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products

TOOLEX has been making a line of Deep Hole Drilling products for over 50 years. Our products include but are not limited to Right-Hand or Left-Hand Trepan Heads, Solid Bore Heads, Pull Bore Heads, Drill Bars Drill Tubes, Crossover Adapters, Stubbies, Drill Bushings and Back Bushings. Additionally, we manufacture a complete line of component tooling such as Trepan Inserts in various sizes with dozens of grades chip breakers with over or under sizes. We also manufacturer Wear Pads that are Copper or Silver bonded, Nylon Stabilization Pads and Reamers.

All “Standard” TOOLEX Trepan Heads Are 4 Pitch Stub Acme Modified Threads. We also make an easy off design that is made with (1) or (2) T.P.I. (Threads Per Inch) or (4) Start Threads. All Solid Bore Heads come standard with the
appropriate (4) Start Thread unless specified otherwise. Lastly our Pull Bore Heads are a custom API thread but can be made with any thread needed. TOOLEX sells direct to customers or you may use one of our U.S. or International distributors. 







solid bore heads

Solid Boring Remove all material along its path while drilling a hole in the desired material. Solid Boring is very beneficial when drilling a blind hole. TOOLEX Style Solid Bore Heads come standard with appropriate 4-start thread and cartridge pattern. Modified Solid Bore Heads can be ordered upon request to reflect a different thread or cartridge pattern to fit your needs. Additionally, TOOLEX offers a variety of fixed pocket Solid Bore Heads.

TOOLEX Style Solid Bore Heads come standard with our proven TOOLEX Dovetail slide in Wear Pads which eliminates unnecessary tooling. For example, TOOLEX Wear Wads do not screw down thereby eliminating costly wear pad protectors. Furthermore, this eliminates a sheared screw gauging the I.D. of your material or breaking off into the head itself.


TOOLEX proven Dovetail Wear Pads provide a perfect buffer between material and Drill Head while still providing ample downhole stabilization.

TOOLEX goal is to provide you with a tool that performs better than your existing tool while reducing your overall tooling costs, change out / production time and eliminating unnecessary maintenance of your Solid Bore Head.

TOOLEX Solid Bore Heads are available in RH or LH threads. Our currently stocked Solid Bore Heads range from 2.000” – 2.500” Fixed Pocket Solid Bore Heads and 2.500” – 5.125” Cartridge Style Solid Bore Heads. We also manufacture Solid Bore Heads in excess of 5.000” upon request.



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solid bore heads

Shown: TOOLEX Solid Bore Heads












solid bore heads

TOOLEX Pull Bore Heads are used in applications where concentricity and bore run-out need to be closely controlled. This Drilling process is used to increase an existing or Drilled I.D. of a work piece. The tool is pulled through the part as opposed to the push method (Solid or Trepan Drilling).

TOOLEX Pull Bore Heads use standard ISO cartridges and inserts so an unlimited number of carbide grades, geometric and lead angles are available for your specific application.

TOOLEX provides (2) styles of Pull Bore Heads: Fixed Pocket Pull Bore Heads and our proprietary Adjustable Pull Bore head line-up.

TOOLEX Pull Bore Heads utilize the same dovetail slide-in Wear Pad technology. This consistency in tooling will provide you a more consistent and predictable outcome with regards to stabilization, I.D. tolerance, RMS finish, change-over time and will also reduce in inventory cost.


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pull bore heads

Shown: TOOLEX Style Pull Bore Heads










trepan heads

Trepanning produces an annular cut and only removes material along that path. This can provide a reduction in overall project costs while recovering a core. TOOLEX offers a series of Trepan Heads with standard I.D. Threads, O.D Threads, Weld-On or “Driver Dog” Heads.

TOOLEX Trepan Heads are available from our stock in sizes from 1.750” to 6.00” cut diameters. Trepan Heads above 6.00” are available upon request. Toolex Trepan Heads come “standard” with a (4) Pitch Stub Acme Thread but can be built to your specific requirement.

