Specializing in Cylindrical I.D. & O.D. Grinding

We would like to introduce our company to you. Our facility is located in Gardena, California. With over 35 years of experience in this field our company is committed to providing quality service, which is critical to our customer's success. We specialize in cylindrical I.D. & O.D. grinding with metals that are ferrous and non-ferrous. We have given support in grinding precision components for Aerospace, Petroleum, Military, Automotive and many other industries.

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I.D. Grinding / O.D. Grinding / Surface Grinding Centerless Grinding

Capabilities Equipment

I.D. Grinding from .165" to 12.00" diameters up to 8.00" deep (5) 1116 Bryant O.D./I.D. Grinder (16" Swing)

O.D. Chuck Grinding from .090" to 12.00" diameters up to 8.00" long (5) MG12 HP Myford O.D. Grinder (5" X 12")
O.D. Between Centers from .090" to 12.00" diameters up to 40.00" long (1) 2386 Karstens O.D. Grinder (8" X 12")
Surface Grinding up to 12" X 24" (1) 1230 Gallmeyer & Livingston O.D. Grinder (12" X 36")
Centerless Grinding In-feed up to 2.00" depending on length (1) 2386 Karstens O.D. Grinder (8" X 12")
Centerless Grinding Thru-feed stock bars up to .500" X 72.00" (1) 1000U Kellenberger O.D/I.D Grinder (10" X 40")
Prototype Work, Short and Long Production Runs. (1) ACC-1224 EX Okamoto Surface Grinder (12" X 24")
Able to Grind Angles, Tapers, Radius, and Grooves. (2) No 2 Cincinnati Centerless Grinder (2" X 12")
(1) HTG600 Tschudin O.D. Grinder (8" X 24")

Ferrous & Non-Ferrous Material:

Hard Chrome Grinding Per BAC 5032, Inconel 625 & 718, Aluminum Alloy,

Carbon Steel, Stainless Steel, Brass, Copper, Plastic and Tool Steel

Quality Assurance

Pacific Precision Grinding Inc. is a service provider to the Aerospace and Commercial industries. PPG is currently in compliance with AS9100 Rev. D and customer requirements MIL-I-45208 Quality System, ANSI Z540 Calibration System. PPG has written procedures for every process from receiving customer purchase order through packaging and shipping parts.

Quality Policy

PPG will strive to deliver the service and value that meet the customer's requirements. We will commit to constant improvement by training our people, upgrading equipment, eliminating nonessential practices and creating an environment of quality consciousness.

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Our Capabilities

Advanced grinding solutions backed by decades of precision

engineering expertise

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40+

YEARS OF EXPERIENCE

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±0.0001"

TOLERENCE (INCHES)

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99.8%

ON-TIME DELIVERY

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ISO/AS

ACTIVE CERTIFICATION

Surface Grinding

High-precision surface grinding with tolerances to ±0.0001 inches. Ideal for flat surfaces, parallel plates, and tight thickness requirements.

• Capacity: Up to 24" x 60"

• Finish: 4-8 Ra

• Magnetic Chuck

Tight Tolerance Machine

Specialized in ultra-precise components requiring micron-level accuracy for aerospace and medical applications.

• ±0.0001" Tolerance

• CMM Verification

• Full Documentation

Materials Expertise

Experience with a wide range of material from soft aluminum to hardened tool steels and exotic aerospace alloys.

• Tool Steels Up To 65 HRC

• Titanium Allows

• Inconel & Exotics

Trusted by the world's most demanding industries

for mission-critical precision components.

Industries We Serve

Trusted by the world's most demanding industries for mission-critical

precision components.



Critical components for commercial and, military aircraft, satellites, and propulsion systems. • AS9100D Certified • Full Traceability • NADCAP Compliant	Precision parts for defense systems, weapons platforms, and military vehicles with ITAR compliance. • ITAR Registered • Security Clearance • MIL-STD Compliant	Ultra-precision components for surgical instruments, implants, and diagnostic equipment. • ISO 13485 • Cleanroom Capacity • Material Certification



High-Performance engine components, transmission parts, and racing applications. • IATF 16949 • PPAP Level 3 • SPC Monitoring	Components for power generation, renewable energy system, and nuclear applications. • NQA-1 Compliant • 10 CFR Part 21 • Material Testing	Precision parts for naval vessels, commercial shipping, and underwater system. • Corrosion Resistance • Salt Spray Testing • MIL-SPEC Materials