Precision CNC Turning Services
National Technologies provides a full line of CNC turning capabilities. An extensive complement of Hardinge & Haas super-precision CNC turning centers employing the latest technologies provides the precision advantage National Technologies brings to its CNC turning customers. Close tolerances, tight concentricities, fine finishes and complex features are all part of National Technologies CNC turning expertise. The best in CNC equipment, engineering and experience make National Technologies the performance leader in CNC turning.
- Super-Precision Equipment
- Latest Technologies
- Full Range Capacity
- Live Tooling
Precision CNC Turning Capabilities
- Machining Process
Contour Turning
Form Turning
Taper Turning
Straight Turning
Threading
Tapping
Thread Rolling
Thread Grinding
Thread Milling
- Equipment Capabilities
CNC Controlled
Bar Feeding
- Machinery Axis
Live Tooling
- Tooling
In-House Fixturing
- Chucking
4 to 18 in
- Tubing
1026 DOM
Seamless
SAE J525 Hydraulic
Black Pipe
- Materials (Metal)
Steel
Stainless Steel
Aluminum
Brass
Bronze
Copper
Zinc
Nickel
Cast Iron
- Materials (Plastic)
Acetal
Delrin
Nylon
Polycarbonate
Lexan
Acrylic
PVC
Teflon
UHMW
Garolite
- Turning Diameter
Up to 15 in
- Turning Length (on Center)
Up to 30 in
- OD & ID Tolerance
± 0.0001 in
- Length Tolerance
± 0.0004 in
- Equipment
1 Hanwha XD38 CNC Swiss Lathe 1-1/2″ Bar
1 Haas SL-30 4″ Bar & 18″ Chucking
1 Haas SL-30 3″ Bar & 10″ Chucking
1 Haas SL20APL w/ Robotic Loader 3″ Bar & 8″ Chucking
4 Haas SL-20 2-1/2″ Bar & 10″ Chucking
3 Hardinge Conquest 65 CNC 2-1/2″ Bar & 10″ Chucking with Live Tooling
1 Haas HL-4 2-1/2″ Bar & 10″ Chucking
1 Hardinge Conquest T42 CNC 2″ Bar & 8″ Chucking with Live Tooling
1 Hardinge Cobra 51 CNC 2″ Bar & 8″ Chucking
1 Hardinge Conquest 51 CNC 2″ Bar & 8″ Chucking1 Hardinge Quest 10/65 CNC 2-1/2″ Bar & 10″ Chucking
1 Hardinge Talent CNC 2″ Bar & 8″ Chucking
5 Haas SL-10 1-3/4″ Bar & 6″ Chucking
4 Haas GT-20 1-5/8″ Bar & 8″ Chucking
1 Hardinge Conquest 42 CNC 1-5/8″ Bar & 6″ Chucking
2 Hardinge Cobra 42 1-5/8″ Bar & 6″ Chucking
6 Hardinge Conquest CNC GTSP 1-1/16″ Bar & 4″ Chucking with Live Tooling
1 Emco-Turn 345 CNC 1-5/8″ Bar & 6″ Chucking
1 Haas Mini-Lathe 1-1/16″ Bar & 4″ Chucking
1 Haas Mini-Lathe w/ Robotic Loader 1-1/16″ Bar & 4″ Chucking
- Other Value Added Services
Balancing
Bending
EDM
Laser Cutting
Water Jet Cutting
Honing
Burnishing (ID & OD)
MarkingEngraving
Laser Marking
Sand Blasting
Vibratory
Thermo-Deburring
Custom Packaging
Labeling
- Inspection
Optical Comparator
Coordinate Measuring Machine
Granite Surface Plates
Microscopes
- Testing
Hardness
Non-Destructive
Magnetic Particle
Chemical Property Verification
Mechanical Property Verification
Cleanliness
- Quality
Supply Chain Management
Statistical Process Control (SPC)
- Production Volume
Short to Long Runs
- Lead Time
Quick Turn Around
Additional Information
- Industry Focus
Aerospace & Defense
Agricultural Machinery
Automotive & Transport
Communications
Construction, Mining & Heavy Equipment
Consumer Products
Energy & Utilities
Engine Manufacturers
Fluid ControlEquipment, Pump, Seal & Valve
Fuel Systems
Hydraulics
Industrial Machinery & Equipment
Medical
Power Generation
Recreational Equipment
- Industry Standards
ISO 9001:2008
ASQ Certified Inspectors
NJSU/APQP
- File Formats
SolidWorks
Anvil
Bobcad
FAI Process Improvement
Gibbs
Hardinge Masterkey
MicroEstimating
PMXpert Maintenance
Precision CNC Milling Services
Our CNC milling is an extensive part of the machining capabilities that National Technologies provides to its customers. With CNC milling made possible via our vertical machining centers with capacity ranging from small drill-tap VMCs, to large multi-axis auto load equipment, and in-house fixture design, National Technologies engineers and produces the most effective CNC milling processes to provide cost effective solutions for long and short run production lots. With in-house tool design, quick turn-around capabilities and the expertise to provide maximum reliability; National Technologies can take your CNC milling opportunities and get results that work for you.
