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In modern high-precision metalworking, tool rigidity and positioning accuracy are key factors for achieving micron-level tolerances and minimizing scrap. Kemmler Präzisionswerkzeuge GmbH is a German family-owned company based in Mössingen (near Stuttgart), which has been developing, manufacturing, and supplying high-precision tool holders and workholding systems for CNC machine tools since 1997. Founded by Fritz Kemmler and today managed by the second generation led by Jörg Kemmler, the company is a recognized technology partner for machine builders worldwide.
At its highly automated manufacturing facility in Germany, more than 40,000 units of precision tooling are manufactured monthly with a complete production cycle — from forged blanks to final grinding, measuring, and balancing under one roof.
As the official brand distributor in Ukraine, MACHENTECH provides industrial enterprises with direct access to original Kemmler products with fast dispatch capabilities from local warehouses in Kyiv, Dnipro, and Lviv.
Please note: MACHENTECH supplies precision tool holders, chucks, collets, and workholding systems for precise tool clamping. Monolithic solid cutting tools are not sold separately on this page.
The brand catalog covers a full spectrum of clamping and technological tooling for CNC milling machines, turning centers, and multi-axis machining centers:
Every Kemmler tool holder undergoes 100% quality inspection and is manufactured according to strict industrial standards:
| Parameter | Technical Value & Specification |
|---|---|
| Body Material | High-grade forged alloy case-hardened steel |
| Core Tensile Strength | ≥ 800 N/mm² |
| Surface Hardness | HRC 60 ± 2 (case depth 0.8 mm ± 0.2 mm) |
| Taper Accuracy | Exceeds DIN 7187 & DIN 2080 < AT 3 class |
| Max Radial Runout | < 0.003 mm (3 µm at 3×D overhang) |
| Surface Roughness | Rz < 0.5 µm (precision ground) |
| Dynamic Balancing | Standard: G 6.3 / 15,000 rpm (Optional: G 2.5 / 25,000–30,000 rpm) |
All holders undergo low-warpage heat treatment, bluing, and precision grinding to guarantee zero-backlash seating against the spindle face.
Due to high rigidity, tensile strength, and dynamic balancing, Kemmler tooling is widely used in high-precision industries:
Kemmler production facilities are certified under three major international standards:
The company adheres to sustainable development principles: over 95% of packaging is made from eco-friendly cardboard, over 75% of electricity is generated from renewable sources, and its own photovoltaic systems generate approximately 87,000 kWh annually.
Official Importer MACHENTECH
Kyiv, Dnipro, Lviv
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Selection of Kemmler tool holders, collets, vises, and tooling tailored to your technical specs. Implementation, stock availability & delivery terms consultation.
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