#traub machine components

There's a quiet revolution happening on the factory floors of Bahadurgarh, Haryana. While global manufacturers hunt for reliable, high-quality machining components without burning through their procurement budgets, a company based just outside New Delhi has been solving that problem for over 46 years — one collet at a time.

That company is Sikka Precision Technologies.

If you've never heard of a collet, don't worry. By the end of this piece, you'll understand exactly why these small, precision-engineered components are the unsung heroes of modern manufacturing — and why getting them right makes all the difference between a smooth production line and a costly one.

A Legacy Built on Getting the Small Things Right

Most companies talk about quality. Sikka Precision has been living it since 1978.

Founded in the industrial heartland near New Delhi, Sikka Precision Technologies grew from a focused precision manufacturing unit into one of India's most respected collet manufacturers and exporters. Their factory sits in the MIE industrial zone of Bahadurgarh, Haryana — a location chosen deliberately for its access to India's manufacturing infrastructure, skilled workforce, and proximity to the capital.

What makes nearly five decades in business remarkable isn't just survival — it's relevance. The machines have changed, the tolerances have tightened, and the industries served have diversified. Yet Sikka Precision has stayed ahead of every shift, continuing to deliver the kind of tight-tolerance, application-specific components that modern CNC and Traub machine setups demand.

Want to know more about the people and vision behind the company? Visit the About Us page or read the full Company Profile.

What Exactly Does Sikka Precision Make?

The short answer: precision toolholding and workholding solutions that keep machining operations running accurately and efficiently.

The longer answer covers a surprisingly wide range of products.

Collets are the bread and butter of the business. A collet is a clamping device — essentially a sleeve that grips a cutting tool or workpiece with extraordinary accuracy. The difference between a poorly made collet and a precision one isn't visible to the naked eye, but it shows up immediately on the shop floor as vibration, runout error, and scrapped parts.

Sikka Precision manufactures virtually every major collet type used in modern production. Here's a breakdown of what's available and where to find each one:

The Collet Range

Traub Collets (DIN 6343) — The go-to choice for automatic screw machines, single-spindle lathes, and capstan setups. Sikka manufactures these across all standard sizes — A-15, A-20, A-25, A-30, A-32, A-42, and A-60 — as well as step collets, eccentric variants, and special bores in round, hex, and square profiles. These are always kept in ready stock.

ER Collets — The world's most widely used tool-clamping system, found in milling centres and turning machines globally. If your shop runs ER toolholding, Sikka's range covers the full spectrum. They also manufacture ER Tap Collets (DIN 6499) for tapping operations, and ER Collet Nuts, Wrenches & Spanners so you can source the complete clamping assembly from one supplier.

CNC Collets — Engineered specifically for the high-speed, high-precision demands of CNC machining environments where runout tolerance is critical.

DIN Collets — Built to strict German industrial standards, these are popular with manufacturers who supply European OEMs or operate German-specification machine tools.

Collets for 1C, 3C, 5C, 16C, 20C, 25C — Covering the full range of American-standard lathe collet sizes, ideal for shops running US-spec equipment.

Drill Collets and Tapping Collets — Purpose-built for specific operations where a generic collet simply won't maintain the required accuracy.

Grinder Collets — Designed for grinding machine applications where vibration control and balance are paramount.

E-40 Collets — A specialist collet format used in specific European automatic lathe configurations.

R8 Collets & R8 Accessories for Milling — Designed for Bridgeport-type and similar milling machines that use the R8 taper standard.

Collets and Feed Fingers for Multi-Spindle Machines — High-volume production machines demand collets that can handle continuous cycling without loss of grip accuracy. Sikka manufactures both the collets and the feed finger components for these setups.

Double Angular Collets — A specialised design offering superior gripping force from both faces simultaneously.

Internal Dia Expanding Collets — For workholding applications where the component must be gripped from the inside bore rather than the outside diameter.

VMC Pull Stud Collets — Designed for vertical machining centres using pull-stud retention toolholding systems.

Sliding Head Collets — Built for Swiss-type sliding head automatic lathes, where precision and compactness are non-negotiable.

Special / Custom Collets — When standard sizes won't do, Sikka manufactures to customer drawings and specifications. This is one of their real differentiators — they can produce non-standard bores, unusual lengths, and custom clamping geometries that catalogue-only suppliers simply can't offer.

Beyond Collets: The Broader Product Family

Collets are just the beginning. Sikka Precision's full manufacturing capability covers a much wider product range:

CNC Collet Chucks — Complete chuck assemblies for CNC lathes and turning centres, combining the collet holder and draw mechanism into a precision-ground unit ready to fit your spindle.

Collet Sleeves — Adapter sleeves that allow you to use one collet type in a machine designed for another, extending the versatility of your existing toolholding investment.

BT Tool Holders — Manufactured to BT taper standards (BT30, BT40, BT50), these tool holders are the interface between your machining centre spindle and your cutting tools. Getting this right matters enormously for runout and rigidity.

Traub Machines — Remarkably, Sikka doesn't just supply components for Traub automatic lathes — they manufacture the machines themselves. This makes them one of very few suppliers in the world with complete Traub ecosystem capability.

Traub Machine Accessories — Spare parts, accessories, and consumables for Traub automatic lathes. For the thousands of workshops worldwide that still run Traub machines and struggle to source quality parts, Sikka is one of the most reliable suppliers available.

Collet Adda Micro Lathe Machine — A compact micro lathe designed specifically for small-part precision turning, ideal for jewellery, watchmaking, instrument manufacturing, and other fine-tolerance applications.

