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EXBURRDRILL: BURR-MINIMAL & "BURR-FREE" DRILLING
Solid carbide drill for the production of burr-minimal bore exits
Video: Burr minimal drilling with Kempf ExBurrDrill comparison to conventional... mehr
Video: Kempf ExBurrDrill compared to conventional drill
MINIMUM BURR WITH MAXIMUM FEED
The new KEMPF solid carbide ExBurrDrill sets standards in the field of burr minimization - without compromising on feed. This makes drill caps a thing of the past.
We manufacture the KEMPF ExBurrDrill in special dimensions for your application
In order to achieve a burr-minimizing bore machining, we manufacture the KEMPF ExBurr Drill individually for your application. Taking into account the conditions on your component and the material, the tool geometry of the ExBurrDrill is designed in a parameterized manner.
Use the individual tool production to combine several process steps in one drilling operation.
By using an ExBurrDrill type step drill, both the downstream deburring process and a counterboring process can be omitted. This reduces tool change times as well as main times on the machine.
We will be pleased to manufacture the KEMPF ExBurrDrill for you in the diameter ranges from Ø 1.0 mm to Ø 20.00 mm, with or without internal cooling (IC), as well as a step drill variant (StuBo).
When exit burrs must be avoided, the new solid carbide drill for burr-minimal drilling has... mehr
When exit burrs must be avoided, the new solid carbide drill for burr-minimal drilling has clear advantages.
Thanks to its special tool geometry, burr formation at the hole exit is reduced to a minimum. By using the new drill...
- a downstream process for deburring becomes superfluous. This minimizes process and, if necessary, setup costs and reduces the machining time of the component.
If very high requirements are made on the burr-free quality of a component...
- process-reliable, downstream burr machining is possible.The burr root of the exit burr is minimized. The downstream deburring tool can thus shear off the burr root in a process-safe manner. The tool life of the deburring tool is multiplied.
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BURR-MINIMAL, FAST & DURABLEWith the KEMPF ExBurrDrill, a tool development has succeeded which enables burr-minimal drilling without any losses in terms of tool life and process speeds. |
EXBURRDRILL COMPARED TO A CONVENTIONAL STANDARD DRILL
The pictures speak for themselves.
On the left, the result of drilling with a conventional drill, as is usually used in practice. You can see a clear build-up of material on the drilling contour and the pronounced drill cap.
The comparison on the right shows the result when drilling with the ExBurrDrill. Due to its special geometry, the drill shears off the drill cap directly and minimizes the burr at the hole exit. Depending on the requirements of the component, a further deburring step may not be necessary at all.
TEST SERIES OF BURR-MINIMIZING EXBURRDRILL VS. CONVENTIONAL STANDARD DRILLS
Category: Deburring Tools
Category: Solid Carbide & High Performance... mehr
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