Peerless Precision, Inc. (PPI) is a small, 28 person job shop that specializes in the manufacture of small, precision machined components for the Aerospace, Defense, Medical Device and Commercial Optics Industries. We are extremely competent when tolerances of .0001" or better are required and are able to deliver 1 helium light band in flatness, .000005" in roundness and .003" wall thickness. PPI is ITAR and SAM registered and certified under both AS9100D and ISO9001:2015.
Our services range from prototyping through low volume production runs, assemblies and project management. We work with both raw stock (titanium, stainless and tool steels, aluminum, carbides, invar, etc.), plastics (rulon, ryton, vespel, etc.) and castings, all machined to precision tolerances. PPI is a dock to stock supplier to Triumph Engine Control Systems in West Hartford, CT., and a critical components supplier to FLIR Systems, Inc. in Billerica, MA and Goleta, CA. We also serve such clients as Eaton Aerospace, Zygo Corporation (A Division of Ametek), SeaCorp, Southeastern Technologies, Pivot Technologies and many others. Many of the components we manufacture are used in fuel and engine systems, thermal imaging and night vision equipment, bone drills, prosthetics and optical measuring equipment.
Where companies are looking to consolidate their vendor base, PPI's project management skill in working with 30 other local precision machine shops and special process houses offers total, single source capability. Those shops add screw machine, large part manufacture, complex housing manufacture, welding and much more to PPI's broad internal capabilities. Additionally, PPI works with firms providing reverse engineering services enabling us to produce low volume, legacy parts at competitive prices.
For our Virtual Factory Tour, please visit https://youtu.be/qhoYZZJBSZA
Recent Jobs Quoted
Machined Aluminum Parts
IndustriesMedical, Aerospace & Defense
MaterialsAluminum, Carbon Steel, Tool Steel, Bronze, Stainless Steel, Brass, Copper, Titanium, Tungsten Carbide, Beryllium Copper
2007 Hyundai Kia SKT-15 with 1.75 Barfeed and Parts Conveyor +/- .0005
2008 Hyundai Kia SKT-21 with 1.75 Barfeed and Parts Conveyor +/- .0005
2012 OKUMA GENOS L250E WITH 1 5/8” BARFEED +/- .0005”
2018 OKUMA GENOS L250E WITH 1 5/8” BARFEED +/- .0005”
1997 OKUMA LB10 WITH 1 5/8” BARFEED +/- .0005”
2017 MAZAK VC-500A 5 AXIS – CAP 15.74”X12”X12” +/- .0002”
2009 HYUNDAI KIA VX-400 – CAP 32”X18”X20” WITH ROTARY 4TH AXIS +/- .0003”
2007 HYUNDA KIA VX-500 – CAP 40”X20”X25” WITH 5-AXIS POSITIONING +/- .0003”
2000 HAAS MODEL VF-3 – CAP 20”X48”X20” WITH ROTARY 4TH AXIS +/- .0005”
OKAMOTO PROGRAMMABLE OGM-8.20UB OD GRINDERS 1 W/ID ATTACHMENT +/- .00005” QTY 2
OKAMOTO PROGRAMMABLE IGM-15NC ID GRINDING +/- .000025” QTY 2
#5 BROWN & SHARPE O.D. 4”X16” +/-.0001”
4 X HARIG MANUAL SURFACE GRIND 6”X12” (2 WITH DRO’S WITH .000020” RESOLUTION) +/- .00005”
OKAMOTO POWER SURFACE GRIND 8”X20” (WET) FLAT WITHIN .0001”
BROWN & SHARPE MICROMASTER SURFACE GRIND 8”X24” (WET) +/- .0005”
2 X NORTON LAPPERS – 16” 2 PLATE +/- .000005”
NORTON LAPPER – 18” 2 PLATE +/- .000005”
3 X SCHAUER LAPPING HEADS
MOORE #3 JIG GRINDER +/- .0001
MOORE #2 JIG BORER – DIGITAL READOUT +/- .0005”
MFG Member Since
Request a Quote
Have part files ready?
Submit an RFQ in 2 easy steps.
Single Part: Step 1
Upload your part file below.
Drag and drop a file here or click to upload
Oops! The file size needs to be less than 500 MB. Please upload a small file.
All files are securely stored on MFG and only released to manufacturers at your discretion.
Single Part: Step 2
Just a few extra details.
Your Contact Information
Let them know how to contact you.
All information is transmitted and stored securely. We will never sell your information.
Peerless Precision has received your Single Part RFQ! Once accepted, they will contact you.
Hi! Did you know you can keep track of the Single Part RFQs you send with an MFG Community account?
Send a Message
Start a conversation and get any additional info you need.
Prefer to reach out directly? No problem.