PRECISION MACHINING

Precision CNC Machining & Fabrication

Critical industries demand critical quality. We know, and understand these demands down to +/- 0.0001″.

Tamshell takes pride in knowing with every part we quote, setup, machine, clean, inspect, pack, and ship to our customers – that we’re there for them every step of the way. Quality and Service is priority one as we go along the entire process of delivering components through precision machining for our customers’ critical requirements.

Tamshell’s Core Services

Close Tolerance Machining to +/- 0.0001″
Up to 5th Axis – CNC Turning, CNC Milling, CNC Swiss Screw Machining
Cutting, Sawing, Sanding
Conventional Machining
Full Service Part Deburring & Cleaning
State-Of-The-Art CMM/VMM Inspection
ISO 9001 with AS9100 Certified
I.T.A.R. Registered

Value-Added Services

Quick Quote Analysis
Expert Material Recommendations
Cost Reducing Material Sourcing
Contract Manufacturing
Kanban, LTA, Blanket Orders
Material & Part Limited Stock & Storage

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Our Process

Step 1: Your Needs

We’ll look at the fine details of your requirements before we quote. Drawings, 2nd operations, materials and more.

Step 2: Quoting

Based on your needs, materials, setup time, processing, shipping, and everything else in-between.. We’ll quote you at the best pricing and timing possible.

Step 3: Precision Machining

We’ll custom make your parts with our state-of-the-art CNC machining centers, programmed to your specs, and shipped to your timetable.

CNC Milling

Our high-tech, highly-advanced Mori Seiki and HAAS Vertical Milling Centers have the versatility and flexibility to machine any precision component, from prototypes to larger production runs.

Our precision machining centers use dual spindle rotary indexers that can perform multiple operations during a single setup. With 360 degrees of axis rotation, 240 degrees of tilt, and up to 4^th & 5^th axis programming, our milling machines can reach the difficult angles for the most complex jobs.

We recently expanded our line of routing and milling capabilities to 50” x 20” x 20”, with new Mori Seiki DuraVertical 5100 4^th & 5^th axis machines. We have also added a large Haas GR-510 Gantry to our lineup. Tamshell milling machines meet component tolerances as precise as +/-.0001″, depending on the characteristics of the machined material.

Milling Capabilities Snapshot:

CNC Milling materials up to 50” x 20” x 20”
4^th & 5^th axis programming
Close tolerances to +/- .0001” (Depending on material characteristics)
Conventional milling operations to 30” x 12” 16”

Request a CNC Milling Quote

CNC Turning

Our state-of-the-art Mori Seiki and HAAS CNC Lathes utilize live tooling, which “mills and drills” your parts while they’re being turned. This helps cut down on secondary operations, delivering your parts faster and helping to reduce cost.

Turning Capabilities Snapshot:

Machining from 1/16” to 13 ½“ in diameter
Up to 4^th & 5^th axis programming
Live tooling, angled hole drilling
Conventional turning operations from 1/64” to 24” in diameter

Request a CNC Turning Quote

CNC Swiss Screw Machining

It doesn’t get much more precise than Swiss machining. Most of the parts we produce are between 1/16” to less than 1/2″, and we do it well!

Our finely tuned Citizen Swiss Screw Machines and Traub Automatic Screw Machines provide precision machined components that range from 1/64” to 13/16” and 1/32” to 2 3/8” in diameter respectively, with tolerances as precise as .0001” in some cases. We can machine a diverse set of materials using this equipment, including some that cannot be machined through conventional means or turning/milling operations.

Swiss Screw Machining Snapshot:

Precisely tuned Citizen A32, L20, and K16 CNC machines
Able to produce some of the smallest machinable parts
From 1/16” to 1¼” capabilities
Auto-Swiss machining, longitudinal threading, 5-tool positioning

Request a Swiss Machining Quote