MACHINING

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Machining Services

CNC machining available on demand for swift prototyping and the production of parts.
Machining Service Capabilities

With our extensive capabilities, we stand as your reliable ally in transforming ideas into tangible, top-notch components. Reach out to us today to explore how we can breathe life into your designs with precision and effectiveness.

Machining  Materials

Our CNC machining capabilities are enhanced by a varied selection of top-tier materials, guaranteeing the superb execution of your projects. Delve into our extensive array of materials to discover the ideal match for your CNC machining requirements.

Machining Surface Finishes

From polished and textured finishes to protective coatings, our CNC machining services ensure special attention to detail. Explore the possibilities to enhance the surface quality of your precision-machined parts.

Capabilities

CNC mill and turn, with EDM and grinding available on request.

Maximum part size for 3-axis

Size
Metric units
Imperial units
Max. part size for soft metals [1] & plastics
1500 x 700 x 635 mm
60.0 x 28.0 x 25.0 in
Max. part for hard metals [2]
1500 x 700 x 635 mm
60.0 x 28.0 x 25.0 in
Min. feature size
No Limit
No Limit
[1] : Aluminum, copper & brass
[2] : Stainless steel, tool steel, alloy steel & mild steel
[3] : Number of machines. - 2

Maximum part size for 4-axis

Size
Metric units
Imperial units
Max. part size for soft metals [1] & plastics
635 x 635 x 635 mm
24.0 x 24.0 x 24.0 in
Max. part for hard metals [2]
635 x 635 x 635 mm
24.0 x 24.0 x 24.0 in
Min. feature size
No Limit
No Limit
[1] : Aluminum, copper & brass
[2] : Stainless steel, tool steel, alloy steel & mild steel
[3] : Number of machines. - 4

Maximum part size for 5-axis

Size
Metric units
Imperial units
Max. part size for soft metals [1] & plastics
815 x 745 x 500 mm 630 mm DIA
32.0 x 29.0 x 20 in 24.8 in DIA
Max. part for hard metals [2]
815 x 745 x 500 mm 630 mm DIA
32.0 x 29.0 x 20 in 24.8 in DIA
Min. feature size
No Limit
No Limit
[1] : Aluminum, copper & brass
[2] : Stainless steel, tool steel, alloy steel & mild steel
[3] : Number of machines. - 1

High Production Twin-Turret Y Axis Mill/Drill Turning Center with Opposed Spindles

Size
Metric units
Imperial units
Max. part size for soft metals [1] & plastics
228 mm DIA
9.0 in DIA
Max. part for hard metals [2]
228 mm DIA
9.0 in DIA
Min. feature size
No Limit
No Limit
[1] : Aluminum, copper & brass
[2] : Stainless steel, tool steel, alloy steel & mild steel
[3] : Number of machines. - 1
Maximum spindle through-hole
80.8 mm DIA
3.18 in DIA
Maximum speed: 3500RPMMotor
Power: 22kW (30hp)

Materials

CNC machining materials
Instant quotes are available for machining services across a selection of over 50 metals and plastics. Additionally, we can procure any other materials upon request or based on provided specifications.
Metals
Aluminum

Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance. Can be anodized.

Alloys

Aluminum 7075-T7351
Aluminum 6061-T651
Aluminum 7075-T651
Aluminum 6082-T651
Aluminum 6060
Aluminum 5052
Aluminum 2017A
Aluminum 2014
Aluminum 6063
Aluminum 7050
Aluminum 2024-T351
Aluminum MIC6
Aluminum 7075-T6
Aluminum 5083-H111
Aluminum 6082
Aluminum 6061-T6

Stainless steel

Stainless steel alloys have high strength, ductility, wear and corrosion resistance. They can be easily welded, machined and polished.

Alloys

Stainless steel 416
Stainless steel 15-5
Stainless steel 301
Stainless steel 430
Stainless steel 440C
Stainless steel 420
Stainless steel 304/304L
Stainless steel 2205 Duplex
Stainless steel 17-4 PH
Stainless steel 303
Stainless steel 316/316L
X5CrNiMo17-12-2/
X2CrNiMo17-12-2

Mild steel

Mild steels are low-carbon metal alloys offering good mechanical properties, machinability and weldability at low cost. Can be carburized to increased hardness.

Alloys

Mild steel S275JR
Mild Steel S235JR
Carbon steel C45
Mild steel S355J2
Mild steel 1045
Mild steel A36
Mild steel 1018

Brass

Brass is a metal alloy with good machinability and excellent electrical conductivity. Ideal for applications that require low friction.

