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PARLEC

Parlec is a manufacturer of toolholding and workholding systems for CNC machining, with a product line that includes collet chucks, nuts, arbors, boring heads, and complete toolholder assemblies. The company was founded in the mid-20th century and has built its reputation on precision-engineered components for metalcutting operations. Parlec's product families address the full range of tool interface needs: V-flange and BT-style toolholders, HSK and Capto-compatible systems, collet chucks in ER and other standard patterns, and boring heads for both roughing and finishing. These products are used in milling, drilling, boring, and turning applications across industries such as aerospace, automotive, medical device manufacturing, and general job shops. Technical buyers select Parlec components for their dimensional accuracy, repeatability, and compatibility with common machine tool spindles. The boring heads, for example, are available with body diameters from approximately 2.48 inches to 3.54 inches and PC6 head connections, allowing fine adjustment for precision boring. Toolholders are manufactured to standard taper specifications and are balanced for high-speed operation. 3G Electric supplies Parlec toolholding and workholding products as part of its industrial equipment catalog. The company stocks a range of Parlec SKUs, including boring heads, toolholder sets, and individual holders, and provides logistics support for global delivery. 3G Electric's role is to interpret customer demand and deliver genuine Parlec components with the documentation and availability that maintenance and procurement teams require. For plant engineers and maintenance managers, Parlec represents a line of tooling that can be integrated into existing CNC programs without requalification, provided the correct taper and connection sizes are specified. The product range covers common machine interfaces, and the boring heads offer adjustable diameters for varying hole sizes. 3G Electric maintains inventory of Parlec items and can source additional part numbers based on customer requirements. The catalog includes both current production and legacy part numbers, supporting both new installations and replacement needs. Technical specifications such as body diameter, connection size, and part number are provided for each SKU to aid in selection. 3G Electric does not manufacture Parlec products; it distributes genuine Parlec components. The company's global shipping capabilities mean that customers outside North America can access Parlec tooling through a single procurement channel. For procurement specialists, this simplifies the sourcing of Parlec items alongside other industrial equipment. 3G Electric's catalog includes Parlec boring heads, toolholders, and sets, with part numbers and specifications listed for each item. The company can provide quotes for specific Parlec part numbers and quantities. For maintenance managers, having a reliable source for Parlec tooling reduces downtime associated with tool changes and replacements. The product line's focus on standard interfaces means that Parlec components can be used across multiple machine tools, reducing the need for specialized inventory. 3G Electric's support includes order fulfillment and logistics, allowing customers to focus on their machining operations. In summary, Parlec is a toolholding and workholding brand with a broad range of products for CNC machining. 3G Electric distributes these products globally, offering access to genuine Parlec components with the specifications and part numbers that technical buyers need.

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About PARLEC

Parlec is a manufacturer of toolholding and workholding systems for CNC machining, with a product line that includes collet chucks, nuts, arbors, boring heads, and complete toolholder assemblies. The company was founded in the mid-20th century and has built its reputation on precision-engineered components for metalcutting operations. Parlec's product families address the full range of tool interface needs: V-flange and BT-style toolholders, HSK and Capto-compatible systems, collet chucks in ER and other standard patterns, and boring heads for both roughing and finishing. These products are used in milling, drilling, boring, and turning applications across industries such as aerospace, automotive, medical device manufacturing, and general job shops. Technical buyers select Parlec components for their dimensional accuracy, repeatability, and compatibility with common machine tool spindles. The boring heads, for example, are available with body diameters from approximately 2.48 inches to 3.54 inches and PC6 head connections, allowing fine adjustment for precision boring. Toolholders are manufactured to standard taper specifications and are balanced for high-speed operation. 3G Electric supplies Parlec toolholding and workholding products as part of its industrial equipment catalog. The company stocks a range of Parlec SKUs, including boring heads, toolholder sets, and individual holders, and provides logistics support for global delivery. 3G Electric's role is to interpret customer demand and deliver genuine Parlec components with the documentation and availability that maintenance and procurement teams require. For plant engineers and maintenance managers, Parlec represents a line of tooling that can be integrated into existing CNC programs without requalification, provided the correct taper and connection sizes are specified. The product range covers common machine interfaces, and the boring heads offer adjustable diameters for varying hole sizes. 3G Electric maintains inventory of Parlec items and can source additional part numbers based on customer requirements. The catalog includes both current production and legacy part numbers, supporting both new installations and replacement needs. Technical specifications such as body diameter, connection size, and part number are provided for each SKU to aid in selection. 3G Electric does not manufacture Parlec products; it distributes genuine Parlec components. The company's global shipping capabilities mean that customers outside North America can access Parlec tooling through a single procurement channel. For procurement specialists, this simplifies the sourcing of Parlec items alongside other industrial equipment. 3G Electric's catalog includes Parlec boring heads, toolholders, and sets, with part numbers and specifications listed for each item. The company can provide quotes for specific Parlec part numbers and quantities. For maintenance managers, having a reliable source for Parlec tooling reduces downtime associated with tool changes and replacements. The product line's focus on standard interfaces means that Parlec components can be used across multiple machine tools, reducing the need for specialized inventory. 3G Electric's support includes order fulfillment and logistics, allowing customers to focus on their machining operations. In summary, Parlec is a toolholding and workholding brand with a broad range of products for CNC machining. 3G Electric distributes these products globally, offering access to genuine Parlec components with the specifications and part numbers that technical buyers need.

