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JRM Machining Services
CNC Horizontal Boring Mill (BIG)
Swiss Machining & Turning
CNC Machining & Milling
CNC Machining & Turning
Certified Welding
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precision machining
CNC Machining & Milling

Our highly trained machinists allow us quicker set-ups and the faster runtimes.  Our constant upgrades in the latest tooling and carbide inserts makes this possible.  Our pallet changing machines allow us to give you fast turnaround on multiple parts.  We have the latest software for your programing needs. (Surfcam and Preditor); using .DXF images and drawing files to make CAM files.

Our NEW CNC Milling Center
gives us added capacity in our Milling Dept.:

• 20 hp Spindle:  Speed 10,000 rpm
• X Travel 50"
• Y Travel 20.4"
• Z Travel 21.2"

TSUDAKOMA Full 4thAxis with 10" Chuck
• Tool change 2.5 seconds
• Fanuc 21 i: Control
• Custome Macros
• Graphics

High Speed Vertical Machining Center
• Travel Size: X=40"; Y=20"; Z=17"
•  12,000 RPM Spindle with optional 30 hp motor
• 1575 ipm rapid traverse
• 590 ipm cutting speeds
• .9 second tool change
We are cutting 4140 tool steel at 100 ipm using Hitachi's patented high speed machining software (Trocoid).

CNC Milling

CNC Milling Centers
• Travels X=50"; Y=20"; Z=20"
• Full DNC Capabilities
• 4th Axis Indexing
• Geared Heads for Heavy Cutting

CNC Milling Center w/ Pallet Changer
• Production Machine
• Travels X=32"; Y=16" Z=20"
• 8000 RPM Spindle
• Rigid Tapping
• High Rapid Moves
• Very Fast Tool Change - 30 Position
• DNC Capabilities


CNC Drilling & Tapping Machine Center
• 10,000 RPM Spindle Speed
• High Rapid Moves
• Extremely Fast Tool Changer
• Ridged Tapping at 4,000 RPM
• High Speed Indexer
• Full 4th Axis machining
CNC Mill w/ Conversational Control
• This is for Your Proto-Type & Small Lot Needs
• Travel X=32"; Y=-17"; Z=14"
• DNC Capabilities


Also look in out Horizontal Boring Mill for your large parts!

Manual Milling

All bridgeports - They have 48"tables; digital readouts; indexer heads; turntables; etc... Including all necessary tooling.

CNC Milling Center
CNC Milling Services

JRM Machine Company • 3309 Labore Rd. • Saint Paul, MN 55110 • Phone: 651-481-0139 • Toll Free: 888-481-0139 • Fax: 651-481-8961 •  Email: