Back to Scroll Chucks

1141-1149 Interchangeable Chuck Top Jaws

Interchangeable Top Jaws for Sherline Chucks.
Options include Left to Right: Hardened steel master jaw, master jaw with Delrin® top jaw attached and Delrin® top jaw alone, Teflon®, nylon, brass, aluminum and unhardened steel top jaws.
Prices vary by material.

Buy product

SKU: 1141-1149 Categories: , ,

Product Description

brass top-jawsCertain delicate parts require gripping with softer jaw materials. Other operations require chuck jaws that do not transmit particles of rust to the part being held. To accommodate these special circumstances, Sherline now offers 2-piece chuck jaws with interchangeable top jaws made from special materials. In place of the standard hardened or optional unhardened (“soft”) steel 1-piece jaws, these new top jaws come in soft materials like Delrin, Teflon and Nylon, plus harder but non-rusting materials like brass and aluminum. The replaceable top jaws are fastened to the hardened steel bottom jaws with two countersunk socket head screws. They are not stepped so they can be machined by the customer for custom holding applications. Other materials available by request. *please note that you must purchase the bottom master jaws before you can use the top jaws.

NOTE:
To customers who are buying these jaws for an existing chuck, please measure the width of your current chuck jaws with a pair of mics so we can grind your master jaws to match. State your current jaw width when you place your order. For first time buyers who are buying a new chuck with these Master jaws, your jaws will be ground to match your chuck. Prices shown are for the jaws only (new chuck is not included). When ordering also state whether you are ordering jaws for a 3 or 4 jaw chuck.

 

warning-symbol
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.

safety-glasses-symbol

Always wear safety glasses when operating machine tools.


Download PDF 1141-1149 Instructions

Instructions PDF Download

Available Materials delrin, nylon, teflon, aluminum, brass and steel (other materials available by request).
1141 Hardened Bottom Master Jaws (3-jaw self-centering chucks). $75.75
1142 Teflon Top Jaws (Set of 3) $78.25
1142-4 Teflon Top Jaws (Set of 4) $102.50
1143 Mild Steel 12L14 Top Jaws (Set of 3) $54.25
1143-4 Mild Steel 12L14 Top Jaws (Set of 4) $70.00
1144 Hardened Bottom Master Jaws (4-jaw self-centering chucks) $99.75
1145 Hardened Bottom Master Jaws (4-jaw independent chucks) $98.75
1146 Aluminum Top Jaws (Set of 3) $57.75
1146-4 Aluminum Top Jaws (Set of 4) $73.50
1147 Brass Top Jaws (Set of 3) 63.00
1147-4 Brass Top Jaws (Set of 4) $79.50
1148 Delrin Top Jaws (Set of 3) $52.00
1148-4 Delrin Top Jaws (Set of 4) $67.75
1149 Nylon Top Jaws (Set of 3) $52.00
1149-4 Nylon Top Jaws (Set of 4) $67.75