Spiral deep-hole drilling for many different applications
CrazyDrill Cool is a solid tungsten carbide drill for drilling to depths of up to 15 x d quickly and accurately. The carbide drill bit for metal as for steel, high-alloy steels, cast iron, stainless steels, aluminum alloys and titanium is universally applicable for many materials and is used especially in the area of deep-hole drilling, for example, medical technology, automotive engineering, injection technology, die making and injection mold manufacturing, mechanical engineering and implants.
Application examples for CrazyDrill Cool
Application examples for CrazyDrill Cool
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Medical technology
Material: various
Components:
- Component for measuring device, hole for locating pin (example: drill Ø 1.25 mm (.049”), 17 mm (.669”) deep in Titanium Grade5)
- Hole for cable passages in camera housing to endoscope (example: drill Ø 1.8 mm (.071”), 10.5 mm (.413”) deep in X46Cr13,1.4034)
- Hole in bone screw (example: drill Ø 2.4 mm (.094”), 36 mm (1.417”) deep in Titanium Grade5 Ti6Al4V, 3.7165)
- Guide holes for components to endoscope (example: drill Ø 2.2 mm (.087”), 21 mm (.827”) deep in 1.4031, X39Cr13, AISI 420)
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Automotive industry
Material: various
Components:
- Seat for seal needle (example: drill Ø 1.7 mm (.067”), 10 mm (.393”) deep in Inconel 625)
- Holes in component to injection system (example: drills Ø 3.3 mm (.130”), 33 mm (1.299”) deep and drill Ø 1.1 mm (.043”), 11 mm (.433”) deep in 40CrMnMo)
- Component to Common Rail Injector, center bore (example: drill Ø 1.8 mm (.071”), 11 mm (.433”) deep in 100Cr6, 1.3505)
- Common Rail component „Body“, communicating hole to deep hole (example: drill Ø 3.55 mm (.140”), 25 mm (.984”) deep in 16CrMo5)
- Injection system, various holes (example: drill Ø 1.8 mm (.071”), 18 mm (.709”) deep in 18NiCr5-4, 1.581)
- Articulated shaft, coolant holes (example: drill Ø 1.5 mm (.059”), 7 mm (.276”) deep in 20CrMo4, 1.7321)
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Mechanical engineering
Material: various
Components:
- Coolant holes in electrode bushing (example: drill Ø 4.0 mm (.157”), 60 mm (2.362”) deep in copper)
- Through holes in locking bolt (example: drill Ø 5 mm (.197”), 25 mm (.984”) deep in 1.4301, X5CrNi 18-10 / AISI 304)