エスアンドエフ List of Products and Services

The LegoFix company was founded in 1950 by Mr. Fritze Weber. Collets made by LegoFix are used in the machining of the world's most famous ultra-high horsepower engines. LegoFix manufactures all related products, including collet chucks, high-precision collet holders, clamp nuts, and wrenches. For more details, please contact us or download the catalog.

• nut
• Spanners and wrenches

LEGOFIX "LEGOFIX CAPTO" is a product characterized by high clamping force and high torque transmission. This collet holder is designed for the ATC of machining centers. It can be directly mounted on machines with a CAPTO spindle. For tapping operations that require particularly high clamping force, such as using ER-GB or ET1, we recommend using the friction bearing nut Hi-Q/ERB or Hi-Q/ERBC. For more details, please download the catalog.

• Other cutting tools

The LEGOFIX "Soft Synchro Tapping Holder" is a product designed for direct tapping machines. Compared to using a rigid tap tool holder, it allows for machining with very little force. When using the soft synchro tapping holder on a synchro machine, the surface roughness and tool life improve dramatically. For more details, please download the catalog.

• Other cutting tools

The micro collet holder "HSK-E/ER MS" is a product characterized by high clamping force and high torque transmission. By using a coolant tube (KSR), coolant-through cutting tools and collet holders can be utilized. Since coolant can be directly supplied to the cutting tool, there is no risk of coolant entering the HSK taper shank and causing rust. The ERMS type clamping nut is specifically designed for high-speed conditions. For more details, please download the catalog.

• Other cutting tools

The LEGOFIX "HSK Tool Holder" is a product characterized by high clamping force and high torque transmission. By using the Hi-Q balance ring, it can eliminate imbalance, allowing cutting tools to rotate at up to 80,000 min-1. The LEGOFIX "HSK Tool Holder" features a φ10mm inner diameter hole processing according to DIN69873 for IC chip processing. For more details, please download the catalog.

• Other cutting tools

The LEGOFIX "BT Tool Holder" is a product characterized by high holding power and high torque transmission. The BT/ER tool holder is designed for the ATC of machining centers. It is a highly versatile holder that can be used for drilling, machining, reaming, tapping, grinding, and more. The vibration prevention feature reduces spindle wear and improves tool life. For more details, please download the catalog.

• Other cutting tools

The TC Shank Tool Holder "TC/ER TC/ERA" is a product characterized by high holding power and high torque transmission. The TC/ER tool holder is designed for the ATC of machining centers. It is a highly versatile holder that can be used for drilling, machining, reaming, tapping, grinding, and more. The vibration prevention feature reduces spindle wear and improves tool life. For more details, please download the catalog.

• Other cutting tools

The LegoFix "Floating Chuck" demonstrates excellent performance for reaming and tapping operations. It is designed for use in both horizontal and vertical orientations. The floating mechanism maintains parallelism to the rotation axis at all times and can be used for both clockwise and counterclockwise rotation. The automatic centering function allows for particularly high-precision positioning in reaming and tapping processes. For more details, please download the catalog.

• Other cutting tools

The collet holder "ISO/ERM" is designed for office mills. By using high-precision LegoFix brand holders and collets in machining, you can experience high quality. Since all systems are important for achieving high precision and the best results, LegoFix products offer high precision and optimal solutions. For more details, please download the catalog.

• Other cutting tools

The adjustable collet holder "SH/ER" is delivered with trapezoidal screws and an adjustment nut. This collet holder can use ER, ER-GB, and ET1 Lego fix collets. A quick-change setting nut made by BILZ can also be installed upon request. Especially in cases where ER-GB or ET1 collets are used for tapping, we recommend using the friction bearing integrated clamp nut Hi-Q/ERB or Hi-Q/ERBC type. For more details, please download the catalog.

• Other cutting tools

The "MK/ER" morse taper collet holder is designed with a pull screw mechanism. These products are used in milling or drill-milling machines and medium-sized milling machines. A version with a tang can also be supplied for use with drill presses upon request. For applications requiring particularly strong clamping force, we recommend using the friction bearing integrated nut Hi-Q/ERB or Hi-Q/ERBC. For more details, please download the catalog.

• Other cutting tools

The length-adjustable tap holder "CYL GSF/ERC" is used for machines without synchronized tapping functions for spindle feed and screw pitch. It features a built-in pressure point mechanism that ensures the correct starting position for screw machining and accurate screw depth. Thanks to its special design, it can supply coolant at 50 bar without compromising the tap length correction function. The compact design allows for flexible use of the Legofix tapping holder with a short protrusion. For more details, please download the catalog.

• Other cutting tools

The Synchro Tapping Holder "CYL SSY/ERC" is a product designed for direct tapping machines. Many new CNC machines feature synchronized feeding of the spindle drill and tapping pitch, allowing for tapping operations while using a rigid tapping holder. By using the synchro tapping holder, tool life can be improved by up to 150%. For more details, please download the catalog.

