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info@deltamachineandtool.com West Chester, PA 19382
AS9100 Rev D Tier-1 OEM Supplier
Full-Spectrum Machining

Precision Built for
the Most Demanding Specs

From prototype to high-volume production, every capability at Delta is backed by AS9100 Rev D quality controls, advanced CNC technology, and 50+ years of machining expertise. Click any capability to learn more.

CNC Milling

3 & 4 axis precision milling of complex geometries in aluminum, titanium, stainless, and alloy steel. Suitable for prismatic parts, pockets, contours, and structural components demanding tight tolerances and excellent surface finish.

3 & 4 Axis ±0.0005" Tolerance Aluminum Titanium Stainless Alloy Steel
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CNC Turning & Turn-Mill

Multi-axis CNC turning with live tooling and multi-spindle platforms. Our Okuma LB3000EX-II delivers complex turned components — fasteners, bolts, nuts, spacers, shafts, housings, bushings, and fittings — in fewer setups with improved concentricity and reduced cycle time.

Okuma LB3000EX-II Multi-Axis Live Tooling Fasteners Nuts Bolts
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Multi-Axis Machining

Multi-axis capability eliminates multiple setups, improves positional accuracy, and enables complex contoured surfaces for structural and aerodynamic components that simply cannot be made any other way.

Single Setup Complex Contours Structural Parts Aero Components
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Assembly Services

Complete sub-assembly and final assembly with full supply chain management — we source hardware, manage secondary operations, and deliver a ready-to-install product directly to your dock under our AS9100 quality system.

Sub-Assembly Final Assembly Supply Chain Mgmt Dock-Ready Delivery AS9100 Controlled
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Supply Chain Management

AS9100-certified precision machine shop supporting complex Tier 1 industrial supply chains, including programs for the Boeing CH-47 Chinook platform. Providing reliable sourcing, production coordination, inventory control, and on-time delivery of mission-critical machined components.

Supplier & Vendor Management Production Planning & Scheduling Inventory & Material Control Full Lot Traceability & Documentation
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Inspection & Quality

AS9100-certified quality management with CMM inspection, ballooned drawing packages, First Article Inspection Reports (FAIR / AS9102), documentation, and full material traceability from raw stock to finished part.

CMM Inspection FAIR / AS9102 Cert of Conformance Full Traceability
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Materials We Machine

If It Can Be Machined,
We Machine It.

Aluminum
2024 · 6061 · 7075
Titanium
Ti-6Al-4V · CP Ti
Stainless Steel
300 Series · 400 Series ·
13-8 · 15-5 · 17-4
Alloy Steel
4130 · 4140 · 4340
Tool Steel
A2 · D2 · H13 · S7
& More
Brass · Bronze · Plastics
Full Materials List
Ready to Start?

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Your Next Part.

Upload your drawings and specifications. Our engineering team will review and respond with a detailed, competitive quote.

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