Dillon Manufacturing, Inc.

2115 Progress Drive

Springfield, OH 45505 US


A Message from Dillon Manufacturing, Inc.

Chuck Jaws - Comprehensive Dillon Catalog Available!

We have created a 38-page, color catalog which describes the full line of Dillon Chuck Jaws.

As Seen In Modern Machine Shop

chuck jaw

Large-Diameter Chuck Jaws Enable Faster Setups
Eastec 2019: Matching workholding to Dillon Manufacturing’s large-diameter (15" to 60") chucks is said to enable faster setups.

Dillon Manufacturing’s hard jaws

Diamond Serrations Reduce Hard Jaw Slippage
Hard jaws from Dillon Manufacturing are designed to center the workpiece and grip it equally with each jaw.

Collet pad top jaw systems, Dillon Manufacturing

Collet Pad Top Jaws Expand Chuck Workholding Capabilities
Collet pad top jaws from Dillon Manufacturing is said to enable aggressive machining to reduce cycle times and provide consistent repeatability.

serrations on a Dillon soft jaw

Hard-to-Find Pitches Added to Soft Top Jaw Lineup
A major facilities upgrade now enables Dillon Chuck Jaws to add the manufacture of serrations of 2 mm × 60 degrees and 2.5 mm × 60 degrees for hard-to-find top jaws, hard jaws and full grip jaws that fit the corresponding chuck master jaws of the same hard-to-locate pitch.

Dillon’s Fast-Trac jaw nuts

Jaw Nuts Minimize Jaw Change Time
Dillon Fast-Trac jaw nuts are designed to convert standard chucks into quick-change chucks, reducing jaw change time by as much as half.

Dillon's extended large-diameter pie jaws

Full-Grip Pie Jaws Now Available in Extended Diameters, Heights
Dillon Manufacturing is now producing large-diameter (up to 24") full grip jaws from 1018 CRS, 6061 Aluminum and Dura-Bar cast iron.

Dillon chuck jaws made of 6061 aluminum

Chuck Jaws Now Available in 6061 Aluminum
Dillon’s full grip jaws, machined from 6061 extruded aluminum, provide added options for full grip jaw customers who have traditionally used cast aluminum jaws.

Dillon pie jaws

Full-Grip Pie Jaws Available Ranging to 15" in Diameter
Dillon Manufacturing full-grip pie jaws are made of 1018 CR steel and are available in diameters from 6" to 15", with heights of 2", 4" and 6".

Dillon Jaws' soft jaw blanks

Soft Jaw Blanks Achieve Dimensional Matching of Jaw Sets
Soft jaw blanks from Dillon Jaws feature a milled surface on the jaw end, providing an established surface aiding in positive serration alignment with the front edge of the jaw.

Jaw-forming ring

Jaw-Forming Ring Provides Uniform Grip on Workpieces
The Dillon jaw-forming ring is designed to be an easy-to-use tool providing a more uniform grip on the workpiece, maximizing jaw life for cutting and forming operations.

Dillon Manufacturing collet pads

Collet Pads Enable Top-Jaw System to Hold Small Bar, Tube Stock
Dillon Manufacturing offers S- and Warner & Swasey-type collet pads for top-jaw systems.

Dillon Manufacturing full-grip jaws

Full-Grip Jaws Reduce Distortion
Eastec 2017: Dillon Manufacturing’s full-grip jaws are available in diameters ranging from 6" to 24", heights of 2", 4" and 6", and metric sizes ranging from 140 to 630 mm in diameter.

Dillon pie jaws

Pie Jaws Available in Multiple Materials
Dillon Manufacturing’s full-grip jaws are available in diameters ranging from 6" to 24", heights of 2", 4" and 6", and metric sizes ranging from 140 to 630 mm in diameter.

Full Grip Chuck Jaws Securely Hold Workpieces
PMTS 2017: Dillon Manufacturing full grip jaws are available from 6" to 24" in diameter, with heights of 2", 4", and 6", and metric sizes from 140 to 630 mm in diameter.

Dillon jaw forming rings

Forming Rings Ensure Soft Jaws Are Machined True to Centerline
Dillon’s jaw forming rings are intended to serve as easy-to-use tools enabling the precise machining of soft jaws for firmer workpiece clamping.

Dillon jaw force gage

Jaw Force Gages Enable Individual Jaw Force Measurement
A series of jaw force gages from Dillon Manufacturing enable users to accurately measure the force applied to each chuck jaw independently, so that problems can be diagnosed and corrected before a failure occurs.

Dillon special top jaws

Custom Top Jaws Hold Workpiece ID, OD or Both
Special top jaws from Dillon Manufacturing can grip a workpiece’s ID, OD or a combination of both, to suit a variety of workholding applications.

Dillon’s quick-change collet pads and collet pad jaws

Collet Pads, Jaws Hold Hexagonal, Square Workpieces
Dillon’s quick-change collet pads and collet pad jaws are intended for small-diameter workpiece machining applications.

Dillon jaw nuts and keys

Heat-Treated Jaw Nuts, Keys Provide Durable Workholding
Dillon’s jaw nuts and keys are made of 4140 heat-treated steel and provide high wear resistance, impact resistance, higher tensile strength and extended jaw nut life compared to jaws made from case-hardened 1018 steel.

Dillon aluminum full-grip jaws

Top Jaws Evenly Distribute Force across Thin-Walled Workpieces
Dillon Manufacturing’s aluminum full-grip jaws, available in sizes ranging from 5" to 24" in diameter, are ideal for machining thin-walled parts.

Extra High Chuck Jaws Improve Workpiece Stability
DMI Series H extra high chuck jaws from Dillon Manufacturing with heights available to 10” tall are featured in the company’s booth.

Product Categories of Dillon Manufacturing, Inc.

Arbors, Expandable Workholding
Chuck Jaws & Collets
Chucks, Jaw Type
Clamps & Fixturing Devices
Collets for Toolholding
Collets for Workholding
Lubricants & Greases
Serration Tooling
Tooling Systems, Modular and/or Quick-Change
Vises & Vise Jaws
Workholding, Custom

Trade Names

Chuck Jaws
Collet Pads and Collet Pad Jaws
Custom Jaws
Dilllon Bullard Jaws
Dillon Chuck Jaws
Dillon Jaws
Hard Jaws
Jaw Nuts
Pie Jaws
Special Jaws