- In-House Fixture Design
- Full Range Capacity
- CNC Milling
- Quick Turn-Around
Precision CNC Milling Capabilities
- Machining Processes
Milling
Drilling
Boring
Reaming
Gun Drilling
Broaching
Gear Hobbing
Splining
Keyways
- Equipment Capabilities
CNC Controlled
Vertical Machining Centers
- Machinery Axis
4-axis
- Tooling
In-House Fixturing
- Tubing
1026 DOM
Seamless
SAE J525 Hydraulic
Black Pipe
- Materials (Metal)
Steel
Stainless Steel
Aluminum
Brass
Bronze
Copper
Zinc
Nickel
Cast Iron
- Materials (Plastic)
Acetal
Delrin
Nylon
Polycarbonate
Lexan
Acrylic
PVC
Teflon
UHMW
Garolite
- Milling Length
Up to 16 in
- Milling Height
Up to 20 in
- Equipment
2 Haas VF-2SS Vertical Machining Center with 4 Axis Capability
4 Haas VF-3 Vertical Machining Centers with 4 Axis Capability
4 Haas Mini-Mill with 4 Axis Capability
- Other Value Added Services
Balancing
Bending
EDM
Laser Cutting
Water Jet Cutting
Honing
Burnishing (ID & OD)
MarkingEngraving
Laser Marking
Sand Blasting
Vibratory
Thermo-Deburring
Custom Packaging
Labeling
- Inspection
Optical Comparator
Coordinate Measuring Machine
Granite Surface Plates
Microscopes
- Testing
Hardness
Non-Destructive
Magnetic Particle
Chemical Property Verification
Mechanical Property Verification
Cleanliness
- Quality
Supply Chain Management
Statistical Process Control (SPC)
- Production Volume
Short to Long Runs
- Lead Time
Quick Turn Around
Additional Information
- Industry Focus
Aerospace & Defense
Agricultural Machinery
Automotive & Transport
Communications
Construction, Mining & Heavy Equipment
Consumer Products
Energy & Utilities
Engine ManufacturersFluid Control Equipment, Pump, Seal & Valve
Fuel Systems
Hydraulics
Industrial Machinery & Equipment
Medical
Power Generation
Recreational Equipment
- Industry Standards
ISO 9001:2008
ASQ Certified Inspectors
NJSU/APQP
- File Formats
SolidWorks
Anvil
Bobcad
FAI Process Improvement
Gibbs
Hardinge Masterkey
MicroEstimating
PMXpert Maintenance
Single & Multiple Spindle Screw Machining Services
National Technologies has been a leader in the screw machining industry since 1959. Our capabilities in high-volume, multiple-spindle screw machining, as well as lower volume single-spindle production, combined with six-spindle chucker machining and a full array of secondary operations, make National Technologies the performance leader in screw machining and production parts. National Technologies’ extensive screw machining experience with varied materials, finishes, tolerances and complex features provides solutions and quick-turn-around for even the toughest screw machining projects. If screw machining is what you want, National Technologies is the quality, price and delivery source you need.
