Drill Master - Eldorado Tool Inc.

336 Boston Post Rd.
Milford, CT 06460 US

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A Message from Drill Master - Eldorado Tool Inc.

THE LEADER IN DEEP HOLE DRILLING MACHINES, TOOLS AND SERVICE

• Straightness tolerances of .001” (.025mm) per foot • Concentricity tolerances of .001” (.025mm) per inch or better • Hole diameter tolerances of +/- .0005” (.0127mm) • Finish tolerances as low as 4 Ra • Burr free intersections • Consistent reproduction from hole to hole

THE LEADER IN DEEP HOLE DRILLING MACHINES, TOOLS AND SERVICE

DME Universal Bench Top Grinding Unit When shop foot prints make it difficult to place a tool and cutter grinder at a work station or to maximize the efficiency of an operator, our Bench Top Grinder can be set inside any work station and gundrills can be easily re-ground by the operator while a part is being drilled.

THE LEADER IN DEEP HOLE DRILLING MACHINES, TOOLS AND SERVICE

Single Flute - (Solid Carbide) Single flute solid carbide gundrills are constructed of a single piece of carbide with no braze joint at the head and tube transition.

As Seen In Modern Machine Shop

Drill Masters-Eldorado Tool DME Indexable Gun Drill

Indexable Gun Drill Enables Faster Feed Rates
The DME indexable gun drill from Drill Masters-Eldorado Tool is manufactured from micro-grain carbide and available in several PVD wear-resistant coatings.

Advancing Manufacturing, Tomorrow and Today
A drilling solution improves the production of a component that is critical for correcting spinal disorders. Meanwhile, an apprenticeship program ensures that improvements like this one can continue into the future.

Product Categories of Drill Master - Eldorado Tool Inc.

Boring Machines
Collets for Toolholding
Coolants, Cutting Fluids & Oils
Drill Bushings
Drilling & Tapping Machines, CNC
Drilling & Tapping Units, Fixtured
Drilling Attachments
Drilling Heads/Attachments
Drilling Machines, Bench & Column
Drilling Machines, Deep Hole (Gundrilling)
Drilling Machines, Multi-Spindle
Drills
Grinding Attachments & Accessories
Grinding Machines, Universal (ID/OD)
Grinding Wheels & Belts
Gundrills
Horizontal Machining Centers, Five-Axis
Horizontal Machining Centers, Up to Four-Axis
Lathes, Manual
Oil Filtration & Treatment
Reamers
Tool Bushings & Adaptors Attachments

Trade Names

Gundrill Bushings
Gundrilling
Gundrills
Solid Carbide

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THE LEADER IN DEEP HOLE DRILLING MACHINES, TOOLS AND SERVICE

• Straightness tolerances of .001” (.025mm) per foot • Concentricity tolerances of .001” (.025mm) per inch or better • Hole diameter tolerances of +/- .0005” (.0127mm) • Finish tolerances as low as 4 Ra • Burr free intersections • Consistent reproduction from hole to hole

Back to showroom


THE LEADER IN DEEP HOLE DRILLING MACHINES, TOOLS AND SERVICE

Single Flute - (Solid Carbide) Single flute solid carbide gundrills are constructed of a single piece of carbide with no braze joint at the head and tube transition. Solid carbide gundrills will yield greater tool life, more strength, rigidly, 2-3 times faster feed rates, and maximize your productivity. Due to its rigidity this tool enables much faster SFM without the whip factor therefore enabling increased feed rates. Stock diameters are available from .055” (1.397mm) to .070” (1.778mm) in lengths to 6.0” (152.4mm) Special diameters and lengths are available from .039” (1.0mm) - .1875” (4.762mm) in lengths up to 10” (254mm). Delivery is 2-3 weeks depending on carbide availability.

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Universal Bench Top Gundrill Package

THE LEADER IN DEEP HOLE DRILLING MACHINES, TOOLS AND SERVICE

DME Universal Bench Top Grinding Unit When shop foot prints make it difficult to place a tool and cutter grinder at a work station or to maximize the efficiency of an operator, our Bench Top Grinder can be set inside any work station and gundrills can be easily re-ground by the operator while a part is being drilled. Or if your tool room space is being maximized this unit can be placed on any sturdy bench and our model “B” fixture can remain permanently mounted and ready to use at a moments notice without any set-up time thus increasing efficiency. The Bench Top Unit can be purchased separately or as a complete package with the grinding unit, sharpening fixture, diamond wheel and collet.