Drilling with Kaestner-Tools: Quality! Performance! Efficiency!
Drilling tools from Kaestner-Tools not only ensure an improvement or process-reliable maintenance of your component quality, they also contribute to the overall optimization of your processes and cost-efficiency. For bore diameters between 0.5 - 20.0 mm with bore depths 3xD to 16xD, we offer high-quality drilling tools such as pilot drills, micro precision-drills, twist drills, step drills, form drills and many other drill forms in solid carbide.
SIMTEK offers you the complete range of products from Kaestner-Tools and, of course, also individual solutions specially adapted to your individual needs and machining conditions.
Standard drilling tools
Pilot drills :
For optimum preparation of deep hole drilling from 8xD, a guide channel for the deep hole drill should be produced by a pilot hole drilled upstream. Here, a pilot drill of at least the same diameter size is used to pre-drill up to approx. 2xD in order to achieve ideal positioning and guidance of the deep hole drill.
The pilot drills from Kaestner-Tools allow not only the creation of a guide hole necessary for the deep hole drill, but also the creation of a counterbore at the entrance to the hole. This eliminates the need for subsequent countersinking with a special countersinking tool.
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At one glance:
- VHM - pilot drills for piloting and countersinking
- Drilling depths 2xD
- Enable ideal positioning and guiding of the following deep hole drill
- Simultaneous countersinking of the hole entrance for e.g. screw heads
Micro precision-drills:
Micro precision-drills made of solid carbide for the production of holes between 0.5 mm and 3.0 mm with hole depths 3xD to 12xD. Available with both external shank cooling via six cooling channels and internal shank cooling via two twisted cooling channels. The standard drill tolerance of m7 enables the production of holes with a hole quality of H9 under normal conditions.
Thanks to the optimal interaction of finest carbide and a coating selection optimally adapted to the ISO material groups, the micro-precision drills from Kaestner-Tools offer highest performance, longevity and process reliability under almost any condition.
At one glance:
- VHM - micro precision drills for diameters from 0,5 mm to 3,0 mm
- Bore depths 3xD to 12xD
- precision tip grinding with optimized cutting edge geometry
- coating selection optimally adapted to ISO material groups
You can find a video on deep hole drilling as of 8xD with Kaestner-Tools at the bottom of this page.
Besides to the standard range, Kaestner-Tools offers you many other customized tooling solutions to optimize your component production:
- High-performance drills - 12 x D up to max. 200 mm
- 4-flute drills
- One-chip drills
- Step drills
- Form drills
- Spade drills
- Boring tools
- Spotting drills
- Center drills
- Tapered drills
Versions:
- with cylindrical shank
- with Morse taper shank
- without internal cooling
- with internal cooling
Contact us, your SIMTEK contact person or one of our worldwide sales partners about the possibilities and advantages of high-performance tools from Kaestner-Tools.
Video
Deep hole drillng as of 8xD! With Kaestner-Tools!