Common Applications

  • Aerospace machining — Parlec PC6 boring heads for precision finish boring of engine components and structural parts.
  • Automotive powertrain — Parlec toolholders with CAT40 tapers for milling and drilling cylinder heads and blocks.
  • Medical device manufacturing — Parlec collet chucks for small-diameter tooling in Swiss-type and CNC lathes.
  • General job shops — Parlec V-flange toolholders for mixed-production milling and boring on vertical machining centers.
  • Heavy equipment repair — Parlec roughing boring heads for enlarging worn bores in large castings and weldments.
  • Energy sector — Parlec toolholding systems for machining valve bodies and pump housings in tough alloys.

Frequently asked questions

Common questions about PARLEC from 3G Electric.

What types of toolholders does Parlec offer?

Parlec manufactures a range of toolholders including V-flange (CAT), BT, HSK, and Capto-compatible designs. The product line includes collet chucks, end mill holders, shell mill holders, and tapping holders. Many are available in balanced configurations for high-speed machining. 3G Electric stocks various Parlec toolholder part numbers, such as 7100-B460 and 361-T11-3, and can source additional styles based on taper and size requirements.

What are the specifications of the Parlec PC6 boring head?

The Parlec PC6 boring head is available in multiple body diameters. For example, part number PC6-3615 has a 2.4800 in body diameter, while PC6-4606 has a 3.5400 in body diameter. Both use a PC6 head connection size. These boring heads are designed for precision finish boring and roughing operations, with adjustable cutting diameters. They are suitable for use on boring mills and machining centers. 3G Electric supplies these and other Parlec boring heads.

How do I select the correct Parlec collet chuck for my application?

Selection depends on the machine spindle taper, the collet series (e.g., ER, TG, or DA), and the required clamping range. Parlec collet chucks are available in standard tapers such as CAT40, CAT50, BT30, and BT40. The chuck's nut and collet must match the tool shank diameter. For precision work, consider runout specifications and balancing requirements. 3G Electric can provide part numbers and specifications for Parlec collet chucks to match your machine and tooling.

Are Parlec toolholders balanced for high-speed machining?

Many Parlec toolholders are designed for high-speed operation and are balanced to specific G-grade levels at defined speeds. The exact balance specification depends on the model and taper size. For applications exceeding 10,000 RPM, verify the balance rating of the specific toolholder. 3G Electric lists part numbers and can provide available technical data for Parlec toolholders to help you determine suitability for your spindle speed.

What is the difference between Parlec roughing and finishing boring heads?

Parlec roughing boring heads are designed for heavy material removal, with larger body diameters and robust construction to handle higher cutting forces. Finishing boring heads, such as the PC6-3615, are intended for final passes to achieve tight tolerances and fine surface finishes. They often feature fine adjustment mechanisms. Both types use the same PC6 connection in some models. 3G Electric stocks both roughing and finishing boring heads from Parlec.

Can 3G Electric supply Parlec toolholder sets?

Yes, 3G Electric supplies Parlec toolholder sets, including part numbers such as 4405-42C09 and 4205-21C06. These sets typically include a toolholder body and may include collets, nuts, or other components. The exact contents vary by set. For specific set configurations, contact 3G Electric with the part number. We can provide availability and pricing for Parlec toolholder sets and individual components.