TOOLEX Outside Exhaust Trepan Heads offer the advantage of not requiring a pressure head for operation and can be adapted to most conventional lathes. TOOLEX O.D. Exhaust Trepan Heads come “standard” with a (1) or (2) TPI Square Male Thread but can be built to your specific requirement.

Both Toolex Trepan Heads I.D. & O.D. Exhaust are available in RH or LH Threads for an overall range capable of 1.75” – 16.00”

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trepan heads

Shown: TOOLEX Style Trepan Heads,
customs specifications are available.
   








solid bore heads

TOOLEX Drill Bars or Drill Tubes are an extremely crucial element in the deep hole drilling process.

The drill bar bears most of the torque in the drilling process and is of paramount importance. At TOOLEX the variety of specifications for our Drill Bars are endless and are determined by our customers specifications and metallurgic needs.

TOOLEX manufactures Drill Bars from 4130 CD AQ series material, 1026 DOM or custom to you. TOOLEX Drill Bars can be manufactured with a centerless grind (+.000 -.003) or (when material size available permits) unground (CF/DOM mill finish) .

At TOOLEX Manufactured Drill Bars will be complete with a pre-determined/specified O.A.L (Overall Length) I.D. (Inside Diameter) and O.D. (Outside Diameter). We can anufacture Drill Bars with Large Diameters as well as tremendous overall length due to our selection of manual and CNC Oilfield Lathes. Call today for a quote!

At TOOLEX we pride ourselves in the fact that we can offer both an economical or a higher quality bar.



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solid bore heads

Shown: TOOLEX Drill Bars & Drill Tubes

solid bore heads






solid bore heads

TOOLEX Stubbies are a unique way of keeping the job going in the unlikely event of a drill bar /tube fracture or break. If your shop is unarmed with a stubby on hand you may find yourself replacing an entire length drill bar which can shut the job down or cause extended delivery times due to waiting on a new Bar/tube to be manufactured. We have the solution.

Stubbies are a length of material approximately 10.00”-12.00” Long that is consistent with your existing tubes I.D and O.D. The 4-start thread is identical to the thread needed to accommodate your drill head being used. The back side is blank so that you can manufacture a slip fit weld or if you choose a butt weld in a pinch.

After assembly you can keep on running while your new drill bar is being manufactured by TOOLEX. At TOOLEX we manufacture and stock Stubbies from 800 (.745”-.787”Cut Dia.)-829 (8.661” - 9.130”) Cut Dia. Order your stubbies today from Toolex and add them to your arsenal in case of an emergency. All stubbies are chemical etched with sizes so they are easy to track in your inventory room.

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solid bore heads

Shown: TOOLEX Stubbies











adapters

Adapters are used in Deep Hole Drilling when a specific Drill Head needs to be adapted to a Drill Tube that is smaller.

Adapting (1) size down is industry recommended maximum when drilling.

TOOLEX Adapters can eliminate the numbers of Drills Tubes needed on hand, reduce inventory and speed up change-over time.

TOOLEX Adapters can also be specialty made to adapt (2) different thread details together

Some examples of TOOLEX Adapter setups are but not limited to the following: (4 Pitch Stub Acme to 4-Start)

Contact us today for TOOLEX Crossover Adapters made to your specific application!



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adapters

Shown: TOOLEX Style Crossover Adapters












solid bore heads

A Drill Bushing also called Starter Bushing, is the Bushing that fits inside your Drill Housing and houses the Drill Head during start up. The purpose of the Bushing is specific and must be precise.

At TOOLEX we provide you with the highest quality Drill Bushing, because we understand that the theory of. “START GOOD, END GOOD - START BAD, END BAD” applies to every bore.

TOOLEX Drill Bushings are made with an I.D. tolerance of + .0005” to + .0015” and are hardened to between 62-64 Rc. We feel that this combination of specifications will allow you the best opportunity to have an “on centered” startup time after time.

