from the smaller, shorter machines to the larger, longer bed equipment. The Eldorado gun drilling machines (1 & 2 Spindle) are used for the smaller shorter holes. High spindle surface feet speeds light feed rates are inherent to the gun drilling process.

Trepanning

"Trepanning" - The centerline drilling of larger diameter through holes producing a core - range from 2.500" diameter to 8.00" diameter through lengths of 10 feet.The core produced is approximately 1.500" outside diameter under the size of the drilled hole diameter.For shorter blind bottom hole rough drilling, we have a "Spade Drill" capability.Honing required for uniform size and surface finish.

Honing

- To Improve the surface finish and to control uniform hole size of our "gun drilled" and "trepanned" capabilities, we offer honing.Horizontal honing gives a capability of .500" diameter to 12.00" diameter holes by depths to 9 feet. These machines are used extensively for special tubing, barrels, landing gear and typical parts. The Sunnen Cylinder Kings handle a wide variety of bore finishing in the larger, heavy or odd shaped work pieces.The Sunnen Manual and Stroker machines are used for the smaller holes.

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Quality

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Thompson Gundrilling Inc
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Thompson Gundrilling Inc
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Honing
Trepanning
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Contact

Thompson Gundrilling Inc.

13840 Saticoy St.

Van Nuys, CA 91402

Phone (800) 447-0368

Fax (818) 781-0973

Web Developed By: Jensen Media Group

WINNER!

Wealth

Manager

of the Year