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Global Selfeeders are drill units designed and built to maintain high accuracy and high durability in the most demanding applications.
These units were developed on the forefront of holemaking technology in order to meet current requirements of high speed, high accuracy and lower cost for world-wide markets.
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These drilling units provide spindle rotation and thrust operated by utilizing compressed air.
Pneumatically driven, this unit can be used without the need of electrical wiring.
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The OMAX Drill Attachment permits reliable piercing of laminate and composites prior to abrasive waterjet cutting.
The OMAX Drill accurately pierces small diameter holes in thick material.
Reliable piercing of composites and laminates
Standard Features
One-fourth horsepower, totally enclosed fan cooled 90 Volt D.C. motor. Motor controller requires 110 VAC single-phase power.
Motor, direct drive to spindle is fully adjustable to a maximum of 6000 RPM at the drill bit.
Drill is equipped with a 1/16" diameter collet (maximum size collet is 1/2")
Fully-adjustable pneumatic feed with up to 3 inches of travel and 300 lbs. of thrust with 100 psi air.
Automatically controlled by OMAX PC-based control system
Note: The Drill Attachment may reduce X,Y, and Z travel slightly. Contact OMAX for specifics.
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E2 Drilling Units range from extremely compact pneumatic units to power packs with electrically-operated spindles and integrated hydraulic system.
Depicted above is E2's BE48-series of Electro-Pneumatic Drilling Units. Please check out E2's website (www.e2systems.com) for comprehensive information on the whole E2 product range.
E2 units are easy to install as well as use, and have functions such as quick advance, controlled working feed, multi-wall drilling and chip removal. Most are available with multi-spindle heads.
E2 drilling units can be found throughout the world wherever a high level of productivity and precision is vital. A long service life with excellent reliability and continued precision makes E2's drilling units a good investment.
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- BEM3 machining units are equipped with a 3-phase electric motor and can be used in single-purpose applications.
- Integrated pneumatic feed and hydraulic brake-cylinder assembly for rapid advance and feed control
- Standard electric limit switches.
- Rigid cast-Iron housing.
- Precision angular contact spindle bearings.
- Slim design. High performance to size ratio.
- Variable spindle speed combinations with interchangeable push-on pulleys. See speed selection table.
- The machining unit BEM3 has been designed for continuous operation of max. 18000 RPM with frequency converter.
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These units are available in three sizes, LBL25, LBL35 and LBL45, each size covering a specific diameter range, totally up to 20 mm in steel. The basic units can be fitted with different chucks, twin heads for simultaneous drilling of two holes and attachments for chip removal and tapping.
Highly dependable - LBL drilling and tapping units feature quick and precise clamping, making them highly dependable.
Easy to build together - Several holes can be drilled in a single operation since several of these compact units can easily be built together.
Low noise level - The units have a low noise level as the exhaust air is discharged through silencers inside the protective casing.
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This very compact BE22-series of E2 drilling units comes in a wide range of speeds, with multi-spindle heads and a several different chuck alternatives.
It's sturdy designe secures a long life of precision drilling.
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The CP comprehensive range of autofeed drills and tappers are suitable for single spindle operations to multi spindle processes.
Pneumatic and electric drives from 0.22 to 0.75kW (0.3 - 1.0hp) with thrusts from 320 to 1557N (72 - 350lbf)
AFDE200 - Drill/ Tapper - Electric drive/ Pneumatic feed
AFDE410 - Drill/ Tapper - Electric drive/ Pneumatic feed
AFDE610 - Drill/ Tapper - Electric drive/ Pneumatic feed
AFTE480 - Tapper - Electric Drive/ Leadscrew feed
AFD205 - Drill/ Tapper - Pneumatic drive/ feed
AFD215 - Drill/ Tapper - Pneumatic drive/ feed
AFD415 - Drill/ Tapper - Pneumatic drive/ feed
AFD625 - Drill/ Tapper - Pneumatic drive/ feed
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All pneumatic drilling unit in a stainless version for tough environments like Water Jet machines (starting hole when cutting soft materials).
This very compact drilling unit is naturally also offered in ordinary steel.
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We offer a wide variety of Multi Spindle Drill Heads. All BERGER Multi Spindle Drill Heads will offer you high use value.
The Advantages of BERGER Multi Spindle Drill Heads
- simultaneous drilling of two or more holes in one operation (drilling, countersinking, thread cutting or reaming ...)
- extensive reduction of machining time
(= reduction of unit costs, increase in production capacity, reduction of production time)
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Unit of perforation to multiple mandrels with controlled advance
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E2 products are known world wide for their quality, durability, precision and power. Each series of E2 units are the most compact in the market today.
E2 has a wide range of boring units widely used in all kinds of applications.
E2 customers benefit from the high quality of the E2 product line with less down-time and reduced operating costs. The compact design of the E2 units together with a good service of CAD-drawings/-models makes the design of the surrounding machine more convenient.
E2´s concern for the worker and his environment is evident in all E2 products. Low noise levels and non-lubrication features eliminating oil mist in the air is a common denominator for the E2 product line.
E2´s self feeding units utilizes a build in hydraulic feed control system. They combine precision with power enabling high precision also in multi-spindle head applications. The extremely compact Air hydraulic drilling units cover your need when drilling smaller holes. E2´s electro-pneumatic and - hydraulic units are to be used when more power is needed. You will still have the E2 durability and precision. The E2 product line also includes non-feed pneumatic units.
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Because of their different design, large boring heads do not include Accu-set, Safety-set, or Speed-Set capability.
Two differents types:
- Direct Mount Large Boring Heads
- Adapter Mount Large Boring Heads
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Here is a small head that will be in constant demand in any shop. Note the wide base bearing surface that assures maximum rigidity even when the bar holder is in an offset position. This wide base design is a Criterion innovation that increases bearing surfaces by 50% over older models.
A choice of either 3/8" or 1/2" double hole bar holder with a 1/2" cross hole is available. The unit has a 7/8-20 threaded back and also features a direct reading dial screw.
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The 3F-HB is the ideal tool for performing those difficult facing, grooving, backfacing and counterboring operations on work pieces too large to turn or too bulky to handle safely.
This head has been redesigned to incorporate a reversing feature. The head can be used in either the forward mode (moving from the inside to the outside) or in the reversing mode (from the outside to the inside). This reversing function is accomplished by reversing the spindle and using the special shank lock mechanism built into the head.
The 3F-HB features a gear drive mechanism that generates a continuous feed rate. The standard unit has a feed rate of 0.003 per revolution. A fine feed model is also available with a feed rate 0.0015 per revolution. To prevent damage to the gear train, a specially designed detent clutch automatically disengages when a pre-set stop is reached or when cutting pressures become excessive.
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TMT-1500 BORING HEAD
The TMT Boring Heads are the smallest in the Criterion line to feature threaded backs. The TMT-1500 accepts all the shanks with a 7/8-20 thread that are shown in the V-Flange & BT Shanks and the Shanks & Adapters sections. It is an ideal choice for screw machines, small turrets and light horsepower milling machines. The TMT-1500, features a direct reading dial screw and has a single 1/2" capacity hole.
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