TOOLEX always stocks a large inventory of Drill Bushings for your immediate delivery. Additionally, TOOLEX also manufactures Bronze Back Bushings complete with O-ring Grooves.



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solid bore heads

Shown: TOOLEX Bushings











solid bore heads

Solid Bore Inserts are of triangular geometry and are the workhorse for the TOOLEX Solid Bore Heads. TOOLEX manufactures a line of triangular solid bore inserts that are of proprietary carbide grade and has 3 cutting edges. Our inserts are ground to precision. The combination of precise thickness, grade of carbide grade, nose radius and chip breaker have been the leading edge of our TOOLEX Solid Bore Heads for years with a phenomenal track record.

TOOLEX offers our proprietary insert in the following sizes: (#14), (#17), (#24), (#28). We do not reference our inserts as TPGX or TPMX but our TOOLEX proprietary insert is ground, has the same geometry as these referenced inserts, and can be a substitue



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solid bore heads

Shown: TOOLEX Inserts










solid bore heads

TOOLEX, Wear Pads stabilize and guide the drilling head from the guide bushing into the work piece and on through the entire length being drilled.

TOOLEX Wear Pads are stocked in our C5 and C2 carbide grades and more importantly precision ground to (+ or -) .001” tolerance. TOOLEX Wear Pads come in a variety of sizes such as .500”, .750” and .875” as dictated either by head size or the customer specifications.

TOOLEX Proprietary Pad (#1049) is Cooper bonded and currently available on the .750” Wear Pad.


TOOLEX Silver bonded or Cooper bonded Wear Pads are brazed onto a steel base and provides the perfect balance of rigidity and buffer between your drill head and the abrasive material being drilled.

TOOLEX Wear Pads are a dovetail design. This is “easy IN” and “easy OUT” design has proven to outperform many of our competitors allowing you to stay in the cut longer before stopping to replace them.

TOOLEX also carries a complete line-up of Nylon Stabilization Pads (see photo) in various sizes such as .550”(w) X 2.500”(l) and .700”(w) X 2.500”(l). These pads are sometimes used in various Solid Bore Heads for downhole stabilization.



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solid bore heads

Shown: TOOLEX Wear Pads






solid bore heads

TOOLEX
Trepan Tips fit in a slot of the Trepan Head, lock in place and are the workhorse in the Trepan application.
The Trepan tip cuts a standard .750” groove in your material forming a hole which yields a core.

As mentioned, nominal width of the annular cut is .750” wide (actual is approximately .780”). However, TOOLEX also stocks Trepan Tips of .875” and 1.00” widths.

The TOOLEX Trepan Tips of (.750”) width fit perfectly on our standard Trepan Head. The TOOLEX Trepan Tips of (.875”) and (1.00”) are used to cut a wider groove in tough material that will not yield a tight chip or for simply reducing the core size.

Larger TOOLEX Trepan Tips are also used when drilling tighter diameter holes such 1.750” in which the smaller core could present a chip flow issue. TOOLEX also stocks many of our tips in over/under sizes so that you can drill holes of a non-nominal head size. TOOLEX Trepan Tips are stocked in either a C5 or C2 grade of carbide and with multiple chip breaker grinds for different material types drilled and chip formations desired. TOOLEX also stocks many different Trepan Tips in coatings such as TICN, TIALN and TIN which can be utilized in cases where your material being drilled is extremely hard to reduce cutting edge fatigue.

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solid bore heads

Shown: TOOLEX Trepan Tips















solid bore heads

TOOLEX Reamers offer a quick method to enlarge an
existing hole or to improve the finish after trepanning a hole. Reamers offer the economy of fitting in the Standard TOOLEX Trepan Head – no special tooling needed.

TOOLEX 10° degree reamers, also called wipers, are very useful to clean out after a tip breaks and carbide is embedded in the material being drilled.

These 10° degrees reamers wipe the area clean, so a fresh start canoccur without work hardening the area.



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solid bore heads

Shown: TOOLEX Reamers