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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.
Specializing in Cylindrical I.D. & O.D. Grinding
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
I.D. Grinding
High-precision grinding with tolerances to ±0.0001" Able to hold parts with Air Chuck, Magnetic Chuck, Pie Jaws and many grinding fixtures. Our expert machine operators ensure quality and precision size on every job.
• Capacity: Dia's from .165" to 12.00" and up to 8"00 deep depending on part configuration.
Equipment: 5 Machines, #1116 Bryant O.D./I.D. grinders with (16" Swing)
O.D. Grinding Between Centers
Specialized in ultra-precise components that require tight tolerance of +/-.0001" on dia's & T.I.R. callout.
Capacity: Dia's from .090" to 12.00" and up to 40.00" long depending on part configuration.
Equipment: 5 Machines, MG 12 HP Myford O.D. Grinder (5" X 12"), 1 # 2386 Karstens O.D grinder (8" X 12"), 1 #HTG600 Tschudin O.D. grinder (8" X 24"), 1 #1000U Kellenberger O.D. grinder (10" X 40")
Materials Expertise
Experience with a wide range of material from soft aluminum to hardened tool steels and exotic aerospace alloys.
Hard Chrome Grinding Per BAC 5032
Lamination Stack Grinding Per Spec
Inconel 625 & 718
Plastic, Copper and Aluminum Alloy
Carbon Steel, Stainless Steel and Tool Steel
HVOF Grinding (Tungsten Carbide Metal Spray, limited capabilities)
Aerospace Fastener Grinding (limited capabilities)
Surface Grinding
Specialized in ultra-precise components that require tight tolerance of +/-.0001" on dia's & T.I.R. callout.
Capacity: Dia's from .090" to 12.00" and up to 40.00" long depending on part configuration.
Equipment: 1 Machine #618 Brown and Sharpe Surface grinder (6" X 18"), 1 #ACC-1224 EX Okamoto surface grinder (12" X 24")
Centerless Grinding
Very tight tolerances of +/-.0001" are achievable with centerless process.
Capacity: In-feed up to 2.00" depending on length
Capacity: Thru-feed up to .500" stock bars X 72.00" length
Equipment: 2 Machines No. 2 Cincinnati centerless grinder (2" X 8")
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Trusted by the world's most demanding industries
for mission-critical precision components.
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Critical components for commercial and, military aircraft, satellites, and propulsion systems. | Precision parts for defense systems, weapons platforms, and military vehicles with ITAR compliance. | Ultra-precision components for surgical instruments, implants, and diagnostic equipment. |
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High-Performance engine components, transmission parts, and racing applications. | Components for power generation, renewable energy system, and nuclear applications. | Precision parts for naval vessels, commercial shipping, and underwater system. |
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Quality Assurance
Pacific Precision Grinding Inc. is a service provider to the Aerospace and Commercial industries. The company is currently in compliance with AS9100 Rev. D, as well as customer-specific requirements including MIL-I-45208 Quality System and ANSI Z540 Calibration System standards. Pacific Precision Grinding maintains documented procedures for all processes, encompassing the full workflow from receipt of customer purchase orders through final packaging and shipment of parts.
Quality Policy
Pacific Precision Grinding Inc. is committed to delivering services and value that consistently meet customers requirements. We are dedicated to continuous improvement through ongoing employee training, investing in advanced equipment, elimination of non-value-added activities and fostering a culture of quality awareness throughout the organization.
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