- Multiple-Spindle Automatics
- Single-Spindle Automatics
- Six-Spindle Chuckers
- In-House Tool Making
Single & Multiple Spindle Screw Machining Capabilities
- Screw Machining
High Volume
Multiple-Spindle
Low Volume
Single Spindle
- Equipment Capabilities
Six Spindle Chucker
Bar Feeding
- Tooling
In-House Fixturing
- Chucking
6 to 7 in
- Bar Capacity
.5 to 2.75 in
- Tubing
1026 DOM
Seamless
SAE J525 Hydraulic
Black Pipe
- Materials (Metal)
Steel
Stainless Steel
Aluminum
Brass
Bronze
Copper
Zinc
Nickel
Cast Iron
- Materials (Plastic)
Acetal
Delrin
Nylon
Polycarbonate
Lexan
Acrylic
PVC
Teflon
UHMW
Garolite
- Outside Diameter
Up to 2.25 in
- Length
Up to 6 in
- OD Tolerance
± 0.0005 in
- Length Tolerance
± 0.001 in
- Equipment
3 New Britain #657 Chuckers 6″ Chucking Capacity 6 Spindle Automatics
11 New Britain #62 Automatics 2-1/4″ Capacity 6 Spindle Bar Machines
2 New Britain #816 Automatics 1-5/8″ Capacity 8 Spindle Bar Machines
6 Acme-Gridley Automatics 1-1/4″ Capacity 6 Spindle Bar Machines
6 New Britain Automatics 1″ Capacity 6 Spindle Bar Machines
2 Acme-Gridley Automatics 9/16″ Capacity 6 Spindle Bar Machines
1 Brown & Sharpe Ultramatic 2″ Bar Capacity11 Brown & Sharpe Ultramatics 1-5/8″ Bar Capacity
2 Brown & Sharpe Ultramatics 1/2″ Bar Capacity
1 No. 5 Warner-Swasey Turret Lathe 4″ Bar Capacity & 7″ Chucking Capacity
1 No. 5 Warner-Swasey Turret Lathe 2-3/4″ Bar Capacity & 7″ Chucking Capacity
1 No. 4 Warner-Swasey Turret Lathe 2″ Bar Capacity & 7″ Chucking Capacity
4 Hardinge Precision Hand Chuckers 1-1/16″ Bar & 6″ Chucking Capacity
3 Hardinge Precision Screw Machines 1-1/16″ Bar & 6″ Chucking Capacity
- Other Value Added Services
Balancing
Bending
EDM
Laser Cutting
Water Jet Cutting
Honing
Burnishing (ID & OD)
MarkingEngraving
Laser Marking
Sand Blasting
Vibratory
Thermo-Deburring
Custom Packaging
Labeling
- Inspection
Optical Comparator
Coordinate Measuring Machine
Granite Surface Plates
Microscopes
- Testing
Hardness
Non-Destructive
Magnetic Particle
Chemical Property Verification
Mechanical Property Verification
Cleanliness
- Quality
Supply Chain Management
Statistical Process Control (SPC)
- Production Volume
Short to Long Runs
- Lead Time
Quick Turn Around
Additional Information
- Industry Focus
Aerospace & Defense
Agricultural Machinery
Automotive & Transport
Communications
Construction, Mining & Heavy Equipment
Consumer Products
Energy & Utilities
Engine ManufacturersFluid Control Equipment, Pump, Seal & Valve
Fuel Systems
Hydraulics
Industrial Machinery & Equipment
Medical
Power Generation
Recreational Equipment
- Industry Standards
ISO 9001:2008
ASQ Certified Inspectors
NJSU/APQP
- File Formats
SolidWorks
Anvil
Bobcad
FAI Process Improvement
Gibbs
Hardinge Masterkey
MicroEstimating
PMXpert Maintenance