• Other cutting tools

The Colette Reducer "ERM/ERM ER/ERM" is used in conjunction with Swiss-type machines for live tooling. It can be pre-assembled like cutting tools and allows for quick changes, with tools being able to be preset outside the machine. It achieves a surface roughness of up to Ra0.25, along with high clamping force and high transmission torque, and it realizes the smallest outer diameter dimensions by using the Hi-Q/ERM clamping nut. For more details, please download the catalog.

• Other cutting tools

The LEGOFIX "Straight Shank Tool Holder" is used as an NC lathe and other auxiliary tooling. The CYL/ERM type holder can align tools of different lengths to a consistent length, and the tool holder can accommodate ER, ER-UP, ER-GB, and ET1. This type of product is ideal for Swiss-type machines, machining centers, and conventional automatic lathes. For more details, please download the catalog.

• Other cutting tools

The tapping collet "ET1" with axis correction function is ideal for machines that require axis correction during tapping operations. A tapping collet that is compact, inexpensive, and has an axis correction function can perform tapping simply by replacing it with an ER collet. It is robust and designed to occupy very little space. It has a built-in spring, allowing for direct attachment of the tap. For more details, please download the catalog.

• Other cutting tools

The rigid tap collet "ER/GB" is engraved with a serial number for traceability, allowing for immediate identification of the manufacturing process. If you purchase an ER series disc, it will be engraved with the LegoFix quality assurance mark △, which guarantees the highest quality. A wide range of products is also available. For more details, please download the catalog.

• Other cutting tools

The coolant flush disk "KS/ER" has its model number and dimensions engraved, reducing the chances of selecting the wrong sealing disk. A serial number is engraved for traceability, allowing for immediate identification of the manufacturing process. If you purchase an ER series disk, it will have the Legofix quality assurance mark △ engraved, guaranteeing the highest quality. For more details, please download the catalog.

• Other cutting tools

The sealing disk system "DS series" is engraved with a serial number for traceability, allowing for immediate identification of the manufacturing process. If you purchase an ER series disk, it will have the LegoFix quality assurance mark △ engraved on it, guaranteeing the highest quality. For more details, please download the catalog.

• Other cutting tools

The outer diameter screw clamp nut "Hi-Q/ERAX-ERAXC" allows the collet to be held by the nut when inserting the collet into the tool holder, thanks to its collet lock feature. It is designed to be balanced for high-speed machining. The special corrosion-resistant treatment improves the clamping force of the collet and nut by up to 120%. It prevents the intrusion of chips and dust into the collet. For more details, please download the catalog.

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The high-speed mini clamp nut "ER/MS" is a nut designed for high rotation specifications with a reduced outer diameter. This type of nut does not come equipped with an extractor. All contours are polished, ensuring optimal balance even for ultra-high-speed rotation specifications. ERMS is compatible with Hi-Q/ERM and Hi-Q/ERMC nuts. For more details, please download the catalog.

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The mini clamp nut "Hi-Q/ERMC11" is designed with a balanced structure for high-speed machining. The collet lock feature allows the nut to hold the collet in place when inserting it into the tool holder. A special corrosion-resistant treatment enhances the clamping force of the collet and nut by up to 120%. The built-in seal prevents chips and dust from entering the collet. For more details, please download the catalog.

• nut

The mini clamp nut "Hi-Q/ERM-ERMC" is designed for balanced performance in high-speed machining. The collet lock feature allows the collet to be held in place by the nut when inserting it into the tool holder. A special corrosion-resistant treatment enhances the clamping force of the collet and nut by up to 120%. It prevents the intrusion of chips and dust into the collet. For more details, please download the catalog.

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The bearing-integrated clamp nut "Hi-Q/ERB-ERBC" features a balanced design for high-speed machining. The collet lock function allows the nut to hold the collet when inserting it into the tool holder. The incorporation of specially designed friction bearings enables high clamping force as well. For more details, please download the catalog.

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The coolant-through clamp nut "Hi-Q/ERC11" features a balanced design for high-speed machining. The collet lock function allows the nut to hold the collet when inserting it into the tool holder. It prevents the intrusion of chips and dust into the collet. For more details, please download the catalog.

• nut

The coolant-through clamp nut "Hi-Q/ERC" features a balanced design for high-speed machining. The collet lock function allows the nut to hold the collet in place when inserting it into the tool holder. It prevents the intrusion of chips and dust into the collet. A special corrosion-resistant treatment enhances the clamping force of the collet and nut by up to 120%. For more details, please download the catalog.

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The standard clamp nut "Hi-Q/ER" is designed for balanced performance in high-speed machining. The collet lock feature allows the nut to hold the collet in place when inserting it into the tool holder. A special corrosion-resistant treatment enhances the clamping force of the collet and nut by up to 120%. Left-hand thread nuts can also be manufactured upon request. For more details, please download the catalog.

