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HURON

HURON is a brand specializing in lathe chuck jaws and related workholding components for industrial turning applications. The product line includes square, pointed, and round jaw profiles in both tongue-and-groove and serrated gripping configurations. Materials used are aluminum and steel, selected to balance weight, grip durability, and workpiece protection. Jaw heights range from 1.5 in to 3.25 in, accommodating chuck diameters from 6 in to 24 in. Mounting bolt sizes span from 1/2 in to M20, covering common imperial and metric spindle interfaces. The range also includes replacement jaw nuts with serrated gripping surfaces, such as the 1.5 mm X 60° serrated nut for 15 in chucks. HURON jaws are designed as direct replacements for many standard chucks, allowing maintenance teams to restore gripping capacity without replacing the entire chuck assembly. 3G Electric stocks over 226 SKUs of HURON lathe jaws and chuck parts, providing a centralized source for procurement specialists and plant engineers. Each SKU is listed with manufacturer part numbers, material, dimensions, and mounting specifications to simplify cross-referencing. The catalog covers tongue-and-groove styles for general-purpose gripping and serrated styles for higher torque applications where positive workpiece retention is required. Pointed jaws are available for gripping irregular or small-diameter parts, while full-grip round jaws distribute clamping force evenly for thin-walled or delicate components. All HURON components supplied by 3G Electric are new, factory-sourced parts. No used or refurbished items are offered. The inventory supports scheduled maintenance, emergency repairs, and production line changeovers across industries such as metal fabrication, automotive machining, and general engineering. By maintaining a broad selection of HURON jaw types and sizes, 3G Electric enables engineers to match the correct jaw geometry and material to their specific chuck model and workpiece requirements.

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About HURON

HURON is a brand specializing in lathe chuck jaws and related workholding components for industrial turning applications. The product line includes square, pointed, and round jaw profiles in both tongue-and-groove and serrated gripping configurations. Materials used are aluminum and steel, selected to balance weight, grip durability, and workpiece protection. Jaw heights range from 1.5 in to 3.25 in, accommodating chuck diameters from 6 in to 24 in. Mounting bolt sizes span from 1/2 in to M20, covering common imperial and metric spindle interfaces. The range also includes replacement jaw nuts with serrated gripping surfaces, such as the 1.5 mm X 60° serrated nut for 15 in chucks. HURON jaws are designed as direct replacements for many standard chucks, allowing maintenance teams to restore gripping capacity without replacing the entire chuck assembly. 3G Electric stocks over 226 SKUs of HURON lathe jaws and chuck parts, providing a centralized source for procurement specialists and plant engineers. Each SKU is listed with manufacturer part numbers, material, dimensions, and mounting specifications to simplify cross-referencing. The catalog covers tongue-and-groove styles for general-purpose gripping and serrated styles for higher torque applications where positive workpiece retention is required. Pointed jaws are available for gripping irregular or small-diameter parts, while full-grip round jaws distribute clamping force evenly for thin-walled or delicate components. All HURON components supplied by 3G Electric are new, factory-sourced parts. No used or refurbished items are offered. The inventory supports scheduled maintenance, emergency repairs, and production line changeovers across industries such as metal fabrication, automotive machining, and general engineering. By maintaining a broad selection of HURON jaw types and sizes, 3G Electric enables engineers to match the correct jaw geometry and material to their specific chuck model and workpiece requirements.

Common Applications

  • Metal fabrication – HURON square serrated aluminum jaws (AKT10) for gripping steel tubes on 10 in chucks during welding prep.
  • Automotive machining – HURON pointed serrated steel jaws (KT6PL) for holding small-diameter shafts on 6 in chucks in a CNC lathe.
  • General engineering – HURON tongue-and-groove aluminum jaws (A10MSH) for finishing aluminum parts on 10 in chucks without marring.
  • Heavy equipment repair – HURON full-grip round serrated aluminum jaws (AKT215MHFG) for clamping large-diameter flanges on 15 in chucks.
  • Tool and die making – HURON pointed tongue-and-groove steel jaws (18MSHOP) for holding irregular die components on 18 in chucks.
  • Maintenance turnaround – HURON replacement jaw nuts (KT215JN) for restoring grip on 15 in chucks during scheduled downtime.

Frequently asked questions

Common questions about HURON from 3G Electric.

What materials are HURON lathe jaws available in?

HURON lathe jaws are manufactured in aluminum and steel. Aluminum jaws are lighter, reducing chuck inertia and operator fatigue during manual changes, and are suitable for non-ferrous or finished workpieces where marring is a concern. Steel jaws provide higher hardness and wear resistance for heavy-duty gripping of ferrous materials or when higher clamping forces are required. Both materials are available in serrated and tongue-and-groove styles.

How do I select the correct HURON jaw for my chuck diameter?

HURON jaws are specified by the chuck diameter they are designed to fit, such as 6 in, 10 in, 15 in, 18 in, or 21-24 in. The product listing includes the chuck diameter in the description. Additionally, the mounting bolt size (e.g., 1/2 in, M10, M12, M20) must match the chuck's bolt pattern. Always verify both the chuck diameter and bolt size against your existing chuck before ordering.

What is the difference between tongue-and-groove and serrated HURON jaws?

Tongue-and-groove HURON jaws have a smooth gripping surface with a tongue-and-groove interface that provides positive location and alignment on the chuck. They are typically used for general-purpose gripping of round or irregular parts where surface finish is important. Serrated jaws have a toothed gripping surface that bites into the workpiece, offering higher torque transmission and better grip on rough or scaled materials. Serrated jaws are preferred for heavy roughing operations.

Are HURON replacement jaw nuts available separately?

Yes, HURON offers replacement jaw nuts, such as the KT215JN for 15 in chucks. These nuts feature a serrated gripping surface (e.g., 1.5 mm X 60° serration) and are threaded to match the jaw bolt size (e.g., M20). They are designed to replace worn or damaged nuts without replacing the entire jaw assembly, reducing downtime and cost.

Can HURON jaws be used on chucks from other manufacturers?

HURON jaws are designed as direct replacements for many standard chucks, but compatibility depends on the chuck's jaw-mounting interface, bolt pattern, and master jaw design. The jaw profile (square, pointed, round), mounting bolt size, and height must match the chuck's specifications. Always compare the HURON part number and dimensions against your chuck manufacturer's specifications before installation.

Does 3G Electric supply HURON products?

Yes — 3G Electric (S) Pte. Ltd. supplies HURON products. We stock the HURON catalog and supply genuine factory-original products with full manufacturer warranty and technical support.