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Short Laser Pin Chuck Jaws

Short Laser Pin Chuck Jaws (Laser only)
Chuck not included, shown for reference only

SKU: 11414L Categories: ,

About the Short Laser Pin Chuck Jaws

These pin jaws were designed for our laser marking customers using any of our 3-jaw chucks manufactured after 2014*. The pin jaws have three pin hole locations that hold 3/16″ hard-steel dowel pins. The jaws can hold round parts up to 3.7″ (94mm) OD and as small as .54″ (13.7mm) ID. The pins come in 1″ and 1.5″ lengths, both in sets of three.

Each jaw has three hole locations that hold 3/16″ hard-steel dowel pins. The thicker 3/16″ pins are for heavier industrial usage. They come in 1″ and 1-1/2″ lengths, both in sets of three and with three hole locations. The jaw tops are flat, which gives you a surface to locate your parts against.

These jaws are not designed for machining parts or other uses that require more than finger tight closing pressure to hold the part in the chuck. Round parts can be held from the inside, or outside, with just finger-tight grip of the pins while the outside is laser marked. The jaws will work in any of our 3-Jaw Chucks.

*NOTE: Chucks manufactured prior to 2014 will need to have each jaw custom ground to fit. Either send your chuck in or measure the width of each jaw with micrometers. Then send a list of each jaw width (A, B, and C jaws).

Each Pin-Jaw Set includes:

  • 3 hardened jaws (P/N 11414)
  • 2 sets of 3 each of the following lengths of 3/16″ hardened steel dowel pins:
    • 1″ (P/N 35780)
    • 1-1/2″ (P/N 35781)

These pins can be changed to give you a longer gripping area.

With repeated use of these pin jaws, the pins will work their way out of the jaws. We recommend two options.

  1. Wipe some silicone on the area of the pin that goes in the hole and allow it to cure. This will hold the pins in place securely. Then when the job is done, or when you need to move the pins to another hole location, you can easily remove the pins and reapply silicon for the next position.
  2. Use Loctite® to lock the pins into the jaws permanently and use designated jaws for different parts.

Other Purchasing Options:

8700 CNC Rotary Table Indexer
8730 CNC Rotary Table with Stepper Motor
3750-LAZ Tilting Angle Table
3726-LAZ 8″ Diameter 3D Scanning Plate
3727-LAZ 10″ Diameter 3D Scanning Plate
3728-LAZ 12″ Diameter 3D Scanning Plate

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The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.

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Always wear safety glasses when operating machine tools.


Download PDF 1140 Instructions

Instructions PDF Download

Laser Engraving with Sherline “Pin Jaws”

Part # Quantity Description
11414 3 3-Jaw Chuck “Short Laser Pin Jaws”
35780 3 3/16″ X 1″ Hard Steel Dowel Pin
37581 3 3/16″ X 1-1/4″ Hard Steel Dowel Pin

Shipping

We do not charge a flat rate for shipping because of the variations in weight for our products. Instead we charge you what the shipping company charges us. Our website uses a shipping calculator based on the daily rates for USPS and UPS based on the weight and destination of the shipment. You can also have us use your UPS/FedEx account number to charge your shipping to. Just enter it in the appropriate box on the checkout page.

Domestic orders are shipped Monday – Friday. Expedited orders must be placed by 11 am PST to ship the same day.

Orders shipping ground have a processing time of 2-3 working days for domestic orders and 4-5 working days for international orders. Click here for more information on our shipping and order policies.

Returns

Most merchandise can be returned within 30 day of the purchase date. A refund will be issued to the original form of payment at the original selling price. View our complete return policy and/or start your return online here.