Single-lip deep hole drilling tubes and gun drill tubes – built for demanding applications
Thin, long, precise. Designed for demanding requirements in runout, dimensional accuracy and surface quality. Fully manufactured in-house.
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We supply tempered, straightened single-lip gun drill shafts in diameters from 2.8 mm to 11.6 mm and lengths up to 2500 mm. Other dimensions are possible at any time. Our shafts are so precise that drill heads can be soldered on exactly without additional straightening work – a significant advantage for efficiency in the production of single-lip drills.
Technical data
Dimensions
- Diameter: 2.8 mm – 11.6 mm
- Lengths: up to 2500 mm
- Special dimensions on request
- Constant repeat accuracy over many deliveries
Quality
- Tempered and straightened
- Tightest tolerances
- Excellent straightness
- Free from residues from the hardening process
- With corrosion protection inside and out
- Individual testing of each shaft
Performance
- Due to high straightness, no further straightening is necessary before further processing
- High process reliability
- Stable performance even under extreme demands
- Ideal for demanding deep drilling and series production processes
The quality feature: Why our shafts are different
- Outstanding straightness: Our shafts are manufactured so precisely that drill heads can be soldered on without further corrections.
- Tightest tolerances: Minimal deviations enable precise, reproducible results – even with repeated deliveries.
- Complete traceability: From the alloy to the consignment number, every step is documented.
- Individual testing of each shaft: Hardness, straightness and surface finish are tested separately for each shaft.
- Our hardening technology is designed for the highest demands. For us, quality does not only arise during final inspection, but during the manufacturing process. Our testing technology also ensures maximum safety and control.
- Clean inner and outer contours: We guarantee residue-free shafts.
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Individual manufacturing and technical advice
Our production is designed to be flexible and enables us to respond precisely to your requirements. Whether it's optimizing existing processes, special geometries or challenges in deep drilling technology – we develop solutions that fit your application. Do you have a problem or would you like to work more efficiently? We combine experience, machine expertise and technical development to achieve tailor-made results for you.
Individual manufacturing and technical advice
Our production is designed to be flexible and enables us to respond precisely to your requirements. Whether it's optimizing existing processes, special geometries or challenges in deep drilling technology – we develop solutions that fit your application. Do you have a problem or would you like to work more efficiently? We combine experience, machine expertise and technical development to achieve tailor-made results for you.
Additional services
Straightening work of all kinds
- Straightening of defective single and double lip drills.
- Straightening work on various shaped bar parts.
Induction hardening
- Inductive heat treatments on our own system.
- Adjustments to temperature, diameter (max. 20mm) and any length are possible.
Product markings
- On request, we can apply individual markings to the shafts, such as article numbers, logos, QR codes or traceability data.
More than a product – a promise of quality
Jeder Schaft, der unser Haus verlässt, wird dokumentiert, geprüft und freigegeben.
Mit minimalen Toleranzen, rückstandsfreien Oberflächen und maximaler Prozesssicherheit setzen wir Maßstäbe in der Tiefbohrtechnik.
Contact us:
(+49) 7025 91178-20