Special Purpose Machines (CNC SPM) — Custom-built CNC special purpose machines engineered around specific production requirements. When a standard machine tool won't efficiently handle your component geometry or production volume, a CNC SPM built by Sikka might be the answer.

Spindles — Precision spindles for machine tools, available in configurations suited to specific turning, milling, and grinding applications.

Expanding Mandrels — Used for gripping a workpiece by its internal bore, mandrels allow external turning and grinding operations to be carried out with the component accurately centered on its bore.

Fixtures

Sikka also manufactures a range of machining fixtures that complement their collet and toolholding products:

Drill Machine Fixtures — Jigs and fixtures for consistent, repeatable hole positioning in production drilling operations.

Dividing Fixtures — For indexing operations where components need to be rotated to precise angular positions between cuts.

Lathe Collet Fixtures — Fixture systems that use collets as the workholding interface for lathe-based secondary operations.

You can explore the complete product catalogue through the main Collets category and Fixtures category pages.

The Industries That Trust Sikka Precision

Precision components don't exist in a vacuum — they exist inside systems that must perform flawlessly, often under demanding conditions. The industries Sikka Precision serves reflect just how high the stakes really are.

Automotive manufacturing is the largest consumer of precision toolholding worldwide. Every gear, shaft, bearing housing, and fastener in a vehicle passes through a turning or milling operation at some point. The collets and chuck systems holding the cutting tools during that process need to maintain micron-level accuracy, shift after shift, across millions of parts. Sikka Precision's products are built for exactly this kind of sustained industrial performance.

Aerospace sets an even higher bar. Components here are safety-critical, material costs are extreme (titanium and Inconel don't forgive sloppy clamping), and tolerances are measured in microns, not millimetres. Sikka Precision's collets meet the demands that aerospace supply chains require.

Metal fabrication and general engineering round out the picture — a vast, diverse sector where manufacturers need reliable, cost-effective toolholding solutions that don't require constant adjustment or replacement.

Their Quality Assurance page goes into detail on the inspection and quality control standards that underpin everything they ship.

What Sets Sikka Precision Apart Internationally?

Let's be honest: there are collet manufacturers in Germany, Japan, Taiwan, and elsewhere. So why are buyers in the USA, Europe, and beyond increasingly sourcing from Sikka Precision?

Indian manufacturing has matured — dramatically. The stereotype of Indian industrial goods as budget-quality alternatives is outdated. Modern Indian precision manufacturers like Sikka Precision invest in CNC grinding equipment, CMM inspection, and process controls that match global standards. The output reflects it.

The value equation is genuinely compelling. A European buyer who switches to Sikka Precision for DIN collets or ER toolholding often finds themselves getting comparable or better performance at significantly lower landed cost. For companies managing tight margins in competitive markets, that difference is meaningful.

Custom capability is a real differentiator. Many large toolholding manufacturers have minimum order quantities that make custom work impractical. Sikka Precision's scale allows them to be flexible — customers can specify non-standard requirements and get a manufactured solution rather than a "not in our catalogue" response. Their Special Collet page is a good starting point for custom enquiries.

Traub expertise is rare. Traub automatic lathes remain in service in tens of thousands of workshops worldwide — machines that were built to last and are still earning their keep. Finding quality spare parts, Traub collets, and Traub machine accessories has become harder over the years. Sikka Precision has filled that gap, becoming one of the most respected sources globally for Traub-compatible components and complete machines.

A Global Network, Rooted in Indian Excellence

Sikka Precision ships to customers across multiple continents. Their network pages reference active market presence in the USA, Germany, Italy, France, the UK, and Russia — markets where precision engineering standards are among the highest in the world and where buyers don't compromise on quality.

You can explore their international reach across specific markets:

Collet Manufacturers in Germany

DIN Collets Manufacturers in USA

Collet Manufacturers in Italy

Collet Manufacturers in the United Kingdom

Collet Manufacturers in France

BT Tool Holder Manufacturers in USA

A Few Things Worth Knowing Before You Enquire

If you're a procurement manager, machine shop owner, or engineering buyer considering Sikka Precision as a supplier, here's what's practically useful:

The company handles both standard catalogue products and custom-engineered solutions. If you have a drawing, send it. If you have a sample, they can reverse-engineer and manufacture. Lead times and pricing depend on order complexity and volume, so a direct enquiry is the most efficient route to specifics.

You can also see the company in action — they participate in trade exhibitions, details of which are on the Events & Exhibitions page.

Their contact infrastructure is clean and international-buyer-friendly: a web enquiry form that asks for your company, country, and requirements; a direct phone line; and a WhatsApp link for those who prefer messaging across time zones.

Contact Sikka Precision Technologies:

Website: sikkaprecision.com

Contact Form: sikkaprecision.com/contact-us

Phone / WhatsApp: +91 9810046365

Sales Office: 31/3 F Street No.1, Anand Parbat, New Delhi – 110005

Factory: 246-247 M.I.E, Part-A, Bahadurgarh – 124507, Haryana, India

Final Thought

Precision engineering is, at its core, about trust. A manufacturer trusts that the toolholding components they install will perform accurately, consistently, and without failure — because their entire production output depends on it. That trust isn't given lightly, and it isn't earned by marketing materials alone.

Sikka Precision Technologies has been earning that trust, one machined component at a time, for 46 years. Their customer base spans continents. Their products — from Traub collets and ER collets to CNC collet chucks and special purpose machines — run in facilities across industries where precision is non-negotiable.

In a world where sourcing decisions are increasingly global, that kind of track record matters more than ever.