// SVC-002 // CNC TURNING

Large Diameter CNC Turning Up to 68 Inch

From precision miniature parts to large diameter CNC turning 68 inch — full mill-turn and vertical boring capability in San Diego.

Dye Precision CNC offers turning from .05 to 68 inch diameter on mill-turn lathes and a Shibaura TMD-13C vertical boring and turning mill with a 63-inch maximum swing. Our Mori Seiki NZX2000SY2 twin-spindle Y-axis lathes, Okuma Genos, and Haas ST-series turning centers pair live tooling and bar feeders for lights-out production, holding tolerances down to ±.0001. Whether you need large diameter CNC turning 68 inch for defense housings or high-volume precision turn-mill parts, our CNC machine shop San Diego delivers AS9100 and ITAR compliant results.

// CAPABILITIES

What We Deliver

Turning .05 to 68 inch diameter
Mill-turn with live tooling, Y-axis, and twin spindles
Large-diameter vertical boring (63 inch max swing)
Bar-fed production turning for lights-out runs
Tolerances down to ±.0001
Thread milling, grooving, and cross-drilling
// EQUIPMENT

Machines On The Floor

EQ(2) Mori Seiki NZX2000SY2 — Twin-Spindle Mill-Turn
EQMori Seiki NL2500 SY & NL2000 — Y-Axis Lathes
EQOkuma Genos L300-M-e — Turn-Mill
EQHaas ST-25 & ST-20Y — CNC Turning Centers
EQShibaura TMD-13C — Vertical Boring & Turning Mill
EQ(4) ATS ML-580 Bar Feeders
47CNC Machines
±.0001Turning Tolerance
24/7Lights-Out Capability
1994Established
// FAQ

Questions & Answers

What is the maximum diameter you can turn?

We turn parts from .05 to 68 inch diameter. Our Shibaura TMD-13C vertical boring and turning mill handles a maximum swing of 63 inches for large-diameter defense and industrial components.

Do you offer mill-turn with live tooling?

Yes. Our Mori Seiki NZX2000SY2 and NL2500 SY lathes are Y-axis mill-turn machines with live tooling, allowing milling, drilling, and cross-work in a single setup.

What turning tolerance can you hold?

We hold turning tolerances down to ±.0001, verified by CMM inspection on Hexagon and Mitutoyo systems.

// REQUEST — QUOTE PROTOCOL

Start Your Quote

Talk to our team in Poway, CA about large diameter cnc turning for your next program.