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The "HiQ" clamp nut allows for easy removal of the collet thanks to its collet locking system (patent pending). With low friction, gripping force can be improved by up to 120% without the need for special nuts. A special surface treatment reduces surface wear and friction between the collet and nut, resulting in higher gripping force and longer tool life. For more details, please download the catalog.

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The Colette Chuck "ER Series" comes in 8 sizes ranging from ER8 to ER50, with minimum diameters from 0.2 mm to 36 mm. The model number and dimensions are engraved, preventing selection errors. A lot number is engraved on all products, ensuring traceability for all processes. For more details, please download the catalog.

• Chuck

The oil mist collector manufactured by LNS-FOX has been developed as the most suitable oil mist collector for the operating conditions of machine tools by testing all products sold in the global market. It is designed for all machine tools, industrial machinery, and EDM (Electrical Discharge Machining) that use coolant. Removable substances: - Mist - Vapor - Smoke - Odor

• Other machine tools
• Other processing machines

A kit capable of honing from 1.5 to 20mm.

• Other machine tools
• Other processing machines
• Drill press

This is a tool holder used for broaching the inner and outer diameters using an NC lathe.

• Other machine tools
• Other processing machines

It is manufactured for processing fins (blades) for heat exchangers, and is used for machining fins on the inner and outer diameters of water-cooled copper pipes, as well as for processing large fins made of aluminum or copper. Copper fin pipes for heat exchangers from around the world are produced using ORT's machines.

• Other machine tools

Fins for heat exchangers are manufactured for processing, and are used for machining fins on the inner and outer diameters of water-cooled copper pipes, as well as for processing large fins made of aluminum or copper. Copper fin pipes for heat exchangers from around the world are produced using machines made by ORT.

• Other machine tools

This is a rolling machine developed for mirror finishing to improve the surface roughness of optimal shaft materials such as cylinder rods and motor shafts. It is also used for vanishing processing of many materials, including spools and gears.

• Other machine tools

The rolling process for hollow workpieces has become possible with three rollers applying uniform force to hold the workpiece during rolling. It is also ideal for rolling nipple joints. It is perfect for rolling joints that require strength, such as those used in railway rails and scaffolding at construction sites.

• Other machine tools
• Drill press

Since the two rolls move simultaneously, there is no need for a support blade, and the workpiece can be processed with uniform force from both sides at the center of the rolls, making it optimal for high-precision rolling.

• Other machine tools
• Drill press

A general 2-roller thread rolling machine. It can be used for thread rolling and metal forming processes. The built-in clutch in the spindle allows for quick pitch adjustment. With a simple NC device, processing conditions can be input reliably and quickly. By saving to memory, installed processing conditions can be recalled.

• Drill press

Super large gantry cutting machine, ideal for cutting large materials.

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)

Table-fixed arc-moving vertical band saw, particularly ideal for pre-cutting molds. This machine is designed for cutting large block materials. The table, with sufficient rigidity to withstand the weight of large materials, also makes it easy to place materials. It is capable of multi-surface cutting, not just one side, and is widely used in steel shops, mold material stores, and mold manufacturers.

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)

A cutting machine that is ideal for cutting materials such as aluminum, titanium, lightweight alloy steel, and non-ferrous metals. The balls mounted on the top surface of the table rise hydraulically, making it easy to move the materials. By specially modifying the motor, it is possible to rotate the blade at high speed. This significantly reduces cutting time and improves productivity.

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)

It is possible to cut back and forth, as well as left and right, while the workpiece is set. Fridge's band saws are equipped with various machines suitable for materials such as general structural steel, aluminum, alloy steel, carbon, shaped steel, and round materials.

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)

An ideal cutting machine for material sales. It is a hydraulic table moving type, making it a very user-friendly machine. Most materials can be cut without using a vice. The table has T-slots, allowing for the use of fixtures to hold irregular materials. The table movement automatically adjusts the feed speed based on the hardness, dimensions of the cutting material, and the wear condition of the saw blade (automatic cutting speed adjustment feature).

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)

The vertical band saw, with its deep pocket, makes it easier to cut large plates with a small band saw compared to a horizontal machine. All drive shafts slide on AC servo motors, ball screws, and linear guides, allowing for high-precision cutting. In fully automatic machines, the first cutting point is calculated as the origin, and thereafter, it can automatically cut to the programmed dimensions.

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)

A horizontal band saw that demonstrates high speed and precision in cutting very hard materials (difficult-to-machine materials) and bundles. This large cutting machine is capable of cutting large materials and achieves a minimum cutting width of 20 mm. It is also ideal for cutting aluminum materials.

• Other machine tools
• Crusher
• Plastic processing machines (cutting and rolling)