Alloys

Brass Cz121
Brass C360

Copper

Copper offers excellent thermal and electrical conductivity, it's often used for busbars, wire connectors, and other electrical applications. Copper has a glossy reddish-orange appearance.

Alloys

Copper C101
OFECopper C110

Alloy steel

Alloy steels contain other alloying elements in addition to carbon, resulting in improved hardness, toughness, fatigue and wear resistance.

Alloys

Alloy steel 1.7131
Alloy steel 1215
Alloy steel 4340
Alloy steel 4140

Tool steel

Tool steels are metal alloys with exceptionally high hardness, stiffness and abrasion resistance. Suitable for manufacturing industrial tools.

Alloys

Tool steel A3 - Annealed state
Tool steel H13
Tool steel S7
Tool steel O1
Tool steel A2
Tool steel D2

Titanium

Titanium is a metal with excellent strength-to-weight ratio, low thermal expansion and high corrosion resistance that is sterilizable and biocompatible.

Alloys

Titanium Grade 5
Titanium Grade 2
Titanium Grade 1

Inconel

Inconel is a high-strength, corrosion-resistant nickel alloy. Ideal for aerospace applications.

Alloys

Inconel 718

Invar

Invar is a nickel alloy with a very low coefficient of thermal expansion. Ideal for applications where high dimensional stability is required, such as precision instruments, engines valves and large aerostructure molds.

Alloys

Invar

Plastics
POM (Delrin/Acetal)

POM is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability.

Nylon

Nylon - polyamide (PA) - is an engineering thermoplastic with excellent mechanical properties and high chemical and abrasion resistance.

ABS

ABS is a common thermoplastic with all-around good mechanical properties, excellent impact strength, good heat resistance and good machinability.

PEEK

PEEK is a high-performance engineering thermoplastic with excellent mechanical properties and chemical over a very wide temperature range.

PTFE (Teflon)

PTFE is an engineering thermoplastic with excellent chemical and thermal resistance and the lowest coefficient of friction of any know solid.

Polycarbonate

Polycarbonate (PC) is a thermoplastic with high toughness, excellent impact strength and good machinability. Can be optically transparent.

Polyethylene

Polyethylene (PE) is a thermoplastic with high strength-to-weight ratio, good impact strength and excellent weather resistance.

PVC

PVC is the third most used plastic with all-around good mechanical properties, excellent chemical and weather resistance and good toughness.

PMMA (Acrylic)

PMMA is a transparent rigid plastic often used as a substitute for glass.

PET

PET is a tough plastic that offers excellent wear resistance and mechanical strength.

Polypropylene

-

G-10

G-10 is a high-pressure fiberglass laminate with a high strength, low moisture absorption, and high level of electrical insulation and chemical resistance.

surface finishes
As machined

(Ra 3.2μm / Ra 126μin)

Smooth machining

(Ra 1.6μm / Ra 63μin)

Fine machining

(Ra 0.8μm / Ra 32μin)

Polishing

(Ra 0.8μm / Ra 32μin)

Brushed

(Ra 1.2μm / Ra 47μin)

Bead blasted
Powder coated
Black oxide
Electroless Nickel Plating
Bead Blasted + Chromate Conversion Coating
Bead Blasted + Anodized type III

(Hardcoat)

Bead Blasted + Anodized type II

(Glossy)

As machined + Anodized type II
Brushed + Anodized type II

(Glossy)

Bead blasted + Anodized type II

(Matte)

As machined + Anodized type III

(Matte)

Brushed + Electropolished

(Ra 0.8μm / Ra 32μin)

Chromate Conversion Coating

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About us
Welcome to Helical Machining, where precision meets innovation. At Helical Machining, we pride ourselves on being pioneers in advanced machining techniques, dedicated to pushing the boundaries of what's possible. With a wealth of expertise and state-of-the-art technology at our fingertips, we specialize in delivering unparalleled precision and quality in every project we undertake.

From intricate components to complex assemblies, our team of skilled engineers and machinists leverage cutting-edge techniques and meticulous attention to detail to consistently exceed our clients' expectations. Whether it's aerospace, automotive, medical, or any other industry, we are committed to providing tailored solutions that drive performance and reliability.

At Helical Machining, we understand that every project is unique. That's why we work closely with our clients from concept to completion, offering personalized service and rapid turnaround times. Our relentless pursuit of excellence ensures that we not only meet but exceed the most demanding standards, delivering results that inspire confidence and foster long-term partnerships.

With a reputation built on integrity, innovation, and precision, Helical Machining is your trusted partner for all your advanced machining needs. Experience the difference with Helical Machining today.