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HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck - Square Serrated Lathe Jaws
HURONSquare Serrated Lathe Jaws

HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck

The HURON Square Serrated Lathe Jaws (MPN SB21A2MH) are steel jaws designed for use with a 21-inch chuck and feature a 4-inch height. These jaws utilize M20 mounting bolts for secure attachment.

SKU 3G-OTH-180651

Brand
HURON
Item
Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck
Category
Square Serrated Lathe Jaws
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Technical Specifications

HURON
Manufacturer Part Number
SB21A2MH
Mounting Bolt Size
M20
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HURON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HURON Square Serrated Lathe Jaws (MPN SB21A2MH) are steel jaws designed for use with a 21-inch chuck and feature a 4-inch height. These jaws utilize M20 mounting bolts for secure attachment.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HURON Square Serrated Lathe Jaw used for?

The HURON Square Serrated Lathe Jaw (MPN SB21A2MH) is used to securely grip and hold workpieces in a 21-inch lathe chuck during machining operations. Its serrated steel surface provides high clamping force for turning, facing, and boring applications in metalworking and industrial manufacturing.

What are the specifications of the HURON SB21A2MH lathe jaw?

The HURON SB21A2MH is a square serrated lathe jaw made of steel. It is designed for a 21-inch chuck, has a 4-inch height, and uses M20 mounting bolts for attachment. The manufacturer part number is SB21A2MH, and the brand is HURON.

Where to buy HURON lathe jaws in worldwide?

You can source HURON lathe jaws, including the SB21A2MH, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct HURON components for your machining operations.

How to install HURON square serrated lathe jaws?

To install HURON square serrated lathe jaws, first clean the chuck slots and jaw mounting surfaces. Align the jaw with the chuck slot, insert the M20 mounting bolts, and tighten them evenly in a cross pattern to the manufacturer's recommended torque. Always verify jaw alignment and grip before machining.

Used in

Common applications for HURON
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.

HURON Products

3G Electric supplies HURON square serrated lathe jaws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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